LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY

Abstract

The invention relates to a liquid-crystalline medium having a nematic phase comprising one or more compounds of formula B

##STR00001## wherein the parameters have the meaning given in the text, to the use thereof in an electro-optical display, particularly in an active-matrix display based on the IPS or FFS effect, to displays of this type which contain a liquid-crystalline medium of this type and to the use of the compounds of formula B for improvement of the transmission and/or response times of a liquid-crystalline medium which comprises one or more additional mesogenic compounds.

Claims

1. Liquid-crystalline medium having a nematic phase and a dielectric anisotropy () of 0.5 or more characterized in that it comprises one or more compounds of formula B ##STR00410## in which ##STR00411## ##STR00412## n denotes 1 or 2, R.sup.1 denotes alkyl, alkoxy, fluorinated alkyl or fluorinated alkoxy having 1 to 7 C atoms, wherein one CH.sub.2 group may be replaced by cyclo-propylene, 1,3-cyclobutylene, 1,3-cyclopentylene, 1,3-cyclopentenylene, preferably by cyclo-propylene or 1,3-cyclopentylene, alkenyl, alkenyloxy, alkoxyalkyl or fluorinated alkenyl, wherein one CH.sub.2 group may be replaced by cyclo-propylene, 1,3-cyclobutylene, 1,3-cyclopentylene, 1,3-cyclopentenylene, preferably by cyclo-propylene or 1,3-cyclopentylene, and X.sup.1 denotes F. Cl. fluorinated alkyl. fluorinated alkenyl. fluorinated alkoxy or fluorinated alkenlyoxy.

2. Medium according to claim 1, characterized in that it comprises one or more compounds of formula B, which are selected from the group of compounds of formulae B-1 and B-2 ##STR00413## in which the parameters have the respective meanings given in claim 1.

3. Medium according to claim 1, characterized in that it additionally comprises one or more compounds of formula I: ##STR00414## in which ##STR00415## ##STR00416## n denotes 0 or 1, R.sup.11 and R.sup.12 independently of each other denote alkyl, alkoxy, fluorinated alkyl or fluorinated alkoxy having 1 to 7 C atoms, alkenyl, alkenyloxy, alkoxyalkyl or fluorinated alkenyl having 2 to 7 C atoms, wherein in R.sup.11 one CH.sub.2 group may be replaced by cyclo-propylene, 1,3-cyclobutylene, 1,3-cyclopentylene, 1,3-cyclopentenylene, preferably by cyclo-propylene or 1,3-cyclopentylene, and R.sup.11 alternatively denotes R.sup.1 and R.sup.12 alternatively denotes X.sup.1, R denotes alkyl, alkoxy, fluorinated alkyl or fluorinated alkoxy having 1 to 7 C atoms, wherein one CH.sub.2 group may be replaced by cyclo-propylene, 1,3-cyclobutylene, 1,3-cyclopentylene, 1,3-cyclo-pentenylene, preferably by cyclo-propylene or 1,3-cyclopentylene, alkenyl, alkenyloxy, alkoxyalkyl or fluorinated alkenyl having 2 to 7 C atoms, wherein one CH.sub.2 group may be replaced by cyclo-propylene, 1,3-cyclobutylene, 1,3-cyclopentylene, 1,3-cyclo-pentenylene, preferably by cyclo-propylene or 1,3-cyclopentylene, and X.sup.1 denotes F, Cl, fluorinated alkyl, fluorinated alkenyl or fluorinated alkoxy having 1 to 7 C atoms or fluorinated alkenyloxy having 2 to 7 C atoms, from which the compounds of formula B are excluded.

4. Medium according to claim 1, characterized in that it comprises one or more compounds selected from the group of compounds of formulae II and III. ##STR00417## in which R.sup.2 denotes alkyl, alkoxy, fluorinated alkyl or fluorinated alkoxy having 1 to 7 C atoms, alkenyl, alkenyloxy, alkoxyalkyl or fluorinated alkenyl having 2 to 7 C atoms, ##STR00418## on each appearance, independently of one another, denote ##STR00419## L.sup.21 and L.sup.22 denote H or F, X.sup.2 denotes halogen, halogenated alkyl or alkoxy having 1 to 3 C atoms or halogenated alkenyl or alkenyloxy having 2 or 3 C atoms, m denotes 0, 1, 2 or 3, R.sup.3 denotes alkyl, alkoxy, fluorinated alkyl or fluorinated alkoxy having 1 to 7 C atoms, alkenyl, alkenyloxy, alkoxyalkyl or fluorinated alkenyl having 2 to 7 C atoms ##STR00420## on each appearance, independently of one another, are ##STR00421## L.sup.31 and L.sup.32, independently of one another, denote H or F, X.sup.3 denotes halogen, halogenated alkyl or alkoxy having 1 to 3 C atoms or halogenated alkenyl or alkenyloxy having 2 or 3 C atoms, F, Cl, OCF.sub.3, OCHF.sub.2, OCH.sub.2CF.sub.3, OCHCF.sub.2, OCHCH.sub.2 or CF.sub.3, Z.sup.3 denotes CH.sub.2CH.sub.2, CF.sub.2CF.sub.2, COO, trans-CHCH, trans-CFCF, CH.sub.2O or a single bond, and n denotes 0, 1, 2 or 3.

5. Liquid-crystalline medium according to claim 1, characterized in that it comprises one or more dielectrically neutral compounds selected from the group of formulae IV and V: ##STR00422## in which R.sup.41 and R.sup.42, independently of one another, denote alkyl, alkoxy, fluorinated alkyl or fluorinated alkoxy having 1 to 7 C atoms, alkenyl, alkenyloxy, alkoxyalkyl or fluorinated alkenyl having 2 to 7 atoms, ##STR00423## independently of one another and, if ##STR00424## occurs twice, also these independently of one another, denote ##STR00425## Z.sup.41 and Z.sup.42, independently of one another and, if Z.sup.41 occurs twice, also these independently of one another, denote CH.sub.2CH.sub.2, COO, trans-CHCH, trans-CFCF, CH.sub.2O, CF.sub.2O, CC or a single bond, p denotes 0, 1 or 2, R.sup.51 and R.sup.52, independently of one another, have one of the meanings given for R.sup.41 and R.sup.42, ##STR00426## if present, each, independently of one another, denote ##STR00427## Z.sup.51 to Z.sup.53 each, independently of one another, denote CH.sub.2CH.sub.2, CH.sub.2O, CHCH, CC, COO or a single bond, and i and j each, independently of one another, denote 0 or 1.

6. Liquid-crystalline medium according to claim 5, characterized in that it comprises one or more compounds selected from the group of formulae VI to IX: ##STR00428## wherein R.sup.61 denotes an unsubstituted alkyl radical having 1 to 7 C atoms, an unsubstituted alkenyl radical having 2 to 7 C atoms, an unsubstituted alkoxy radical having 1 to 6 C atoms or an unsubstituted alkenyloxy radical having 2 to 6 C atoms, R.sup.62 denotes an unsubstituted alkyl radical having 1 to 7 C atoms, an unsubstituted alkoxy radical having 1 to 6 C atoms or an unsubstituted alkenyloxy radical having 2 to 6 C atoms, and l denotes 0 or 1, R.sup.71 denotes an unsubstituted alkyl radical having 1 to 7 C atoms, or an unsubstituted alkenyl radical having 2 to 7 C atoms, R.sup.72 denotes an unsubstituted alkyl radical having 1 to 7 C atoms, an unsubstituted alkoxy radical having 1 to 6 C atoms or an unsubstituted alkenyloxy radical having 2 to 6 C atoms, ##STR00429## R.sup.81 denotes an unsubstituted alkyl radical having 1 to 7 C atoms, or an unsubstituted alkenyl radical having 2 to 7 C atoms, R.sup.82 denotes an unsubstituted alkyl radical having 1 to 7 C atoms, an unsubstituted alkoxy radical having 1 to 6 C atoms or an unsubstituted alkenyloxy radical having 2 to 6 C atoms, preferably having 2, 3 or 4 C atoms, ##STR00430## Z.sup.8 denotes (CO)O, CH.sub.2O, CF.sub.2O or CH.sub.2CH.sub.2, o denotes 0 or 1, R.sup.91 and R.sup.92 independently of one another have the meaning given for R.sup.72 above, ##STR00431## p and q independently of each other denote 0 or 1, and

7. Medium according to claim 1, characterized in that the total concentration of the compounds of formula B in the medium as a whole is 1% or more to 60% or less.

8. Medium according to claim 1, characterized in that it additionally comprises one or more chiral compounds and/or stabilizers.

9. Electro-optical display or electro-optical component, characterized in that it comprises a liquid-crystalline medium according to claim 1.

10. Display according to claim 9, characterized in that it is based on the IPS- or FFS mode.

11. Display according to claim 9, characterized in that it contains an active-matrix addressing device.

12. A method which comprises including a medium according to claim 1 in an electro-optical display or in an electro-optical component.

13. Process for the preparation of a liquid-crystalline medium according to claim 1, characterized in that one or more compounds of formula B are mixed with one or more additional mesogenic compounds and optionally one or more additives.

14. Compound of formula B ##STR00432## in which the other parameters have the respective meanings given under formula B in claim 1.

15. Process for the preparation of a compound of formula B as given in claim 14, characterized in that it comprises a step in which a fluorinated biphenol compound (compound 3 according to synthesis scheme 1) is converted into a fluorinated dibenzofuran compound (compound 4 according to synthesis scheme 1).

Description

EXAMPLES

[0408] The following examples explain the present invention without restricting it in any way. However, the physical properties make it clear to the person skilled in the art what properties can be achieved and in what ranges they can be modified. In particular, the combination of the various properties which can preferably be achieved is thus well defined for the person skilled in the art.

SYNTHESIS EXAMPLES

[0409] Exemplary compounds of formula B (having a high dielectric constant perpendicular to the director (.sub.)) are synthesized.

Synthesis Example 1

Synthesis of 4,6-Difluoro-3-(4-propyl-cyclohex-1-enyl)-7-trifluoromethoxydibenzofuran

[0410] ##STR00366##

Step 1.1: 3,2,3-Trifluoro-4-trifluoromethoxy-biphenyl-2-ol

[0411] ##STR00367##

[0412] A mixture of 6-bromo-2-fluoro-3-trifluoromethoxyphenol (2) (100 g, 0.36 mol), potassium carbonate (75 g, 0.54 mol), tris(dibenzylideneacetone)dipalladium(0) (1.6 g, 1.7 mmol) and CataCXium A (2.0 g, 5.3 mmol) in THF (500 mL) and distilled water (250 mL) is heated to reflux under nitrogen atmosphere, followed by dropwise addition of a solution of 2,3-difluoro-4-phenylboronic acid (1) (63 g, 0.38 mol) in THF (250 mL). The reaction mixture is heated at reflux temperature overnight. Then it is cooled to room temperature and diluted with MTB ether and distilled water. Throughout this application, unless explicitly stated otherwise, room temperature and ambient temperature are used synonymously and signify a temperature of about 20 C., typically (201) C. The aqueous phase is separated and extracted with MTB ether. The combined organic phases are washed with distilled water and brine, dried (sodium sulphate) and concentrated in vacuo. The residue is purified by silica gel chromatography (solvent dichloromethane followed by 1-chlorobutane). 3,2,3-Trifluoro-4-trifluoromethoxy-biphenyl-2-ol (3) is isolated as a brown solid.

Step 1.2: 4,6-Difluoro-3-trifluoromethoxy-dibenzofuran

[0413] ##STR00368##

[0414] A mixture of 3,2,3-trifluoro-4-trifluoromethoxy-biphenyl-2-ol (3) (11.0 g, 35 mmol) and potassium phosphate monohydrate (10.0 g, 44 mmol) in DMPU (300 mL) is stirred at 110 C. for 16 h. Then it is cooled to room temperature and diluted with MTB ether and distilled water. The aqueous phase is separated and extracted with MTB ether. The combined organic phases are washed with distilled water and brine, dried (sodium sulphate) and concentrated in vacuo. The residue is purified by silica gel chromatography (solvent 1-chlorobutane) to give 4,6-difluoro-3-trifluoromethoxy-dibenzofuran (4) as yellowish crystals.

Step 1.3: 1-(4,6-Difluoro-7-trifluoromethoxy-dibenzofuran-3-yl)-4-propylcyclohexanol

[0415] ##STR00369##

[0416] n-Butyllithium (27 mL, 15% in hexane, 43 mmol) is added to a solution of 4,6-difluoro-3-trifluoromethoxy-dibenzofuran (4) (10.3 g, 34 mmol) in THF (100 mL) at 70 C. under nitrogen atmosphere. A solution of 4-propylcyclohexanone (6.0 g, 43 mmol) in THF (100 mL) is added after 1 h, and the reaction mixture is stirred for 2 h at 70 C. Then it is allowed to warm to room temperature and is stirred for additional 72 h. The reaction is quenched with distilled water and hydrochloric acid (2 N) at 0 C. and diluted with MTB ether. The aqueous phase is separated and extracted with MTB ether. The combined organic phases are washed with distilled water and brine, dried (sodium sulphate) and concentrated in vacuo. The residue is purified by silica gel chromatography (solvent 1-chlorobutane) to give 1-(4,6-difluoro-7-trifluoromethoxy-dibenzofuran-3-yl)-4-propylcyclohexanol (5) as yellow crystals.

Step 1.4: 4,6-Difluoro-3-(4-propyl-cyclohex-1-enyl)-7-trifluoromethoxydibenzofuran

[0417] ##STR00370##

[0418] A mixture of 1-(4,6-difluoro-7-trifluoromethoxy-dibenzofuran-3-yl)-4-propylcyclohexanol (5) (7.9 g, 15 mmol) and toluene-4-sulfonic acid monohydrate (300 mg, 1.7 mmol) in toluene (100 mL) is heated in a Dean Stark trap at reflux temperature overnight. Then it is cooled to room temperature and diluted with MTB ether and distilled water. The aqueous phase is separated and extracted with MTB ether. The combined organic phases are washed with distilled water and brine, dried (sodium sulphate) and concentrated in vacuo. The residue is purified by silica gel chromatography (solvent 1-chlorobutane). Subsequent recrystallization of the crude product from methanol/heptane and ethanol results in colorless crystals of 4,6-difluoro-3-(4-propyl-cyclohex-1-enyl)-7-trifluoromethoxydibenzofuran (B-2-A). This compounds has the following phase characteristics: [0419] K 62 C. S.sub.A 121 C. I.

Synthesis Example 2

Synthesis of 4,6-Difluoro-3-(4-propyl-cyclohexyl)-7-trifluoromethoxydibenzofuran

[0420] ##STR00371##

Step 2.1: 4,6-Difluoro-3-(4-propyl-cyclohexyl)-7-trifluoromethoxydibenzofuran

[0421] ##STR00372##

[0422] 4,6-Difluoro-3-(4-propyl-cyclohex-1-enyl)-7-trifluoromethoxy-dibenzofuran (B-2-A) (2.4 g, 6 mmol) in toluene (30 mL) is reacted with hydrogen in the presence of a catalytic amount of Palladium on activated charcoal for 24 h. The reaction mixture is concentrated in vacuo, and the residue is purified by silica gel chromatography (solvent 1-chlorobutane) to give the trans-isomer of the desired product. 4,6-Difluoro-3-(4-propyl-cyclohexyl)-7-trifluoromethoxy-dibenzofuran (B-1-A) is isolated as colorless crystals after subsequent recrystallization from ethanol and heptane.

[0423] This compound has the following phase characteristics: [0424] T.sub.g49 C. K 69 C. S.sub.A 86 C. N 98 C. I.

Synthesis Example 3

Synthesis of 4,6-Difluoro-3-(4-propyl-cyclohex-1-enyl)-7-trifluoromethyl-dibenzofuran

[0425] ##STR00373##

[0426] 4,6-Difluoro-3-(4-propyl-cyclohex-1-enyl)-7-trifluoromethyl-dibenzofuran (B-2-B) is synthesized in analogy to 4,6-Difluoro-3-(4-propyl-cyclohex-1-enyl)-7-trifluoromethoxy-dibenzofuran (B-2-A), starting from 6-bromo-2-fluoro-3-trifluoromethylphenol and 2,3-difluoro-4-phenylboronic acid (1). Recrystallization of the crude product from heptane gives colorless crystals of 4,6-difluoro-3-(4-propyl-cyclohex-1-enyl)-7-trifluoromethyl-dibenzofuran (B-2-B). This compounds has the following phase characteristics: [0427] K 89 C. S.sub.A 108 C. I.

Synthesis Example 4

Synthesis of 4,6-Difluoro-3-(4-propyl-cyclohexyl)-7-trifluoromethyl-dibenzofuran

[0428] ##STR00374##

[0429] This compounds is prepared analogously to the compound of synthesis example 2. It has the following phase characteristics: [0430] K 116 C. S.sub.A (64 C.) N (84.4 C.) I.

Synthesis Example 5

Synthesis of 4,6,7-Trifluoro-3-(4-propyl-cyclohex-1-enyl)dibenzofuran

[0431] ##STR00375##

[0432] This compounds is prepared analogously to the compounds of synthesis examples 1 and 3. It has the following phase characteristics: [0433] K 103 C. N (93.0 C.) I.

Synthesis Example 6

Synthesis of 4,6,7-Trifluoro-3-(4-propyl-cyclohexyl)dibenzofuran

[0434] ##STR00376##

[0435] This compounds is prepared analogously to the compounds of synthesis examples 2 and 4. It has the following phase characteristics: [0436] K 123 C. N (106.4 C.) I.

Analogously are Prepared Compounds of the Formula B-1

[0437] ##STR00377##

[0438] wherein

TABLE-US-00007 No: R.sup.1 X.sup.1 Phase Range 7 CH.sub.3 F 8 C.sub.2H.sub.5 F 9 = 6 n-C.sub.3H.sub.7 F K 123 C. N (106.4 C.) I 10 n-C.sub.4H.sub.9 F 11 n-C.sub.5H.sub.11 F 12 n-C.sub.6H.sub.13 F 13 n-C.sub.7H.sub.15 F 14 n-C.sub.8H.sub.17 F 15 CH.sub.3 CF.sub.3 16 C.sub.2H.sub.5 CF.sub.3 17 = 4 n-C.sub.3H.sub.7 CF.sub.3 K 116 C. S.sub.A (64 C.) N (84.4 C.) I 18 n-C.sub.4H.sub.9 CF.sub.3 K 98 C. S.sub.A (57 C.) N (73.3 C.) I 19 n-C.sub.5H.sub.11 CF.sub.3 K 100 C. N (85.0 C.) I 20 n-C.sub.6H.sub.13 CF.sub.3 21 n-C.sub.7H.sub.15 CF.sub.3 22 n-C.sub.8H.sub.17 CF.sub.3 23 CH.sub.3 OCF.sub.3 24 C.sub.2H.sub.5 OCF.sub.3 25 = 2 n-C.sub.3H.sub.7 OCF.sub.3 T.sub.g 49 C. K 69 C. S.sub.A 86 C. N 98 C. I 26 n-C.sub.4H.sub.9 OCF.sub.3 27 n-C.sub.5H.sub.11 OCF.sub.3 28 n-C.sub.6H.sub.13 OCF.sub.3 29 n-C.sub.7H.sub.15 OCF.sub.3 30 n-C.sub.8H.sub.17 OCF.sub.3

Analogously are Prepared Compounds of the Formula B-2

[0439] ##STR00378##

[0440] wherein

TABLE-US-00008 No: R.sup.1 X.sup.1 Phase Range 31 CH.sub.3 F 32 C.sub.2H.sub.5 F 33 = 5 n-C.sub.3H.sub.7 F K 103 C. N (93. 0 C.) I 34 n-C.sub.4H.sub.9 F 35 n-C.sub.5H.sub.11 F 36 n-C.sub.6H.sub.13 F 37 n-C.sub.7H.sub.15 F 38 n-C.sub.8H.sub.17 F 39 CH.sub.3 CF.sub.3 K 119 C. I 40 C.sub.2H.sub.5 CF.sub.3 K 69 C. S.sub.A 88 C. I 41 = 3 n-C.sub.3H.sub.7 CF.sub.3 K 89 C. S.sub.A 108 C. I 42 n-C.sub.4H.sub.9 CF.sub.3 K 82 C. S.sub.A 106 C. I 43 n-C.sub.5H.sub.11 CF.sub.3 K 81 C. S.sub.? 107 C. I 44 n-C.sub.6H.sub.13 CF.sub.3 K 67 C. S.sub.A 102 C. I 45 n-C.sub.7H.sub.15 CF.sub.3 46 n-C.sub.8H.sub.17 CF.sub.3 47 CH.sub.3 OCF.sub.3 48 C.sub.2H.sub.5 OCF.sub.3 49 = 1 n-C.sub.3H.sub.7 OCF.sub.3 K 62 C. S.sub.A 121 C. I 50 n-C.sub.4H.sub.9 OCF.sub.3 51 n-C.sub.5H.sub.11 OCF.sub.3 52 n-C.sub.6H.sub.13 OCF.sub.3 K 60 C. S.sub.A 115 C. I 53 n-C.sub.7H.sub.15 OCF.sub.3 54 n-C.sub.8H.sub.17 OCF.sub.3

COMPOUND EXAMPLES

[0441] Exemplary compounds having a high dielectric constant perpendicular to the director (.sub.) and a high average dielectric constant (.sub.av.) are exemplified in the following compound examples.

Compound Examples B1.1 to B1.3

[0442] Compounds of formula B-1 are e.g.

##STR00379##

[0443] This compound (CB-3-OT) has a glass transition temperature (T.sub.g) of 49 C., a melting point of 69 C., an extrapolated clearing point (5% in ZLI-4792) of 102 C., a phase sequence of T.sub.g 49 C. K 69 C. S.sub.A 86 C. N 98 C I, a of 1.7 and an .sub. of 10.5.

##STR00380##

Compound Examples B1.4 to B1.6

[0444] ##STR00381##

[0445] This compound (LB-3-OT) has a melting point of 62 C., an extrapolated clearing point (5% in ZLI-4792) of 97 C., a phase sequence of K 62 C. S.sub.A 121 C. I, a of 2.5 and an .sub. of 10.5.

##STR00382##

[0446] This compound (LB-3-T) has a melting point of 89 C., a phase sequence of K 89 C. S.sub.A 108 C. I, an extrapolated clearing point (10% in ZLI-4792) of 83 C., a of 3.5 and an .sub. of 12.5.

##STR00383##

FURTHER COMPOUND EXAMPLES

[0447] ##STR00384## ##STR00385##

Examples of Additional Compounds 1.1 and 1.2

[0448] Compounds of formula I-1 are e.g.

##STR00386##

[0449] This compound (B-2O-O5) has a melting point of 57 C., a of 13.7 and an .sub.av. of even 17.9.

##STR00387##

[0450] This compound (B-4O-O5) has similar preferably properties.

Examples of Additional Compounds 2.1 and 2.2

[0451] Two compounds of formula I-2 are e.g.

##STR00388##

[0452] This compound (B-5O-OT) has a melting point of 68 C., a of only 3.7 and an .sub.av. of even 18.6.

##STR00389##

[0453] This compound (B-6O-OT) has a melting point of 72 C.

Examples of Additional Compounds 3.1 to 3.6

[0454] Further compounds of formula I-1 are e.g.

##STR00390##

[0455] This compound (B-4-4) has a melting point of 38 C.

##STR00391##

[0456] This compound (B-5-2V) has a melting point of 35 C.

##STR00392##

[0457] This compound (B-V2-2V) has a melting point of 60 C.

##STR00393##

[0458] This compound (B-2-O2) has a melting point of 60 C.

##STR00394##

[0459] This compound (B-3-O3) has a melting point of 54 C.

##STR00395##

[0460] This compound (B-3-O2V) has a melting point of 50 C.

Examples of Additional Compounds 4.1 to 4.11

[0461] Further compounds of formula I-2 are e.g.

##STR00396##

[0462] This compound (B-3-F) has a melting point of 76 C.

##STR00397##

[0463] This compound (B-5-F) has a melting point of 42 C.

##STR00398##

[0464] This compound (B-5-T) has a melting point of 46 C.

##STR00399##

[0465] This compound (B-5-OT) has a melting point of 46 C.

##STR00400##

[0466] This compound (B-2O-F) has a melting point of 114 C.

##STR00401##

[0467] This compound (B-5O-F) has a melting point of 65 C.

##STR00402##

[0468] This compound (B-5O-Cl) has a melting point of 51 C.

##STR00403##

[0469] This compound (B-4O-T) has a melting point of 81 C.

##STR00404##

[0470] This compound (B-5O-T) has a melting point of 74 C.

##STR00405##

[0471] This compound (B-6O-T) has a melting point of 76 C.

##STR00406##

[0472] This compound (B-V2O-OT) has a melting point of 87 C.

Examples of Additional Compounds 5.1 to 5.3

[0473] Compounds of formula I, wherein n is 1 are e.g.

##STR00407##

[0474] This compound (CB-3-O4) has a phase range of K 76 C. N 145.6 C. I.

##STR00408##

[0475] This compound (PB-3-O4) has a phase range of K 122 C. N (121.6 C.) I.

##STR00409##

[0476] This compound (GB-4-O2) has a phase range of K 69 C. N (34.5 C.) I.

MIXTURE EXAMPLES

[0477] In the following exemplary mixtures are disclosed.

Comparative Example A

[0478] The following mixture (CE-A) is prepared and investigated.

TABLE-US-00009 Mixture CE-A Composition Compound Concentration/ No. Abbreviation % by weight 1 CC-3-V 31.5 2 CC-3-V1 6.5 3 CCP-3-3 6.0 4 CCP-V-1 12.0 5 CCP-V2-1 12.0 6 PP-1-2V1 5.0 7 CPGP-5-2 2.0 8 PUQU-3-F 20.0 9 APUQU-2-F 5.0 100.0 Physical properties T(N, I) = 78.5 C. n.sub.e(20 C., 589 nm) = 1.5876 n(20 C., 589 nm) = 0.1001 .sub.(20 C., 1 kHz) = 3.0 (20 C., 1 kHz) = 6.0 .sub.av.(20 C., 1 kHz) = 5.0 .sub.1(20 C.) = 64 mPa .Math. s k.sub.11(20 C.) = 13.3 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 15.5 pN V.sub.0(20 C.) = 1.58 V V.sub.10(20 C.) = 2.13 V Remark: t.b.d.: to be determined

TABLE-US-00010 TABLE 1 Example CE-A A-1 A-2 A-3 Composition Cpd. None LB-3-T LB-3-OT CB-3-OT Synth.Ex. None 3 1 2 c(Cpd.)/% 0 10.0 10.0 10.0 c(Host A)/% 100 90.0 90.0 90.0 Properties T(N, I)/ C. 78.5 79.0 79.0 79.0 n.sub.e(589 nm) 1.5876 1.5979 1.5959 1.5922 n(589 nm) 0.1001 0.1104 0.1091 0.1064 .sub.(1 kHz) 3.0 3.9 3.8 3.7 (1 kHz) 6.0 5.8 5.5 5.4 .sub.av.(1 kHz) 5.0 5.8 5.6 5.5 .sub./(1 kHz) 0.50 0.67 0.68 0.67 .sub.1/mPa .Math. s 64 75 73 75 k.sub.11/pN 13.3 14.4 14.0 13.5 k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN 15.5 14.7 14.8 15.0 .sub.1/k.sub.11 * 4.81 5.21 5.21 5.56 V.sub.0/V 1.58 1.67 1.69 1.66 V.sub.10/V 2.13 t.b.d. t.b.d. t.b.d. Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined Example CE-A A-4 A-5 A-6 Composition Cpd. None CB-3-T LB-3-F CB-3-F Synth.Ex. None 4 5 6 c(Cpd.)/% 0 5.0 5.0 2.5 c(Host A)/% 100 95.0 95.0 97.5 Properties T(N, I)/ C. 78.5 79.0 80.0 78.5 n.sub.e(589 nm) 1.5876 1.5906 t.b.d. 1.5898 n(589 nm) 0.1001 0.1036 t.b.d. 0.1021 .sub.(1 kHz) 3.0 3.4 t.b.d. 3.2 (1 kHz) 6.0 5.8 t.b.d. 5.8 .sub.av.(1 kHz) 5.0 5.3 t.b.d. 5.1 .sub./(1 kHz) 0.50 0.59 t.b.d. 0.55 .sub.1/mPa .Math. s 64 70 t.b.d. 68 k.sub.11/pN 13.3 13.8 t.b.d. 13.4 k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN 15.5 15.0 t.b.d. 15.3 .sub.1/k.sub.11 * 4.81 5.07 t.b.d. 5.07 V.sub.0/V 1.58 1.61 t.b.d. 1.60 V.sub.10/V 2.13 t.b.d. t.b.d. t.b.d. Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined. These mixtures, mixtures A-1 to A-6, have good dielectric ratios (.sub./), good ratios of (.sub.1/k.sub.11) and are characterized by very good transmissions in an FFS display and show very short response time. Moreover, they show excellent deep temperature stability at least up to a temperature of 20 C. Example CE-A A-7 A-8 A-9 Composition Cpd. None CB-4-T CB-5-T LB-2-T Synth.Ex. None 18 19 40 c(Cpd.)/% 0 10.0 10.0 10.0 c(Host A)/% 100 90.0 90.0 90.0 Properties T(N, I)/ C. 78.5 79.5 79.5 76.5 n.sub.e(589 nm) 1.5876 1.5933 1.5905 1.5983 n(589 nm) 0.1001 0.1066 0.1036 0.1099 .sub.(1 kHz) 3.0 3.8 3.4 4.0 (1 kHz) 6.0 5.7 5.8 5.8 .sub.av.(1 kHz) 5.0 5.7 5.3 5.9 .sub./(1 kHz) 0.50 0.67 0.59 0.69 .sub.1/mPa .Math. s 64 75 72 72 k.sub.11/pN 13.3 13.7 13.7 14.0 k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN 15.5 15.0 15.4 14.1 .sub.1/k.sub.11 * 4.81 5.47 4.68 5.15 V.sub.0/V 1.58 1.64 1.61 1.64 V.sub.10/V 2.13 t.b.d. t.b.d. t.b.d. Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined Example CE-A A-10 A-11 A-12 Composition Cpd. None LB-3-T LB-4-T LB-5-T Synth.Ex. None 3 42 43 c(Cpd.)/% 0 15.0 10.0 10.0 c(Host A)/% 100 95.0 90.0 90.0 Properties T(N, I)/ C. 78.5 t.b.d. 79.0 79.5 n.sub.e(589 nm) 1.5876 t.b.d. 1.5960 1.5905 n(589 nm) 0.1001 t.b.d. 0.1089 0.1036 .sub.(1 kHz) 3.0 t.b.d. 3.9 3.4 (1 kHz) 6.0 t.b.d. 5.7 5.8 .sub.av.(1 kHz) 5.0 t.b.d. 5.8 5.3 .sub./(1 kHz) 0.50 t.b.d. 0.68 0.64 .sub.1/mPa .Math. s 64 t.b.d. 75 72 k.sub.11/pN 13.3 t.b.d. 14.2 13.7 k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN 15.5 t.b.d. 14.5 15.4 .sub.1/k.sub.11 * 4.81 t.b.d. 5.28 5.26 V.sub.0/V 1.58 t.b.d. 1.66 1.61 V.sub.10/V 2.13 t.b.d. t.b.d. t.b.d. Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined. Example CE-A A-13 A-14 A-15 Composition Cpd. None LB-6-T LB-5-OT LB-1-T Synth.Ex. None 44 51 39 c(Cpd.)/% 0 10.0 10.0 5.0 c(Host A)/% 100 90.0 90.0 95.0 Properties T(N, I)/ C. 78.5 79.5 79.5 77.0 n.sub.e(589 nm) 1.5876 1.5955 1.5945 t.b.d. n(589 nm) 0.1001 0.1099 0.1077 t.b.d. .sub.(1 kHz) 3.0 3.8 3.7 t.b.d. (1 kHz) 6.0 5.6 5.4 t.b.d. .sub.av.(1 kHz) 5.0 5.7 5.5 t.b.d. .sub./(1 kHz) 0.50 0.68 0.69 t.b.d. .sub.1/mPa .Math. s 64 76 75 t.b.d. k.sub.11/pN 13.3 14.2 13.7 t.b.d. k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN 15.5 14.3 15.3 t.b.d. .sub.1/k.sub.11 * 4.81 5.35 5.47 t.b.d. V.sub.0/V 1.58 1.67 1.68 t.b.d. V.sub.10/V 2.13 t.b.d. t.b.d. t.b.d. Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined. Example CE-A A-16 A-17 A-18 Composition Cpd. None LB-2-T LB-2-T LB-3-F Synth.Ex. None 40 40 5 c(Cpd.)/% 0 5.0 15.0 10.0 c(Host A)/% 100 95.0 85.0 90.0 Properties T(N, I)/ C. 78.5 t.b.d. t.b.d. 81.0 n.sub.e(589 nm) 1.5876 t.b.d. t.b.d. t.b.d. n(589 nm) 0.1001 t.b.d. t.b.d. t.b.d. .sub.(1 kHz) 3.0 t.b.d. t.b.d. t.b.d. (1 kHz) 6.0 t.b.d. t.b.d. t.b.d. .sub.av.(1 kHz) 5.0 t.b.d. t.b.d. t.b.d. .sub./(1 kHz) 0.50 t.b.d. t.b.d. t.b.d. .sub.1/mPa .Math. s 64 t.b.d. t.b.d. t.b.d. k.sub.11/pN 13.3 t.b.d. t.b.d. t.b.d. k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN 15.5 t.b.d. t.b.d. t.b.d. .sub.1/k.sub.11 * 4.81 t.b.d. t.b.d. t.b.d. V.sub.0/V 1.58 t.b.d. t.b.d. t.b.d. V.sub.10/V 2.13 t.b.d. t.b.d. t.b.d. Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined. Example CE-A A-19 A-20 A-21 Composition Cpd. None LB-c3-F.sup. LB-c3-T.sup. LB-c3-OT.sup. Synth.Ex. None Futher examples c(Cpd.)/% 0 5.0 5.0 5.0 c(Host A)/% 100 95.0 95.0 95.0 Properties T(N, I)/ C. 78.5 t.b.d. t.b.d. t.b.d. n.sub.e(589 nm) 1.5876 t.b.d. t.b.d. t.b.d. n(589 nm) 0.1001 t.b.d. t.b.d. t.b.d. .sub.(1 kHz) 3.0 t.b.d. t.b.d. t.b.d. (1 kHz) 6.0 t.b.d. t.b.d. t.b.d. .sub.av.(1 kHz) 5.0 t.b.d. t.b.d. t.b.d. .sub./(1 kHz) 0.50 t.b.d. t.b.d. t.b.d. .sub.1/mPa .Math. s 64 t.b.d. t.b.d. t.b.d. k.sub.11/pN 13.3 t.b.d. t.b.d. t.b.d. k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN 15.5 t.b.d. t.b.d. t.b.d. .sub.1/k.sub.11 * 4.81 t.b.d. t.b.d. t.b.d. V.sub.0/V 1.58 t.b.d. t.b.d. t.b.d. V.sub.10/V 2.13 t.b.d. t.b.d. t.b.d. Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined, .sup.: -c3 = cyclopropyl. Example CE-A A-22 A-23 A-248 Composition Cpd. None LB-c5-F LB-c5-T LB-c5-OT Synth.Ex. None Futher examples c(Cpd.)/% 0 5.0 5.0 5.0 c(Host A)/% 100 95.0 95.0 95.0 Properties T(N, I)/ C. 78.5 t.b.d. t.b.d. t.b.d. n.sub.e(589 nm) 1.5876 t.b.d. t.b.d. t.b.d. n(589 nm) 0.1001 t.b.d. t.b.d. t.b.d. .sub.(1 kHz) 3.0 t.b.d. t.b.d. t.b.d. (1 kHz) 6.0 t.b.d. t.b.d. t.b.d. .sub.av.(1 kHz) 5.0 t.b.d. t.b.d. t.b.d. .sub./(1 kHz) 0.50 t.b.d. t.b.d. t.b.d. .sub.1/mPa .Math. s 64 t.b.d. t.b.d. t.b.d. k.sub.11/pN 13.3 t.b.d. t.b.d. t.b.d. k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN 15.5 t.b.d. t.b.d. t.b.d. .sub.1/k.sub.11 * 4.81 t.b.d. t.b.d. t.b.d. V.sub.0/V 1.58 t.b.d. t.b.d. t.b.d. V.sub.10/V 2.13 t.b.d. t.b.d. t.b.d. Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined. .sup.: -c5 = cyclopentyl. These mixtures, mixtures A-7 to A-22, have good dielectric ratios (.sub./), good ratios of (.sub.1/k.sub.11) and are characterized by very good transmissions in an FFS display and show very short response time. Moreover, they show excellent deep temperature stability at least up to a temperature of 20 C.

Comparative Example B

[0479] The following mixture (CE-B) is prepared and investigated.

TABLE-US-00011 Mixture CE-B Composition Compound Concentration/ No. Abbreviation % by weight 1 CC-3-V 51.1 2 CC-3-V1 7.7 3 CCP-V-1 1.9 4 CLP-V-1 7.7 5 CCVC-3-V 2.8 6 PGP-2-2V 7.7 7 CDU-2-F 6.1 8 PPGU-3-F 0.6 9 PUQU-3-F 2.3 10 APUQU-3-F 4.4 11 PGUQU-3-F 3.3 12 PGUQU-4-F 4.4 100.0 Physical properties T(N, I) = 76.0 C. n.sub.e(20 C., 589 nm) = 1.5760 n(20 C., 589 nm) = 0.0941 .sub.(20 C., 1 kHz) = 2.9 (20 C., 1 kHz) = 4.7 .sub.av.(20 C., 1 kHz) = 4.5 .sub.1(20 C.) = 52 mPa .Math. s k.sub.11(20 C.) = 13.5 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 13.7 pN V.sub.0(20 C.) = t.b.d. V V.sub.10(20 C.) = t.b.d. V Remark: t.b.d.: to be determined

TABLE-US-00012 TABLE 2 Example CE-B B-1 B-2 B-3 Composition Cpd. None LB-3-T LB-3-OT CB-3-OT Synth.Ex. None 1 3 2 c(Cpd.)/% 0 10.0 10.0 10.0 c(Host B)/% 100 90.0 90.0 90.0 Properties T(N, I)/ C. 76.0 79.0 79.5 80.0 n.sub.e(589 nm) 1.5760 1.5904 1.5880 1.5858 n(589 nm) 0.0941 0.1060 0.1028 0.1028 .sub.(1 kHz) 2.9 3.8 3.7 3.7 (1 kHz) 4.7 4.6 4.4 4.5 .sub.av.(1 kHz) 4.5 5.3 5.2 5.2 .sub./ 0.62 0.82 0.84 0.83 .sub.1/mPa .Math. s 52 59 60 61 k.sub.11/pN 13.5 14.2 13.9 13.3 k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN) 13.7 13.9 14.3 14.3 .sub.1/k.sub.11 * 3.85 4.59 4.32 4.15 V.sub.0/V t.b.d. 1.86 1.88 1.82 Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined. Example CE-B B-4 B-5 B-6 Composition Cpd. None CB-3-T LB-3-F CB-3-F Synth.Ex. None 4 5 6 c(Cpd.)/% 0 10.0 10.0 10.0 c(Host B)/% 100 90.0 90.0 90.0 Properties T(N, I)/ C. 76.0 t.b.d. t.b.d. t.b.d. n.sub.e(589 nm) 1.5760 t.b.d. t.b.d. t.b.d. n(589 nm) 0.0941 t.b.d. t.b.d. t.b.d. .sub.(1 kHz) 2.9 t.b.d. t.b.d. t.b.d. (1 kHz) 4.7 t.b.d. t.b.d. t.b.d. .sub.av.(1 kHz) 4.5 t.b.d. t.b.d. t.b.d. .sub./ 0.62 t.b.d. t.b.d. t.b.d. .sub.1/mPa .Math. s 52 t.b.d. t.b.d. t.b.d. k.sub.11/pN 13.5 t.b.d. t.b.d. t.b.d. k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN 13.7 t.b.d. t.b.d. t.b.d. .sub.1/k.sub.11 * 3.85 t.b.d. t.b.d. t.b.d. V.sub.0/V t.b.d. t.b.d. t.b.d. t.b.d. Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined. Example CE-B B-7 B-8 B-9 Composition Cpd. None LB-c3-T LB-c5-OT LB-c5-T Synth.Ex. None Futher examples c(Cpd.)/% 0 10.0 10.0 10.0 c(Host B)/% 100 90.0 90.0 90.0 Properties T(N, I)/ C. 76.0 t.b.d. t.b.d. t.b.d. n.sub.e(589 nm) 1.5760 t.b.d. t.b.d. t.b.d. n(589 nm) 0.0941 t.b.d. t.b.d. t.b.d. .sub.(1 kHz) 2.9 t.b.d. t.b.d. t.b.d. (1 kHz) 4.7 t.b.d. t.b.d. t.b.d. .sub.av.(1 kHz) 4.5 t.b.d. t.b.d. t.b.d. .sub./ 0.62 t.b.d. t.b.d. t.b.d. .sub.1/mPa .Math. s 52 t.b.d. t.b.d. t.b.d. k.sub.11/pN 13.5 t.b.d. t.b.d. t.b.d. k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN 13.7 t.b.d. t.b.d. t.b.d. .sub.1/k.sub.11 * 3.85 t.b.d. t.b.d. t.b.d. V.sub.0/V t.b.d. t.b.d. t.b.d. t.b.d. Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined, .sup.: -c3 = cyclopropyl and -c5 = cyclopentyl. These mixtures, mixtures B-1 to B-9, have good dielectric ratios (.sub./), good ratios of (.sub.1/k.sub.11) and are characterized by very good transmissions in an FFS display and show very short response time. Moreover, they show excellent deep temperature stability at least up to a temperature of 20 C.

Comparative Example C

[0480] The following mixture (CE-C) is prepared and investigated.

TABLE-US-00013 Mixture CE-C Composition Compound Concentration/ No. Abbreviation % by weight 1 CC-3-5 20.0 2 CP-5-3 10.0 3 CCP-3-OT 10.0 4 CCP-5-OT 10.0 5 CCU-2-F 12.0 6 CCU-3-F 10.0 7 CCU-5-F 8.0 8 CCEG-3-F 10.0 9 CCEG-5-F 10.0 100.0 Physical properties T(N, I) = 74.0 C. n.sub.e(20 C., 589 nm) = 1.5484 n(20 C., 589 nm) = 0.0730 .sub.(20 C., 1 kHz) = 3.2 (20 C., 1 kHz) = 5.4 .sub.av.(20 C., 1 kHz) = 5.0 .sub.1(20 C.) = 114 mPa .Math. s k.sub.11(20 C.) = 12.6 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 15.6 pN V.sub.0(20 C.) = 1.62 V V.sub.10(20 C.) = 1.87 V Remark: t.b.d.: to be determined.

TABLE-US-00014 TABLE 3 Example CE-C C-1 C-2 C-3 Composition Cpd. None LB-3-T LB-3-OT LB-3-F Synth.Ex. None 1 3 5 c(Cpd.)/% 0 15.0 15.0 20.0 c(Host A)/% 100 85.0 85.0 80.0 Properties T(N, I)/ C. 74.0 66.0 73.0 69.5 n.sub.e(589 nm) 1.5484 t.b.d. t.b.d. t.b.d. n(589 nm) 0.0730 t.b.d. t.b.d. t.b.d. .sub.(1 kHz) 3.2 t.b.d. t.b.d. t.b.d. (1 kHz) 5.4 t.b.d. t.b.d. t.b.d. .sub.av.(1 kHz) 5.0 t.b.d. t.b.d. t.b.d. .sub./(1 kHz) 0.59 t.b.d. t.b.d. t.b.d. .sub.1/mPa .Math. s 114 t.b.d. t.b.d. t.b.d. k.sub.11/pN 12.6 t.b.d. t.b.d. t.b.d. k.sub.22/pN t.b.d. t.b.d. t.b.d. t.b.d. k.sub.33/pN 15.6 t.b.d. t.b.d. t.b.d. .sub.1/k.sub.11 * 9.05 t.b.d. t.b.d. t.b.d. V.sub.0/V 1.62 t.b.d. t.b.d. t.b.d. V.sub.10/V 1.87 t.b.d. t.b.d. t.b.d. Remarks: all extrapolated values at 20 C., *: [mPa .Math. s/pN] and t.b.d.: to be determined.

Example 3

[0481] The following mixture (M-3) is prepared and investigated.

TABLE-US-00015 Mixture M-3 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 7.0 2 LB-3-T 6.0 3 CC-3-V 45.5 4 CC-3-V1 8.0 5 CCP-V-1 3.0 6 CLP-V-1 8.0 7 CCVC-3-V 3.0 8 PGU-2-F 6.0 9 PGU-3-F 1.5 10 PPGU-3-F 1.0 11 APUQU-2-F 4.0 12 APUQU-3-F 4.0 13 PGUQU-4-F 3.0 100.0 Physical properties T(N, I) = 80.0 C. n.sub.e(20 C., 589 nm) = 1.5885 n(20 C., 589 nm) = 0.1051 .sub.(20 C., 1 kHz) = 3.9 (20 C., 1 kHz) = 4.5 .sub.av.(20 C., 1 kHz) = 5.4 .sub.1(20 C.) = 62 mPa .Math. s k.sub.11(20 C.) = 14.5 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.1 pN V.sub.0(20 C.) = 1.82 V Remark: t.b.d.: to be determined This mixture, mixture M-3, has a dielectric ratio (.sub./) of 0.87, a ratio of (.sub.1/k.sub.11) of 4.28 mPa .Math. s/pN and is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 4

[0482] The following mixture (M-4) is prepared and investigated.

TABLE-US-00016 Mixture M-4 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 10.0 2 LB-3-T 8.0 3 CC-3-V 45.5 4 CC-3-V1 7.0 5 CCP-V-1 4.0 6 CLP-V-1 7.0 7 CCVC-3-V 2.5 8 PPGU-3-F 0.5 9 PUQU-3-F 2.5 10 APUQU-2-F 3.0 11 APUQU-3-F 3.0 12 PGUQU-3-F 3.0 13 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 65.0 C. n.sub.e(20 C., 589 nm) = 1.5861 n(20 C., 589 nm) = 0.1046 .sub.(20 C., 1 kHz) = 4.3 (20 C., 1 kHz) = 4.2 .sub.av.(20 C., 1 kHz) = 5.7 .sub.1(20 C.) = 65 mPa .Math. s k.sub.11(20 C.) = 14.5 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.5 pN V.sub.0(20 C.) = 1.97 V Remark: t.b.d.: to be determined This mixture, mixture M-4, has a dielectric ratio (.sub./) of 1.02, a ratio of (.sub.1/k.sub.11) of 4.48 mPa .Math. s/pN and is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 5

[0483] The following mixture (M-5) is prepared and investigated.

TABLE-US-00017 Mixture M-5 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 6.0 2 CC-3-V 41.0 3 CC-3-V1 6.0 4 CLP-V-1 8.0 5 CCVC-3-V 2.5 6 PP-1-2V1 2.0 7 PGP-2-2V 8.0 8 CCG-V-F 7.0 9 CDU-2-F 8.0 10 PPGU-3-F 0.5 11 PUQU-3-F 2.0 12 APUQU-3-F 3.5 13 PGUQU-3-F 2.5 14 PGUQU-4-F 3.0 100.0 Physical properties T(N, I) = 80.0 C. n.sub.e(20 C., 589 nm) = 1.5917 n(20 C., 589 nm) = 0.1056 .sub.(20 C., 1 kHz) = 3.5 (20 C., 1 kHz) = 4.8 .sub.av.(20 C., 1 kHz) = 5.1 .sub.1(20 C.) = 60 mPa .Math. s k.sub.11(20 C.) = 13.5 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.3 pN V.sub.0(20 C.) = 1.78 V Remark: t.b.d.: to be determined This mixture, mixture M-5, has a dielectric ratio (.sub./) of 0.73, a ratio of (.sub.1/k.sub.11) of 4.44 mPa .Math. s/pN and is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 6

[0484] The following mixture (M-6) is prepared and investigated.

TABLE-US-00018 Mixture M-8 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 8.0 2 CC-3-V 42.5 3 CC-3-V1 6.0 4 CLP-V-1 8.0 5 CCVC-3-V 2.5 6 PGP-2-2V 7.5 7 CCG-V-F 6.0 8 CDU-2-F 8.0 9 PPGU-3-F 0.5 10 PUQU-3-F 2.0 11 AP UQU-3-F 3.0 12 PGUQU-3-F 2.5 13 PGUQU-4-F 3.5 100.0 Physical properties T(N, I) = 79.5 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V Remark: t.b.d.: to be determined

Example 7

[0485] The following mixture (M-7) is prepared and investigated.

TABLE-US-00019 Mixture M-7 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 8.0 2 CC-3-V 44.5 3 CC-3-V1 7.0 4 CCP-V-1 3.0 5 CLP-V-1 7.0 6 CCVC-3-V 2.5 7 PGP-2-2V 8.0 8 CDU-2-F 8.0 9 PPGU-3-F 0.5 10 PUQU-3-F 2.0 11 APUQU-3-F 3.5 12 PGUQU-3-F 2.5 13 PGUQU-4-F 3.5 100.0 Physical properties T(N, I) = 80.5 C. n.sub.e(20 C., 589 nm) = 1.5877 n(20 C., 589 nm) = 0.1036 .sub.(20 C., 1 kHz) = 3.6 (20 C., 1 kHz) = 4.5 .sub.av.(20 C., 1 kHz) = 5.1 .sub.1(20 C.) = 60 mPa .Math. s k.sub.11(20 C.) = 13.9 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.3 pN V.sub.0(20 C.) = 1.86 V Remark: t.b.d.: to be determined This mixture, mixture M-7, has a dielectric ratio (.sub./) of 0.80, a ratio of (.sub.1/k.sub.11) of 4.32 mPa .Math. s/pN and is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 8

[0486] The following mixture (M-8) is prepared and investigated.

TABLE-US-00020 Mixture M-8 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 6.0 2 CC-3-V 34.0 3 CC-3-V1 5.0 4 CCP-V-1 3.0 5 CLP-V-1 2.5 6 PGP-1-2V 3.0 7 PGP-2-2V 8.0 8 CLP-3-T 2.5 9 CDU-2-F 6.0 10 DPGU-4-F 2.0 11 PUQU-3-F 7.0 12 CDUQU-3-F 2.5 13 APUQU-2-F 4.0 14 APUQU-3-F 4.0 15 PGUQU-3-F 3.5 16 PGUQU-4-F 3.5 17 DGUQU-4-F 3.5 100.0 Physical properties T(N, I) = 80.0 C. n.sub.e(20 C., 589 nm) = 1.6075 n(20 C., 589 nm) = 0.1226 .sub.(20 C., 1 kHz) = 4.2 (20 C., 1 kHz) = 11.0 .sub.av.(20 C., 1 kHz) = 7.9 .sub.1(20 C.) = 82 mPa .Math. s k.sub.11(20 C.) = 13.4 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 13.3 pN V.sub.0(20 C.) = 1.13 V .sub./(20 C.) = 0.38 Vkii(20 C.) = 6.12 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN]This mixture, mixture M-8, is characterized by a good transmission in an FFS display, shows a short response time, and has a very good low temperature stability.

Example 9

[0487] The following mixture (M-9) is prepared and investigated.

TABLE-US-00021 Mixture M-9 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 10.0 2 B-5O-OT 2.5 3 CC-3-V 43.5 4 CC-3-V1 6.0 5 CC-3-2V1 6.0 6 CLP-V-1 7.0 7 CCVC-3-V 3.0 8 PP-1-2V1 1.5 9 PGP-2-2V 2.0 10 CLP-3-T 2.5 11 PPGU-3-F 0.5 12 APUQU-2-F 4.0 13 APUQU-3-F 4.5 14 PGUQU-3-F 3.0 15 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 80.5 C. n.sub.e(20 C., 589 nm) = 1.5835 n(20 C., 589 nm) = 0.1027 .sub.(20 C., 1 kHz) = 3.8 (20 C., 1 kHz) = 4.4 .sub.av.(20 C., 1 kHz) = 5.3 .sub.1(20 C.) = 65 mPa .Math. s k.sub.11(20 C.) = 15.4 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 15.2 pN V.sub.0(20 C.) = 1.98 V .sub./(20 C.) = 0.86 .sub.1/k.sub.11(20 C.) = 4.22 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-9, has is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 10

[0488] The following mixture (M-10) is prepared and investigated.

TABLE-US-00022 Mixture M-10 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 6.0 2 B-5O-OT 3.0 3 CC-3-V 43.0 4 CC-3-V1 9.0 5 CLP-V-1 9.0 6 CCVC-3-V 3.0 7 PGP-2-2V 8.0 8 CDU-2-F 5.0 9 PGU-3-F 4.5 10 PPGU-3-F 0.5 11 APUQU-3-F 5.0 13 DGUQU-3-F 4.0 100.0 Physical properties T(N, I) = 79.5 C. n.sub.e(20 C., 589 nm) = 1.5895 n(20 C., 589 nm) = 0.1053 .sub.(20 C., 1 kHz) = 3.8 (20 C., 1 kHz) = 4.4 .sub.av.(20 C., 1 kHz) = 5.3 .sub.1(20 C.) = 60 mPa .Math. s k.sub.11(20 C.) = 14.6 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.2 pN V.sub.0(20 C.) = 1.91 V Remark: t.b.d.: to be determined This mixture, mixture M-10, has a dielectric ratio (.sub./) of 0.86, a ratio of (.sub.1/k.sub.11) of 4.11 mPa .Math. s/pN and is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 11

[0489] The following mixture (M-11) is prepared and investigated.

TABLE-US-00023 Mixture M-11 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 4.5 2 B-5O-OT 3.0 3 CC-3-V 43.0 4 CC-3-V1 9.0 5 CLP-V-1 8.5 6 CCVC-3-V 2.0 7 PGP-2-2V 9.5 8 CDU-2-F 7.0 9 PGU-4-T 1.0 10 PPGU-3-F 0.5 11 APUQU-2-F 4.5 12 APUQU-3-F 4.5 13 PGUQU-4-F 3.0 100.0 Physical properties T(N, I) = 79.0 C. n.sub.e(20 C., 589 nm) = 1.5894 n(20 C., 589 nm) = 0.1052 .sub.(20 C., 1 kHz) = 3.7 (20 C., 1 kHz) = 4.8 .sub.av.(20 C., 1 kHz) = 5.3 .sub.1(20 C.) = 60 mPa .Math. s k.sub.11(20 C.) = 14.4 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 13.7 pN V.sub.0(20 C.) = 1.82 V Remark: t.b.d.: to be determined This mixture, mixture M-11, has a dielectric ratio (.sub./) of 0.77, a ratio of (.sub.1/k.sub.11) of 4.17 mPa .Math. s/pN and is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 12

[0490] The following mixture (M-12 is prepared and investigated.

TABLE-US-00024 Mixture M-12 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 10.0 2 LB-3-T 12.0 3 CC-3-V 44.0 4 CC-3-V1 7.5 5 CCP-V-1 6.5 6 CCVC-3-V 3.0 7 CLP-3-T 2.5 8 PPGU-3-F 0.5 9 CDUQU-3-F 2.0 10 APUQU-2-F 4.0 11 APUQU-3-F 4.0 12 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 80.5 C. n.sub.e(20 C., 589 nm) = 1.5820 n(20 C., 589 nm) = 0.1028 .sub.(20 C., 1 kHz) = 4.8 (20 C., 1 kHz) = 3.8 .sub.av.(20 C., 1 kHz) = 6.1 .sub.1(20 C.) = 75 mPa .Math. s k.sub.11(20 C.) = 15.1 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.3 pN V.sub.0(20 C.) = 2.09 V Remark: t.b.d.: to be determined This mixture, mixture M-12, has a dielectric ratio (.sub./) of 1.26, a ratio of (.sub.1/k.sub.11) of 4.97 mPa .Math. s/pN and is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 13

[0491] The following mixture (M-13) is prepared and investigated.

TABLE-US-00025 Mixture M-13 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 10.0 2 LB-3-T 12.0 3 CC-3-V 43.5 4 CC-3-V1 7.0 5 CCP-V-1 5.0 6 CCVC-3-V 3.0 7 CLP-3-T 3.0 8 PPGU-3-F 0.5 9 CDUQU-3-F 3.0 10 APUQU-2-F 4.0 11 APUQU-3-F 5.0 12 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 80.0 C. n.sub.e(20 C., 589 nm) = 1.5832 n(20 C., 589 nm) = 0.1042 .sub.(20 C., 1 kHz) = 4.9 (20 C., 1 kHz) = 4.5 .sub.av.(20 C., 1 kHz) = 6.4 .sub.1(20 C.) = 75 mPa .Math. s k.sub.11(20 C.) = 15.0 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.3 pN V.sub.0(20 C.) = 1.93 V Remark: t.b.d.: to be determined This mixture, mixture M-13, has a dielectric ratio (.sub./) of 1.09, a ratio of (.sub.1/k.sub.11) of 5.0 mPa .Math. s/pN and is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 14

[0492] The following mixture (M-14) is prepared and investigated.

TABLE-US-00026 Mixture M-14 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 10.0 2 LB-3-T 10.0 3 Y-4O-O4 8.0 4 PYP-2-3 4.0 5 CC-3-V 28.5 6 CCP-V-1 13.0 7 CCP-V2-1 4.5 8 CCVC-3-V 3.0 9 DPGU-4-F 3.0 10 PPGU-3-F 0.5 11 CDUQU-3-F 3.0 12 APUQU-2-F 4.0 13 APUQU-3-F 4.0 14 DGUQU-4-F 4.5 100.0 Physical properties T(N, I) = 79.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V Remark: t.b.d.: to be determined This mixture, mixture M-16, has a good dielectric ratio (.sub./), a good ratio of (.sub.1/k.sub.11) and is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 15

[0493] The following mixture (M-15) is prepared and investigated.

TABLE-US-00027 Mixture M-15 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 12.0 2 CC-3-V 46.5 3 CC-3-V1 7.0 4 CLP-V-1 7.0 5 CCVC-3-V 3.0 6 PGP-2-2V 6.0 7 CDU-2-F 6.0 8 PPGU-3-F 0.5 9 APUQU-3-F 5.0 10 PGUQU-3-F 3.0 11 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 80.0 C. n.sub.e(20 C., 589 nm) = 1.5890 n(20 C., 589 nm) = 0.1055 .sub.(20 C., 1 kHz) = 4.0 (20 C., 1 kHz) = 4.5 .sub.av.(20 C., 1 kHz) = 5.5 .sub.1(20 C.) = 63 mPa .Math. s k.sub.11(20 C.) = 14.6 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.1 pN V.sub.0(20 C.) = 1.91 V Remark: t.b.d.: to be determined This mixture, mixture M-15, has a dielectric ratio (.sub./) of 0.89, a ratio of (.sub.1/k.sub.11) of 4.31 mPa .Math. s/pN and is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 16

[0494] The following mixture (M-16) is prepared and investigated.

TABLE-US-00028 Mixture M-16 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 14.0 2 CC-3-V 46.0 3 CC-3-V1 7.0 4 CLP-V-1 7.0 5 CCVC-3-V 3.0 6 PGP-2-2V 5.0 7 CDU-2-F 5.0 8 PPGU-3-F 0.5 9 APUQU-2-F 4.0 10 APUQU-3-F 4.5 11 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 80.5 C. n.sub.e(20 C., 589 nm) = 1.5882 n(20 C., 589 nm) = 0.1050 .sub.(20 C., 1 kHz) = 4.2 (20 C., 1 kHz) = 4.5 .sub.av.(20 C., 1 kHz) = 5.7 .sub.1(20 C.) = 65 mPa .Math. s k.sub.11(20 C.) = 14.9 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 13.8 pN V.sub.0(20 C.) = 1.93 V Remark: t.b.d.: to be determined This mixture, mixture M-16, has has a dielectric ratio (.sub./) of 0.93, a ratio of (.sub.1/k.sub.11) of 4.36 mPa .Math. s/pN and is characterized by a very good transmission in an FFS display, shows a very short response time, and has a very good low temperature stability.

Example 17

[0495] The following mixture (M-17) is prepared and investigated.

TABLE-US-00029 Mixture M-17 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 8.0 2 B-2O-O5 4.0 3 B(S)-2O-O4 3.0 4 B(S)-2O-O5 4.0 5 Y-4O-O4 7.0 6 CC-3-V 29.0 7 CCP-V-1 13.0 8 CCP-V2-1 3.5 9 CCVC-3-V 3.5 10 CLP-3-T 4.0 11 D PG U-4-F 3.0 12 PPGU-4-F 0.5 13 CDUQU-3-F 4.0 14 APUQU-2-F 4.0 15 APUQU-3-F 5.0 16 DGUQU-4-F 4.5 100.0 Physical properties T(N, I) = 80.5 C. n.sub.e(20 C., 589 nm) = 1.5956 n(20 C., 589 nm) = 0.1114 .sub.(20 C., 1 kHz) = 7.3 (20 C., 1 kHz) = 5.2 .sub.av.(20 C., 1 kHz) = 9.0 .sub.1(20 C.) = 100 mPa .Math. s k.sub.11(20 C.) = 15.2 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.4 pN V.sub.0(20 C.) = 1.80 V .sub./(20 C.) = 1.40 .sub.1/k.sub.11(20 C.) = 6.58 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-17, is characterized by a very good transmission in an FFS display, shows a very short response time, and has a good low temperature stability.

Example 18

[0496] The following mixture (M-18) is prepared and investigated.

TABLE-US-00030 Mixture M-18 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 5.0 2 CC-3-V 23.0 3 CC-3-V1 4.0 4 CC-3-2V1 2.5 5 CP-3-O2 12.0 6 CCP-V-1 15.0 7 CCP-V2-1 9.0 8 CCVC-3-V 5.0 9 PGP-1-2V 3.0 10 CCP-3-OT 5.0 11 CCP-5-OT 2.5 12 DPGU-4-F 5.0 13 CDUQU-3-F 2.0 14 APUQU-2-F 1.0 15 APUQU-3-F 4.0 16 DGUQU-4-F 5.0 100.0 Physical properties T(N, I) = 104.0 C. n.sub.e(20 C., 589 nm) = 1.5875 n(20 C., 589 nm) = 0.1016 .sub.(20 C., 1 kHz) = 3.4 (20 C., 1 kHz) = 4.5 .sub.av.(20 C., 1 kHz) = 4.9 .sub.1(20 C.) = 96 mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = 0.76 .sub.1/k.sub.11(20 C.) = t.b.d. * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-18, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 19

[0497] The following mixture (M-19) is prepared and investigated.

TABLE-US-00031 Mixture M-19 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 10.0 2 CC-3-V 46.0 3 CC-3-V1 7.0 4 CCP-V-1 1.5 5 CLP-V-1 7.0 6 CCVC-3-V 2.5 7 PGP-2-2V 7.0 8 CDU-2-F 5.5 9 PPGU-3-F 0.5 10 PUQU-3-F 2.0 11 APUQU-3-F 4.0 12 PGUQU-3-F 3.0 13 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 79.5 C. n.sub.e(20 C., 589 nm) = 1.5880 n(20 C., 589 nm) = 0.1045 .sub.(20 C., 1 kHz) = 3.4 (20 C., 1 kHz) = 4.4 .sub.av.(20 C., 1 kHz) = 4.9 .sub.1(20 C.) = 60 mPa .Math. s k.sub.11(20 C.) = 13.9 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.2 pN V.sub.0(20 C.) = 1.88 V .sub./(20 C.) = 0.77 .sub.1/k.sub.11(20 C.) = 4.32 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-19, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 20

[0498] The following mixture (M-20) is prepared and investigated.

TABLE-US-00032 Mixture M-20 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 10.0 2 LB-3-OT 10.0 3 Y-4O-O4 8.0 4 PYP-2-3 4.0 5 CC-3-V1 27.5 6 CCP-V-1 13.0 7 CCP-2V-1 4.5 8 CCVC-3-V 3.0 9 DPGU-4-F 3.0 10 PPGU-3-F 0.5 11 CDUQU-3-F 3.0 12 APUQU-2-F 4.5 13 APUQU-3-F 4.5 14 DGUQU-4-F 4.5 100.0 Physical properties T(N, I) = 79.5 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = t.b.d. * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-20, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 21

[0499] The following mixture (M-21) is prepared and investigated.

TABLE-US-00033 Mixture M-21 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 10.0 2 LB-3-OT 8.0 3 CC-3-V1 45.5 4 CCP-V-1 13.0 5 PPGU-3-F 0.5 6 APUQU-2-F 4.0 7 APUQU-3-F 5.0 8 DGUQU-4-F 4.0 9 PGUQU-3-F 3.0 10 PGUQU-4-F 4.0 11 PGUQU-5-F 4.0 100.0 Physical properties T(N, I) = 80.0 C. n.sub.e(20 C., 589 nm) = 1.5925 n(20 C., 589 nm) = 0.1100 .sub.(20 C., 1 kHz) = 5.8 (20 C., 1 kHz) = 6.9 .sub.av.(20 C., 1 kHz) = 8.1 .sub.1(20 C.) = 77 mPa .Math. s k.sub.11(20 C.) = 13.3 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.2 pN V.sub.0(20 C.) = 1.47 V .sub./(20 C.) = 0.84 .sub.1/k.sub.11(20 C.) = 5.79 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-21, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 22

[0500] The following mixture (M-22) is prepared and investigated.

TABLE-US-00034 Mixture M-22 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 5.0 2 CC-3-V 24.0 3 CC-3-V1 5.5 4 CC-3-2V1 2.0 5 CP-3-O2 11.0 6 CCP-V-1 13.5 7 CCP-2V-1 8.0 8 CCVC-3-V 5.0 9 PGP-1-2V 4.5 10 CCP-3-OT 4.5 11 CCP-5-OT 2.5 12 DPGU-4-F 3.5 13 APUQU-2-F 2.0 14 APUQU-3-F 4.0 15 DGUQU-4-F 5.0 100.0 Physical properties T(N, I) = 104.0 C. n.sub.e(20 C., 589 nm) = 1.5906 n(20 C., 589 nm) = 0.1048 .sub.(20 C., 1 kHz) = 3.3 (20 C., 1 kHz) = 4.5 .sub.av.(20 C., 1 kHz) = 4.8 .sub.1(20 C.) = 92 mPa .Math. s k.sub.11(20 C.) = 17.1 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 18.9 pN V.sub.0(20 C.) = 2.05 V .sub./(20 C.) = 0.73 .sub.1/k.sub.11(20 C.) = 5.38 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-22, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 23

[0501] The following mixture (M-23) is prepared and investigated.

TABLE-US-00035 Mixture M-23 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 2.0 2 LB-3-OT 2.0 3 B(S)-2O-O4 2.0 4 B(S)-2O-O5 2.0 5 CC-3-V 25.5 6 CC-3-V1 7.0 7 CP-3-O2 10.0 8 CCP-V-1 15.0 9 CCP-2V-1 2.0 10 CCVC-3-V 7.0 11 PGP-1-2V 3.0 12 CCP-3-OT 4.0 13 CCP-5-OT 3.0 14 DPGU-4-F 4.0 15 CDUQU-3-F 2.0 16 APUQU-2-F 2.0 17 APUQU-3-F 3.0 18 DGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 103.0 C. n.sub.e(20 C., 589 nm) = 1.5894 n(20 C., 589 nm) = 0.1042 .sub.(20 C., 1 kHz) = 3.8 (20 C., 1 kHz) = 4.3 .sub.av.(20 C., 1 kHz) = 5.2 .sub.1(20 C.) = 92 mPa .Math. s k.sub.11(20 C.) = 17.2 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 18.3 pN V.sub.0(20 C.) = 2.11 V .sub./(20 C.) = 0.88 .sub.1/k.sub.11(20 C.) = 5.35 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-23, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 24

[0502] The following mixture (M-24) is prepared and investigated.

TABLE-US-00036 Mixture M-24 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 1.5 2 LB-3-OT 1.5 3 B-2O-O5 1.5 4 B(S)-2O-O4 2.0 5 B(S)-2O-O5 2.0 6 CC-3-V 25.5 7 CC-3-V1 7.0 8 CP-3-O2 10.0 9 CCP-V-1 14.5 10 CCP-2V-1 2.0 11 CCVC-3-V 7.0 12 PGP-1-2V 3.0 13 CCP-3-OT 5.0 14 CCP-5-OT 3.5 15 DPGU-4-F 5.0 16 CDUQU-3-F 1.5 17 APUQU-2-F 2.0 18 APUQU-3-F 2.0 19 DGUQU-4-F 3.5 100.0 Physical properties T(N, I) = 102.0 C. n.sub.e(20 C., 589 nm) = 1.5900 n(20 C., 589 nm) = 0.1051 .sub.(20 C., 1 kHz) = 3.9 (20 C., 1 kHz) = 3.9 .sub.av.(20 C., 1 kHz) = 5.2 .sub.1(20 C.) = 92 mPa .Math. s k.sub.11(20 C.) = 17.3 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 18.0 pN V.sub.0(20 C.) = 2.23 V .sub./(20 C.) = 1.00 .sub.1/k.sub.11(20 C.) = 5.32 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-24, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 25

[0503] The following mixture (M-25) is prepared and investigated.

TABLE-US-00037 Mixture M-25 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 12.0 2 CC-3-V 46.5 3 CC-3-V1 7.0 4 CLP-V-1 7.0 5 CCVC-3-V 3.0 6 PGP-2-2V 6.0 7 CDU-2-F 6.0 8 PPGU-3-F 0.5 9 APUQU-3-F 4.5 10 PGUQU-3-F 3.5 11 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 80.5 C. n.sub.e(20 C., 589 nm) = 1.5876 n(20 C., 589 nm) = 0.1052 .sub.(20 C., 1 kHz) = 3.8 (20 C., 1 kHz) = 4.2 .sub.av.(20 C., 1 kHz) = 5.2 .sub.1(20 C.) = 63 mPa .Math. s k.sub.11(20 C.) = 14.2 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.2 pN V.sub.0(20 C.) = 1.93 V .sub./(20 C.) = 0.90 .sub.1/k.sub.11(20 C.) = 4.44 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-25, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 26

[0504] The following mixture (M-26) is prepared and investigated.

TABLE-US-00038 Mixture M-26 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-OT 4.0 2 B(S)-2O-O4 4.0 3 B(S)-2O-O5 4.0 4 CC-3-V 27.0 5 CC-3-V1 7.5 6 CP-3-O2 8.0 7 CCP-V-1 14.0 8 CCP-2V-1 1.5 9 CCVC-3-V 6.0 10 PGP-1-2V 2.0 11 CCP-3-OT 3.0 12 CCP-5-OT 2.0 13 DPGU-4-F 5.0 14 CDUQU-3-F 2.5 15 APUQU-2-F 2.5 16 APUQU-3-F 2.5 17 DGUQU-4-F 5.5 100.0 Physical properties T(N, I) = 100.0 C. n.sub.e(20 C., 589 nm) = 1.5920 n(20 C., 589 nm) = 0.1070 .sub.(20 C., 1 kHz) = 4.4 (20 C., 1 kHz) = 4.4 .sub.av.(20 C., 1 kHz) = 5.9 .sub.1(20 C.) = 95 mPa .Math. s k.sub.11(20 C.) = 17.1 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 17.6 pN V.sub.0(20 C.) = 2.07 V .sub./(20 C.) = 1.00 .sub.1/k.sub.11(20 C.) = 5.56 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-26, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 27

[0505] The following mixture (M-27) is prepared and investigated.

TABLE-US-00039 Mixture M-27 Composition Compound Concentration No. Abbreviation /% by weight Physical properties 1 LB-3-OT 14.0 T(N, I) = 79.5 C. 2 CC-3-V 46.0 n.sub.e(20 C., 589 nm) = 1.5871 3 CC-3-V1 7.0 n(20 C., 589 nm) = 0.1053 4 CLP-V-1 6.0 .sub.(20 C., 1 kHz) = 4.0 5 CCVC-3-V 3.0 (20 C., 1 kHz) = 4.3 6 PGP-2-2V 5.0 .sub.av.(20 C., 1 kHz) = 5.4 7 CDU-2-F 6.0 .sub.1(20 C.) = 64 mPa .Math. s 8 PPGU-3-F 0.5 k.sub.11(20 C.) = 14.0 pN 9 APUQU-3-F 4.5 k.sub.22(20 C.) = t.b.d. pN 10 PGUQU-3-F 4.0 k.sub.33(20 C.) = 14.7 pN 11 PGUQU-4-F 4.0 V.sub.0(20 C.) = 1.90 V 100.0 .sub./(20 C.) = 0.93 .sub.1/k.sub.11(20 C.) = 4.57 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-27, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 28

[0506] The following mixture (M-28) is prepared and investigated.

TABLE-US-00040 Mixture M-28 Composition Compound Concentration No. Abbreviation /% by weight Physical properties 1 LB-3-OT 16.0 T(N, I) = 79.5 C. 2 CC-3-V 45.0 n.sub.e(20 C., 589 nm) = 1.5876 3 CC-3-V1 7.0 n(20 C., 589 nm) = 0.1053 4 CLP-V-1 6.0 .sub.(20 C., 1 kHz) = 4.2 5 CCVC-3-V 3.0 (20 C., 1 kHz) = 4.4 6 PGP-2-2V 4.0 .sub.av.(20 C., 1 kHz) = 5.7 7 CDU-2-F 6.0 .sub.1(20 C.) = 64 mPa .Math. s 8 PPGU-3-F 0.5 k.sub.11(20 C.) = 14.2 pN 9 APUQU-3-F 4.5 k.sub.22(20 C.) = t.b.d. pN 10 PGUQU-3-F 4.0 k.sub.33(20 C.) = 14.0 pN 11 PGUQU-4-F 4.0 V.sub.0(20 C.) = 1.91 V 100.0 .sub./(20 C.) = 0.95 .sub.1/k.sub.11(20 C.) = 4.51 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-28, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 29

[0507] The following mixture (M-29) is prepared and investigated.

TABLE-US-00041 Mixture M-29 Composition Concen tration Compound /% by No. Abbreviation weight Physical properties 1 LB-3-OT 2.0 T(N, I) = 109.5 C. 2 B(S)-2O-O4 2.0 n.sub.e(20 C., 589 nm) = t.b.d. 3 B(S)-2O-O5 2.0 n(20 C., 589 nm) = t.b.d. 4 CC-3-V 25.5 .sub.(20 C., 1 kHz) = t.b.d. 5 CC-3-V1 7.0 (20 C., 1 kHz) = t.b.d. 6 CP-3-O2 10.0 .sub.av.(20 C., 1 kHz) = t.b.d. 7 CCP-V-1 15.0 .sub.1(20 C.) = t.b.d. mPa .Math. s 8 CCP-2V-1 2.0 k.sub.11(20 C.) = t.b.d. pN 9 CLP-V-1 4.0 k.sub.22(20 C.) = t.b.d. pN 10 CCVC-3-V 7.0 k.sub.33(20 C.) = t.b.d. pN 11 PGP-1-2V 3.0 V.sub.0(20 C.) = V 12 CCP-3-OT 4.0 .sub./(20 C.) = t.b.d. 13 CCP-5-OT 3.5 .sub.1/k.sub.11(20 C.) = t.b.d. * 14 DPGU-4-F 4.0 15 CDUQU-3-F 2.0 16 APUQU-2-F 2.0 17 APUQU-3-F 3.0 18 DGUQU-4-F 2.0 100.0 Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-29, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 30

[0508] The following mixture (M-30) is prepared and investigated.

TABLE-US-00042 Mixture M-30 Composition Compound Concentration No. Abbreviation /% by weight Physical properties 1 LB-3-OT 1.5 T(N, I) = 104.0 C. 2 B-2O-O5 1.5 n.sub.e(20 C., 589 nm) = 1.5925 3 B(S)-2O-O4 2.0 n(20 C., 589 nm) = 0.1070 4 B(S)-2O-O5 2.0 .sub.(20 C., 1 kHz) = 3.9 5 CC-3-V 25.5 (20 C., 1 kHz) = 4.4 6 CC-3-V1 7.0 .sub.av.(20 C., 1 kHz) = 5.4 7 CP-3-O2 10.0 .sub.1(20 C.) = 95 mPa .Math. s 8 CCP-V-1 12.5 k.sub.11(20 C.) = 17.5 pN 9 CCP-2V-1 2.0 k.sub.22(20 C.) = t.b.d. pN 10 CLP-V-1 3.0 k.sub.33(20 C.) = 18.5 pN 11 CCVC-3-V 7.0 V.sub.0(20 C.) = 2.11 V 12 PGP-1-2V 3.0 .sub./(20 C.) = 0.89 13 CCP-3-OT 4.0 .sub.1/k.sub.11(20 C.) = 5.43 * 14 CCP-5-OT 2.5 15 DPGU-4-F 5.0 16 CDUQU-3-F 1.5 17 APUQU-2-F 2.0 18 APUQU-3-F 2.0 19 DGUQU-4-F 5.0 100.0 Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-30, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 31

[0509] The following mixture (M-31) is prepared and investigated.

TABLE-US-00043 Mixture M-31 Composition Compound Concentration No. Abbreviation /% by weight Physical properties 1 LB-3-T 1.5 T(N, I) = 107.0 C. 2 LB-3-OT 1.5 n.sub.e(20 C., 589 nm) = 1.5907 3 B(S)-2O-O4 2.0 n(20 C., 589 nm) = 0.1052 4 B(S)-2O-O5 2.0 .sub.(20 C., 1 kHz) = 3.7 5 CC-3-V 26.0 (20 C., 1 kHz) = 4.2 6 CC-3-V1 7.0 .sub.av.(20 C., 1 kHz) = 5.1 7 CP-3-O2 9.0 .sub.1(20 C.) = 94 mPa .Math. s 8 CCP-V-1 13.0 k.sub.11(20 C.) = 18.1 pN 9 CCP-2V-1 2.0 k.sub.22(20 C.) = t.b.d. pN 10 CLP-V-1 3.0 k.sub.33(20 C.) = 19.0 pN 11 CCVC-3-V 7.0 V.sub.0(20 C.) = 2.19 V 12 PGP-1-2V 3.0 .sub./(20 C.) = 0.88 13 CCP-3-OT 4.0 .sub.1/k.sub.11(20 C.) = 5.19 * 14 CCP-5-OT 2.5 15 DPGU-4-F 5.0 16 CDUQU-3-F 1.5 17 APUQU-2-F 2.0 18 APUQU-3-F 2.0 19 DGUQU-4-F 5.0 100.0 Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-31, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 32

[0510] The following mixture (M-32) is prepared and investigated.

TABLE-US-00044 Mixture M-32 Composition Compound Concentration No. Abbreviation /% by weight Physical properties 1 LB-3-OT 12.0 T(N, I) = 79.5 C. 2 CC-3-V 47.0 n.sub.e(20 C., 589 nm) = 1.5953 3 CCP-V-1 9.0 n(20 C., 589 nm) = 0.1112 4 CLP-V-1 5.0 .sub.(20 C., 1 kHz) = 4.1 5 PGP-2-3 1.5 (20 C., 1 kHz) = 7.0 6 PGU-3-F 5.0 .sub.av.(20 C., 1 kHz) = 6.4 7 PPGU-3-F 0.5 .sub.1(20 C.) = 69 mPa .Math. s 8 APUQU-2-F 4.0 k.sub.11(20 C.) = 13.3 pN 9 APUQU-3-F 5.0 k.sub.22(20 C.) = t.b.d. pN 10 PGUQU-3-F 3.0 k.sub.33(20 C.) = 14.0 pN 11 PGUQU-4-F 4.0 V.sub.0(20 C.) = 1.46 V 12 DGUQU-4-F 4.0 .sub./(20 C.) = 0.58 100.0 .sub.1/k.sub.11(20 C.) = 5.19 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-32, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 33

[0511] The following mixture (M-33) is prepared and investigated.

TABLE-US-00045 Mixture M-33 Composition Compound Concentration No. Abbreviation /% by weight Physical properties 1 LB-3-OT 18.0 T(N, I) = 80.0 C. 2 CC-3-V 44.0 n.sub.e(20 C., 589 nm) = 1.5958 3 CC-3-V1 6.5 n(20 C., 589 nm) = 0.1053 4 CLP-V-1 6.5 .sub.(20 C., 1 kHz) = 4.4 5 CCVC-3-V 3.0 (20 C., 1 kHz) = 4.5 6 PGP-2-2V 5.0 .sub.av.(20 C., 1 kHz) = 5.9 7 CDU-2-F 6.0 .sub.1(20 C.) = 68 mPa .Math. s 8 PPGU-3-F 0.5 k.sub.11(20 C.) = 14.4 pN 9 APUQU-2-F 3.0 k.sub.22(20 C.) = t.b.d. pN 10 APUQU-3-F 4.0 k.sub.33(20 C.) = 14.0 pN 11 PGUQU-3-F 3.0 V.sub.0(20 C.) = 1.90 V 12 PGUQU-4-F 3.0 .sub./(20 C.) = 0.98 100.0 .sub.1/k.sub.11(20 C.) = 4.72 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-33, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 34

[0512] The following mixture (M-34) is prepared and investigated.

TABLE-US-00046 Mixture M-34 Composition Compound Concentration No. Abbreviation /% by weight Physical properties 1 LB-3-OT 20.0 T(N, I) = 80.0 C. 2 CC-3-V 44.0 n.sub.e(20 C., 589 nm) = 1.5840 3 CC-3-V1 7.0 n(20 C., 589 nm) = 0.1043 4 CCP-V-1 1.5 .sub.(20 C., 1 kHz) = 4.6 5 CLP-V-1 6.0 (20 C., 1 kHz) = 4.4 6 CCVC-3-V 3.0 .sub.av.(20 C., 1 kHz) = 6.1 7 CDU-2-F 4.0 .sub.1(20 C.) = 71 mPa .Math. s 8 PPGU-3-F 0.5 k.sub.11(20 C.) = 14.6 pN 9 APUQU-2-F 3.0 k.sub.22(20 C.) = t.b.d. pN 10 APUQU-3-F 4.0 k.sub.33(20 C.) = 14.3 pN 11 PGUQU-3-F 3.0 V.sub.0(20 C.) = 1.93 V 12 PGUQU-4-F 4.0 .sub./(20 C.) = 1.05 100.0 .sub.1/k.sub.11(20 C.) = 4.86 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-34, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 35

[0513] The following mixture (M-35) is prepared and investigated.

TABLE-US-00047 Mixture M-35 Composition Compound Concentration No. Abbreviation /% by weight Physical properties 1 LB-3-OT 6.0 T(N, I) = 104.5 C. 2 CC-3-V 33.0 n.sub.e(20 C., 589 nm) = 1.6115 3 CC-3-V1 4.0 n(20 C., 589 nm) = 0.1206 4 PP-1-2V1 3.0 .sub.(20 C., 1 kHz) = 3.2 5 CCP-V-1 12.0 (20 C., 1 kHz) = 3.9 6 CCP-2V-1 4.5 .sub.av.(20 C., 1 kHz) = 4.5 7 CLP-V-1 7.0 .sub.1(20 C.) = 89 mPa .Math. s 8 CCVC-3-V 4.0 k.sub.11(20 C.) = 17.5 pN 9 PGP-1-2V 3.0 k.sub.22(20 C.) = t.b.d. pN 10 PGP-2-2V 4.0 k.sub.33(20 C.) = 18.5 pN 11 CPGP-5-3 3.0 V.sub.0(20 C.) = 2.23 V 12 CPGU-3-OT 4.0 .sub./(20 C.) = 0.82 13 PPGU-3-F 0.5 .sub.1/k.sub.11(20 C.) = 5.09 * 14 PUQU-3-F 6.0 15 CDUQU-3-F 3.0 16 APUQU-3-F 3.0 100.0 Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-35, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 36

[0514] The following mixture (M-36) is prepared and investigated.

TABLE-US-00048 Mixture M-36 Composition Compound Concentration No. Abbreviation /% by weight Physical properties 1 LB-3-OT 8.0 T(N, I) = 104.5 C. 2 CC-3-V 33.0 n.sub.e(20 C., 589 nm) = 1.6106 3 CC-3-V1 4.0 n(20 C., 589 nm) = 0.1204 4 PP-1-2V1 2.5 .sub.(20 C., 1 kHz) = 3.3 5 CCP-V-1 12.0 (20 C., 1 kHz) = 3.6 6 CCP-2V-1 4.0 .sub.av.(20 C., 1 kHz) = 4.5 7 CLP-V-1 7.0 .sub.1(20 C.) = 87 mPa .Math. s 8 CCVC-3-V 4.0 k.sub.11(20 C.) = 17.5 pN 9 PGP-1-2V 3.0 k.sub.22(20 C.) = t.b.d. pN 10 PGP-2-2V 4.0 k.sub.33(20 C.) = 18.2 pN 11 CPGP-5-3 3.0 V.sub.0(20 C.) = 2.33 V 12 CPGU-3-OT 4.0 .sub./(20 C.) = 0.92 13 PPGU-3-F 0.5 .sub.1/k.sub.11(20 C.) = 4.97 * 14 PUQU-3-F 6.0 15 CDUQU-3-F 3.0 16 APUQU-3-F 2.0 100.0 Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-36, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 37

[0515] The following mixture (M-37) is prepared and investigated.

TABLE-US-00049 Mixture M-37 Composition Compound Concentration No. Abbreviation /% by weight Physical properties 1 CB-3-OT 10.0 T(N, I) = 80.0 C. 2 CC-3-V 46.0 n.sub.e(20 C., 589 nm) = 1.5858 3 CC-3-V1 7.0 n(20 C., 589 nm) = 0.1028 4 CCP-V-1 1.5 .sub.(20 C., 1 kHz) = 3.7 5 CLP-V-1 7.0 (20 C., 1 kHz) = 4.5 6 CCVC-3-V 2.5 .sub.av.(20 C., 1 kHz) = 5.2 7 PGP-2-2V 7.0 .sub.1(20 C.) = 61 mPa .Math. s 8 CDU-2-F 5.5 k.sub.11(20 C.) = 13.3 pN 9 PPGU-3-F 0.5 k.sub.22(20 C.) = t.b.d. pN 10 PUQU-3-F 2.0 k.sub.33(20 C.) = 14.3 pN 11 APUQU-3-F 4.0 V.sub.0(20 C.) = 1.82 V 12 PGUQU-3-F 3.0 .sub./(20 C.) = 0.82 13 PGUQU-4-F 4.0 .sub.1/k.sub.11(20 C.) = 4.59 * 100.0 Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-37, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 38

[0516] The following mixture (M-38) is prepared and investigated.

TABLE-US-00050 Mixture M-38 Composition Concen- tration Compound /% by No. Abbreviation weight Physical properties 1 CB-3-OT 6.0 T(N, I) = 106.0 C. 2 CC-3-V 26.0 n.sub.e(20 C., 589 nm) = t.b.d. 3 CC-3-V1 7.0 n(20 C., 589 nm) = t.b.d. 4 CP-3-O2 10.0 .sub.(20 C., 1 kHz) = t.b.d. 5 CCP-V-1 15.0 (20 C., 1 kHz) = t.b.d. 6 CCP-2V-1 3.0 .sub.av.(20 C., 1 kHz) = t.b.d. 7 CCVC-3-V 7.0 .sub.1(20 C.) = t.b.d. mPa .Math. s 8 PGP-1-2V 3.0 k.sub.11(20 C.) = t.b.d. pN 9 CCP-3-OT 5.0 k.sub.22(20 C.) = t.b.d. pN 10 CCP-5-OT 3.0 k.sub.33(20 C.) = t.b.d. pN 11 DPGU-4-F 3.0 V.sub.0(20 C.) = t.b.d. V 12 CDUQU-3-F 2.0 .sub./(20 C.) = t.b.d. 13 APUQU-2-F 2.0 .sub.1/k.sub.11(20 C.) = t.b.d. * 14 APUQU-3-F 3.0 = * 15 DGUQU-4-F 3.0 100.0 Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-38, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 39

[0517] The following mixture (M-39) is prepared and investigated.

TABLE-US-00051 Mixture M-39 Composition Concen- tration Compound /% by No. Abbreviation weight Physical properties 1 CB-3-OT 12.0 T(N, I) = 106.0 C. 2 CLY-3-O2 5.0 n.sub.e(20 C., 589 nm) = t.b.d. 3 CC-3-V 32.0 n(20 C., 589 nm) = t.b.d. 4 CC-3-V1 6.0 .sub.(20 C., 1 kHz) = t.b.d. 5 CCP-V-1 15.0 (20 C., 1 kHz) = t.b.d. 6 CCP-2V-1 104.0 .sub.av.(20 C., 1 kHz) = t.b.d. 7 CCVC-3-V 5.0 .sub.1(20 C.) = t.b.d. mPa .Math. s 8 CPGP-5-2 2.0 k.sub.11(20 C.) = t.b.d. pN 9 CCGU-3-F 5.0 k.sub.22(20 C.) = t.b.d. pN 10 PUQU-3-F 7.0 k.sub.33(20 C.) = t.b.d. pN 11 CDUQU-3-F 5.0 V.sub.0(20 C.) = t.b.d. V 12 APUQU-3-F 4.0 .sub./(20 C.) = t.b.d. 100.0 .sub.1/k.sub.11(20 C.) = t.b.d. * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-39, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 40

[0518] The following mixture (M-40) is prepared and investigated.

TABLE-US-00052 Mixture M-40 Composition Compound Concentration No. Abbreviation /% by weight Physical properties 1 CB-3-OT 8.0 T(N, I) = 106.2 C. 2 CLY-3-O2 5.0 n.sub.e(20 C., 589 nm) = 1.5852 3 CC-3-V 32.0 n(20 C., 589 nm) = 0.1002 4 CC-3-V1 6.0 .sub.(20 C., 1 kHz) = 3.5 5 CCP-V-1 15.0 (20 C., 1 kHz) = 4.6 6 CCP-2V-1 104.0 .sub.av.(20 C., 1 kHz) = 5.0 7 CCVC-3-V 5.0 .sub.1(20 C.) = 91 mPa .Math. s 8 PGP-2-2V 2.0 k.sub.11(20 C.) = 16.4 pN 9 CCGU-3-F 2.0 k.sub.22(20 C.) = t.b.d. pN 10 DPGU-4-F 4.0 k.sub.33(20 C.) = 19.3 pN 11 PUQU-3-F 8.0 V.sub.0(20 C.) = 1.99 V 12 CDUQU-3-F 4.0 .sub./(20 C.) = 0.76 13 APUQU-3-F 2.0 .sub.1/k.sub.11(20 C.) = 5.55 * 100.0 Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-40, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 41

[0519] The following mixture (M-41) is prepared and investigated.

TABLE-US-00053 Mixture M-41 Composition- Concen- tration Compound /% by No. Abbreviation weight Physical properties 1 CB-3-OT 8.0 T(N, I) = 105.5 C. 2 CLY-3-O2 5.0 n.sub.e(20 C., 589 nm) = t.b.d. 3 CC-3-V 32.0 n(20 C., 589 nm) = t.b.d. 4 CC-3-V1 4.0 .sub.(20 C., 1 kHz) = t.b.d. 5 CCP-V-1 15.0 (20 C., 1 kHz) = t.b.d. 6 CCP-2V-1 104.0 .sub.av.(20 C., 1 kHz) = t.b.d. 7 CCVC-3-V 5.0 .sub.1(20 C.) = t.b.d. mPa .Math. s 8 PGP-2-2V 2.0 k.sub.11(20 C.) = t.b.d. pN 9 CCP-3-OT 4.0 k.sub.22(20 C.) = t.b.d. pN 10 DPGU-4-F 4.0 k.sub.33(20 C.) = t.b.d. pN 11 PUQU-3-F 8.0 V.sub.0(20 C.) = t.b.d. V 12 CDUQU-3-F 4.0 .sub./(20 C.) = t.b.d. 13 APUQU-3-F 2.0 .sub.1/k.sub.11(20 C.) = t.b.d. * 100.0 Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-41, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 42

[0520] The following mixture (M-42) is prepared and investigated.

TABLE-US-00054 Mixture M-42 Composition Compound Concentration/ No. Abbreviation % by weight 1 CB-3-OT 6.0 2 CC-3-V 34.0 3 CC-3-V1 4.0 4 PP-1-2V1 2.5 5 CCP-V-1 12.0 6 CCP-2V-1 3.0 7 CLP-V-1 7.0 8 CCVC-3-V 4.0 9 PGP-1-2V 4.0 10 PGP-2-2V 5.0 11 CPGP-5-3 3.0 12 CPGU-3-OT 4.0 13 PPGU-3-F 0.5 14 PUQU-3-F 6.0 15 CDUQU-3-F 2.0 16 APUQU-3-F 2.0 100.0 Physical properties T(N, I)= 104.0 C. n.sub.e(20 C., 589 nm)= 1.6106 n(20 C., 589 nm)= 0.1206 .sub.(20 C., 1 kHz)= 3.2 (20 C., 1 kHz)= 3.7 .sub.av.(20 C., 1 kHz)= 4.4 .sub.1(20 C.)= 82 mPa .Math. s k.sub.11(20 C.)= 16.8 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 19.7 pN V.sub.0(20 C.)= 2.25 V .sub./(20 C.)= 0.86 .sub.1/k.sub.11(20 C.)= 4.88 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-42, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 43

[0521] The following mixture (M-43) is prepared and investigated.

TABLE-US-00055 Mixture M-43 Composition Compound Concentration/ No. Abbreviation % by weight 1 CB-3-OT 7.0 2 CLY-3-O2 3.0 3 CC-3-V 32.0 4 CC-3-V1 6.0 5 CCP-V-1 15.0 6 CCP-2V-1 9.0 7 CCVC-3-V 5.0 8 CPGP-5-2 2.0 9 CCGU-3-F 5.0 10 PUQU-3-F 8.0 11 CDUQU-3-F 4.0 12 APUQU-3-F 4.0 100.0 Physical properties T(N, I)= 106.6 C. n.sub.e(20 C., 589 nm)= 1.5822 n(20 C., 589 nm)= 0.0986 .sub.(20 C., 1 kHz)= 3.5 (20 C., 1 kHz)= 4.5 .sub.av.(20 C., 1 kHz)= 5.0 .sub.1(20 C.)= 98 mPa .Math. s k.sub.11(20 C.)= 15.9 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 19.4 pN V.sub.0(20 C.)= 1.97 V .sub./(20 C.)= 0.78 .sub.1/k.sub.11(20 C.)= 6.16 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-43, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 44

[0522] The following mixture (M-44) is prepared and investigated.

TABLE-US-00056 Mixture M-44 Composition Compound Concentration/ No. Abbreviation % by weight 1 CB-3-OT 7.0 2 CLY-3-O2 3.0 3 CC-3-V 30.0 4 CC-3-V1 6.0 5 CCP-V-1 15.0 6 CCP-2V-1 9.0 7 CCVC-3-V 5.0 8 CPGP-5-2 1.0 9 CCP-3-OT 4.0 10 CCGU-3-F 4.0 11 DPGU-4-F 2.0 12 PUQU-3-F 10.0 13 APUQU-3-F 4.0 100.0 Physical properties T(N, I)= 105.6 C. n.sub.e(20 C., 589 nm)= 1.5840 n(20 C., 589 nm)= 0.1002 .sub.(20 C., 1 kHz)= 3.5 (20 C., 1 kHz)= 4.6 .sub.av.(20 C., 1 kHz)= 5.0 .sub.1(20 C.)= 94 mPa .Math. s k.sub.11(20 C.)= 16.0 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 19.3 pN V.sub.0(20 C.)= 1.96 V .sub./(20 C.)= 0.76 .sub.1/k.sub.11(20 C.)= 5.88 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-44, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 45

[0523] The following mixture (M-45) is prepared and investigated.

TABLE-US-00057 Mixture M-45 Composition Compound Concentration/ No. Abbreviation % by weight 1 CB-3-OT 10.0 2 CLY-3-O2 2.0 3 CC-3-V 32.0 4 CC-3-V1 6.0 5 CCP-V-1 15.0 6 CCP-2V-1 9.0 7 CCVC-3-V 5.0 8 CPGP-5-2 2.0 9 CCGU-3-F 5.0 10 PUQU-3-F 8.0 11 CDUQU-3-F 4.0 12 APUQU-3-F 4.0 100.0 Physical properties T(N, I)= 105.2 C. n.sub.e(20 C., 589 nm)= 1.5838 n(20 C., 589 nm)= 0.1003 .sub.(20 C., 1 kHz)= 3.7 (20 C., 1 kHz)= 4.5 .sub.av.(20 C., 1 kHz)= 5.2 .sub.1(20 C.)= 98 mPa .Math. s k.sub.11(20 C.)= 15.6 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 18.8 pN V.sub.0(20 C.)= 1.95 V .sub./(20 C.)= 0.82 .sub.1/k.sub.11(20 C.)= 6.28 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-45, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 46

[0524] The following mixture (M-46) is prepared and investigated.

TABLE-US-00058 Mixture M-46 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-4-T 16.0 2 CC-3-V 46.0 3 CC-3-V1 7.0 4 CLP-V-1 6.5 5 CCVC-3-V 3.5 6 PGP-2-V2 3.5 7 CDU-2-F 4.5 8 PPGU-3-F 0.5 9 APUQU-2-F 3.0 10 APUQU-3-F 3.5 11 PGUQU-3-F 2.0 12 PGUQU-4-F 4.0 100.0 Physical properties T(N, I)= 80.0 C. n.sub.e(20 C., 589 nm)= 1.5862 n(20 C., 589 nm)= 0.1038 .sub.(20 C., 1 kHz)= 4.4 (20 C., 1 kHz)= 4.4 .sub.av.(20 C., 1 kHz)= 5.9 .sub.1(20 C.)= 65 mPa .Math. s k.sub.11(20 C.)= 14.5 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 13.5 pN V.sub.0(20 C.)= 1.93 V .sub./(20 C.)= 1.00 .sub.1/k.sub.11(20 C.)= 4.48 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-46, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 47

[0525] The following mixture (M-47) is prepared and investigated.

TABLE-US-00059 Mixture M-47 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-4-T 2.5 2 CC-3-V 29.0 3 CC-3-V1 9.0 4 CP-3-O2 3.0 5 PP-1-2V1 3.0 6 CCP-V-1 14.0 7 CCP-2V-1 2.0 8 CLP-V-1 6.0 9 CCVC-3-V 3.0 10 PGP-1-2V 3.0 11 PGP-2-2V 2.0 12 CCP-3-OT 7.0 13 CCP-5-OT 3.0 14 DPGU-4-F 1.5 15 APUQU-2-F 2.0 16 APUQU-3-F 3.0 17 DGUQU-4-F 4.0 18 PGUQU-3-F 3.0 100.0 Physical properties T(N, I)= 103.0 C. n.sub.e(20 C., 589 nm)= 1.6061 n(20 C., 589 nm)= 0.1166 .sub.(20 C., 1 kHz)= 3.0 (20 C., 1 kHz)= 4.3 .sub.av.(20 C., 1 kHz)= 4.4 .sub.1(20 C.)= 84 mPa .Math. s k.sub.11(20 C.)= 17.8 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 18.9 pN V.sub.0(20 C.)= 2.14 V .sub./(20 C.)= 0.70 .sub.1/k.sub.11(20 C.)= 4.72 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-47, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 48

[0526] The following mixture (M-48) is prepared and investigated.

TABLE-US-00060 Mixture M-48 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-4-T 2.0 2 CC-3-V 37.5 3 CC-3-V1 6.0 4 PP-1-2V1 3.0 5 CCP-V-1 14.0 6 CCP-2V-1 2.0 7 CLP-V-1 6.0 8 CCVC-3-V 3.0 9 PGP-1-2V 1.0 10 PGP-2-2V 4.0 11 CPGP-5-2 1.0 12 CPGP-5-3 1.0 13 PPGU-3-F 2.5 14 PUQU-3-F 2.5 15 APUQU-2-F 3.0 16 APUQU-3-F 4.5 17 PGUQU-3-F 6.0 100.0 Physical properties T(N, I)= 102.0 C. n.sub.e(20 C., 589 nm)= 1.6054 n(20 C., 589 nm)= 0.1159 .sub.(20 C., 1 kHz)= 3.0 (20 C., 1 kHz)= 4.9 .sub.av.(20 C., 1 kHz)= 4.6 .sub.1(20 C.)= 88 mPa .Math. s k.sub.11(20 C.)= 16.9 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 18.7 pN V.sub.0(20 C.)= 1.96 V .sub./(20 C.)= 0.61 .sub.1/k.sub.11(20 C.)= 5.21 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-48, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 49

[0527] The following mixture (M-49) is prepared and investigated.

TABLE-US-00061 Mixture M-49 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-4-T 6.0 2 CC-3-V 28.5 3 CC-3-V1 7.0 4 CC-3-2V1 8.5 5 CCP-V-1 15.0 6 CCP-2V-1 4.5 7 CCVC-3-V 5.0 8 CCP-3-OT 5.0 9 CLP-3-T 4.0 10 CCGU-3-F 3.0 11 CDUQU-3-F 8.0 12 DGUQU-2-F 1.5 13 DGUQU-4-F 4.0 100.0 Physical properties T(N, I)= 107.5 C. n.sub.e(20 C., 589 nm)= 1.5707 n(20 C., 589 nm)= 0.0901 .sub.(20 C., 1 kHz)= 3.3 (20 C., 1 kHz)= 5.1 .sub.av.(20 C., 1 kHz)= 5.0 .sub.1(20 C.)= 98 mPa .Math. s k.sub.11(20 C.)= 18.8 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 20.7 pN V.sub.0(20 C.)= 2.02 V .sub./(20 C.)= 0.65 .sub.1/k.sub.11(20 C.)= 5.21 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-49, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 50

[0528] The following mixture (M-50) is prepared and investigated.

TABLE-US-00062 Mixture M-50 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-4-T 2.5 2 CC-3-V 28.0 3 CC-3-V1 9.0 4 CP-3-O2 3.0 5 PP-1-2V1 3.0 6 CCP-V-1 13.0 7 CCP-2V-1 2.0 8 CLP-V-1 6.0 9 CCVC-3-V 3.0 10 PGP-1-2V 3.0 11 PGP-2-2V 7.0 12 CCP-3-OT 3.0 13 CCP-5-OT 2.0 14 CCGU-3-F 1.5 15 DPGU-4-F 1.5 16 APUQU-2-F 2.0 17 APUQU-3-F 3.0 18 DGUQU-4-F 4.0 19 PGUQU-3-F 3.0 100.0 Physical properties T(N, I)= 108.0 C. n.sub.e(20 C., 589 nm)= t.b.d. n(20 C., 589 nm)= t.b.d. .sub.(20 C., 1 kHz)= t.b.d. (20 C., 1 kHz)= t.b.d. .sub.av.(20 C., 1 kHz)= t.b.d. .sub.1(20 C.)= t.b.d. mPa .Math. s k.sub.11(20 C.)= t.b.d. pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= t.b.d. pN V.sub.0(20 C.)= t.b.d. V .sub./(20 C.)= t.b.d. .sub.1/k.sub.11(20 C.)= t.b.d. * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-50, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 51 (MDA-17-2436)

[0529] The following mixture (M-51) is prepared and investigated.

TABLE-US-00063 Mixture M-51 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-4-T 1.3 2 CC-3-V 28.4 3 CC-3-V1 10.0 4 CP-3-O2 3.0 5 PP-1-2V1 3.0 6 CCP-V-1 13.0 7 CCP-2V-1 3.0 8 CLP-V-1 2.0 9 CLP-1V-1 3.4 10 CCVC-3-V 3.0 11 PGP-1-2V 3.0 12 PGP-2-2V 7.0 13 CCP-3-OT 3.0 14 CCP-5-OT 1.8 15 CLP-3-T 1.5 16 DPGU-4-F 2.0 17 APUQU-2-F 2.0 18 APUQU-3-F 2.6 19 DGUQU-4-F 4.0 20 PGUQU-3-F 3.0 100.0 Physical properties T(N, I)= 102.0 C. n.sub.e(20 C., 589 nm)= 1.5900 n(20 C., 589 nm)= 0.1051 .sub.(20 C., 1 kHz)= 3.9 (20 C., 1 kHz)= 3.9 .sub.av.(20 C., 1 kHz)= 5.2 .sub.1(20 C.)= 92 mPa .Math. s k.sub.11(20 C.)= 17.3 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 18.0 pN V.sub.0(20 C.)= 2.23 V .sub./(20 C.)= 1.00 .sub.1/k.sub.11(20 C.)= 5.32 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-51, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 52

[0530] The following mixture (M-52) is prepared and investigated.

TABLE-US-00064 Mixture M-52 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-4-T 8.0 2 CC-3-V 40.0 3 CC-3-V1 10.0 4 PP-1-V21 5.0 5 CCP-V-1 14.0 6 CPPC-3-3 2.0 7 CCG-V-F 7.0 8 PPGP-3-F 0.5 9 DGUQU-4-F 3.5 10 PGUQU-3-F 3.0 100.0 Physical properties T(N, I)= 82.0 C. n.sub.e(20 C., 589 nm)= 1.5868 n(20 C., 589 nm)= 0.1014 .sub.(20 C., 1 kHz)= 3.5 (20 C., 1 kHz)= 4.3 .sub.av.(20 C., 1 kHz)= 4.9 .sub.1(20 C.)= 62 mPa .Math. s k.sub.11(20 C.)= 13.8 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 15.9 pN V.sub.0(20 C.)= 1.88 V .sub./(20 C.)= 0.81 .sub.1/k.sub.11(20 C.)= 4.49 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-52, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 53

[0531] The following mixture (M-53) is prepared and investigated.

TABLE-US-00065 Mixture M-53 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 10.0 2 CC-3-V 46.0 3 CC-3-V1 7.0 4 CCP-V-1 1.5 5 CLP-V-1 7.0 6 CCVC-3-V 2.5 7 PGP-2-2V 7.0 8 CDU-2-F 5.5 9 PPGU-3-F 0.5 10 PUQU-3-F 2.0 11 APUQU-3-F 4.0 12 PGUQU-3-F 3.0 13 PGUQU-4-F 4.0 100.0 Physical properties T(N, I)= 79.0 C. n.sub.e(20 C., 589 nm)= 1.5904 n(20 C., 589 nm)= 0.1060 .sub.(20 C., 1 kHz)= 3.8 (20 C., 1 kHz)= 4.6 .sub.av.(20 C., 1 kHz)= 5.3 .sub.1(20 C.)= 59 mPa .Math. s k.sub.11(20 C.)= 14.2 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 13.9 pN V.sub.0(20 C.)= 1.86 V .sub./(20 C.)= 0.83 .sub.1/k.sub.11(20 C.)= 4.15 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-53, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 54

[0532] The following mixture (M-54) is prepared and investigated.

TABLE-US-00066 Mixture M-54 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 8.0 2 LB-3-OT 10.0 3 CC-3-V 45.5 4 CC-3-V1 7.0 5 CCP-V-1 4.0 6 CLP-V-1 7.0 7 CCVC-3-V 2.5 8 PPGU-3-F 0.5 9 PUQU-3-F 2.5 10 APUQU-2-F 3.0 11 APUQU-3-F 3.0 12 PGUQU-3-F 3.0 13 PGUQU-4-F 4.0 100.0 Physical properties T(N, I)= 65.0 C. n.sub.e(20 C., 589 nm)= 1.5861 n(20 C., 589 nm)= 0.1046 .sub.(20 C., 1 kHz)= 4.3 (20 C., 1 kHz)= 4.2 .sub.av.(20 C., 1 kHz)= 5.7 .sub.1(20 C.)= 65 mPa .Math. s k.sub.11(20 C.)= 14.5 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 14.5 pN V.sub.0(20 C.)= 1.97 V .sub./(20 C.)= 1.02 .sub.1/k.sub.11(20 C.)= 4.49 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-54, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 55

[0533] The following mixture (M-55) is prepared and investigated.

TABLE-US-00067 Mixture M-55 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 6.0 2 LB-3-OT 7.0 3 CC-3-V 45.5 4 CC-3-V1 8.0 5 CCP-V-1 3.0 6 CLP-V-1 8.0 7 CCVC-3-V 3.0 8 PGU-2-F 6.0 9 PGU-3-F 1.5 10 PPGU-3-F 1.0 11 APUQU-2-F 4.0 12 APUQU-3-F 4.0 13 PGUQU-4-F 3.0 100.0 Physical properties T(N, I)= 80.0 C. n.sub.e(20 C., 589 nm)= 1.5885 n(20 C., 589 nm)= 0.1051 .sub.(20 C., 1 kHz)= 3.9 (20 C., 1 kHz)= 4.5 .sub.av.(20 C., 1 kHz)= 5.4 .sub.1(20 C.)= 62 mPa .Math. s k.sub.11(20 C.)= 14.5 pN k.sub.22(20 C.)= t.b.d. pN k.sub.33(20 C.)= 14.1 pN V.sub.0(20 C.)= 1.90 V .sub./(20 C.)= 0.87 .sub.1/k.sub.11(20 C.)= 4.28 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-55, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 56

[0534] The following mixture (M-56) is prepared and investigated.

TABLE-US-00068 Mixture M-56 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 12.0 2 LB-3-OT 10.0 3 CC-3-V 44.4 4 CC-3-V1 7.5 5 CCP-V-1 6.5 6 CCVC-3-V 3.0 7 CLP-3-T 2.5 8 PPGU-3-F 0.5 9 CDUQU-3-F 2.0 10 APUQU-2-F 4.0 11 APUQU-3-F 4.0 12 PGUQU-4-F 4.0 100.0 Physical properties T(N, I)= 80.5 C. n.sub.e(20 C., 589 nm)= 1.5820 n(20 C., 589 nm)= 0.1028 .sub.(20 C., 1 kHz)= 4.8 (20 C., 1 kHz)= 3.8 .sub.av.(20 C., 1 kHz)= 6.1 .sub.1(20 C.)= 75 mPa .Math. s k.sub.11(20 C.)= 15.1 pN k.sub.22(20 C.)= t.b.d pN k.sub.33(20 C.)= 14.3 pN V.sub.0(20 C.)= 2.09 V .sub./(20 C.)= 1.26 .sub.1/k.sub.11(20 C.)= 4.97 * Remarks: t.b.d.: to be determined and *: [mPa .Math. s/pN] This mixture, mixture M-56, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 57

[0535] The following mixture (M-57) is prepared and investigated.

TABLE-US-00069 Mixture M-57 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 10.0 2 LB-3-OT 10.0 3 Y-4O-O4 8.0 4 PYP-2-3 4.0 5 CC-3-V 27.5 6 CCP-V-1 13.0 7 CCP-2V-1 4.5 8 CCVC-3-V 3.0 9 DPGU-4-F 3.0 10 PPGU-3-F 0.5 11 CDUQU-3-F 3.0 12 APUQU-2-F 4.5 13 APUQU-3-F 4.5 14 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 80.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = t.b.d.* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-57, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 58

[0536] The following mixture (M-58) is prepared and investigated.

TABLE-US-00070 Mixture M-58 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 16.0 2 CC-3-V 46.0 3 CC-3-V1 7.0 4 CLP-V-1 6.5 5 CCVC-3-V 3.5 6 PGP-2-2V 3.5 7 CDU-2-F 4.5 8 PPGU-3-F 0.5 9 APUQU-2-F 3.0 10 APUQU-3-F 3.5 11 PGUQU-3-F 2.0 12 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 80.0 C. n.sub.e(20 C., 589 nm) = 1.5875 n(20 C., 589 nm) = 0.1052 .sub.(20 C., 1 kHz) = 4.4 (20 C., 1 kHz) = 4.4 .sub.av.(20 C., 1 kHz) = 5.9 .sub.1(20 C.) = 66 mPa .Math. s k.sub.11(20 C.) = 14.8 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.0 pN V.sub.0(20 C.) = 1.95 V .sub./(20 C.) = 1.00 .sub.1/k.sub.11(20 C.) = 4.46* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-58, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 59

[0537] The following mixture (M-59) is prepared and investigated.

TABLE-US-00071 Mixture M-59 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 6.0 2 CC-3-V 26.0 3 CC-3-V1 7.0 4 CP-3-O2 10.0 5 CCP-V-1 15.0 6 CCP-2V-1 3.0 7 CCVC-3-V 7.0 8 PGP-1-2V 3.0 9 CCP-3-OT 5.0 10 CCP-5-OT 3.0 11 DPGU-4-F 5.0 12 CDUQU-3-F 3.0 13 APUQU-2-F 2.0 14 APUQU-3-F 3.0 15 DGUQU-4-F 3.0 100.0 Physical properties T(N, I) = 104.5 C. n.sub.e(20 C., 589 nm) = 1.5872 n(20 C., 589 nm) = 0.1023 .sub.(20 C., 1 kHz) = 3.5 (20 C., 1 kHz) = 4.6 .sub.av.(20 C., 1 kHz) = 5.0 .sub.1(20 C.) = 92 mPa .Math. s k.sub.11(20 C.) = 17.2 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 18.3 pN V.sub.0(20 C.) = 2.04 V .sub./(20 C.) = 0.76 .sub.1/k.sub.11(20 C.) = 5.35* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-59, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 60

[0538] The following mixture (M-60) is prepared and investigated.

TABLE-US-00072 Mixture M-60 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 10.0 2 LB-3-T 8.0 3 CC-3-V 45.5 4 CCP-V-1 13.0 5 PPGU-3-F 0.5 6 APUQU-2-F 4.0 7 APUQU-3-F 5.0 8 PGUQU-3-F 3.0 9 PGUQU-4-F 4.0 10 PGUQU-5-F 3.0 11 DGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 80.0 C. n.sub.e(20 C., 589 nm) = 1.5925 n(20 C., 589 nm) = 0.1100 .sub.(20 C., 1 kHz) = 4.8 (20 C., 1 kHz) = 6.9 .sub.av.(20 C., 1 kHz) = 7.1 .sub.1(20 C.) = 77 mPa .Math. s k.sub.11(20 C.) = 13.3 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.2 pN V.sub.0(20 C.) = 1.47 V .sub./(20 C.) = 0.70 .sub.1/k.sub.11(20 C.) = 5.79* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-60, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 61

[0539] The following mixture (M-61) is prepared and investigated.

TABLE-US-00073 Mixture M-61 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 3.5 2 CC-3-V 25.0 3 CC-3-V1 5.5 4 CC-3-2V1 2.0 5 CP-3-O2 11.0 6 CCP-V-1 14.0 7 CCP-2V-1 8.0 8 CCVC-3-V 5.0 9 PGP-1-2V 4.5 10 CCP-3-OT 4.5 11 CCP-5-OT 2.5 12 DPGU-4-F 3.5 13 APUQU-2-F 2.0 14 APUQU-3-F 4.0 15 DGUQU-4-F 5.0 100.0 Physical properties T(N, I) = 104.0 C. n.sub.e(20 C., 589 nm) = 1.5897 n(20 C., 589 nm) = 0.1035 .sub.(20 C., 1 kHz) = 3.2 (20 C., 1 kHz) = 4.6 .sub.av.(20 C., 1 kHz) = 4.7 .sub.1(20 C.) = 90 mPa .Math. s k.sub.11(20 C.) = 17.1 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 18.9 pN V.sub.0(20 C.) = 2.03 V .sub./(20 C.) = 0.70 .sub.1/k.sub.11(20 C.) = 5.26* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-61, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 62

[0540] The following mixture (M-62) is prepared and investigated.

TABLE-US-00074 Mixture M-62 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 4.0 2 CC-3-V 26.5 3 CC-3-V1 7.0 4 CP-3-O2 10.0 5 CCP-V-1 16.0 6 CCP-2V-1 2.0 7 CCVC-3-V 7.0 8 PGP-1-2V 3.0 9 CCP-3-OT 5.0 10 CCP-5-OT 3.5 11 DPG U-4-F 5.0 12 CDUQU-3-F 2.0 13 APUQU-2-F 2.0 14 APUQU-3-F 3.0 15 DGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 105.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = t.b.d.* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-62, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 63

[0541] The following mixture (M-63) is prepared and investigated.

TABLE-US-00075 Mixture M-63 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 2.0 2 LB-3-OT 2.0 3 B(S)-2O-O4 2.0 4 B(S)-2O-O5 2.0 5 CC-3-V 25.5 6 CC-3-V1 7.0 7 CP-3-O2 10.0 8 CCP-V-1 15.0 9 CCP-2V-1 2.0 10 CCVC-3-V 7.0 11 PGP-1-2V 3.0 12 CCP-3-OT 4.0 13 CCP-5-OT 3.5 14 DPGU-4-F 4.0 15 CDUQU-3-F 2.0 16 APUQU-2-F 2.0 17 APUQU-3-F 3.0 18 DGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 103.0 C. n.sub.e(20 C., 589 nm) = 1.5894 n(20 C., 589 nm) = 0.1042 .sub.(20 C., 1 kHz) = 3.8 (20 C., 1 kHz) = 4.3 .sub.av.(20 C., 1 kHz) = 5.2 .sub.1(20 C.) = 92 mPa .Math. s k.sub.11(20 C.) = 17.2 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 18.3 pN V.sub.0(20 C.) = 2.11 V .sub./(20 C.) = 0.88 .sub.1/k.sub.11(20 C.) = 5.53* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-63, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 64

[0542] The following mixture (M-64) is prepared and investigated.

TABLE-US-00076 Mixture M-64 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 2.0 2 LB-3-OT 2.0 3 B-2O-O5 1.5 4 B(S)-2O-O4 2.0 5 B(S)-2O-O5 2.0 6 CC-3-V 25.5 7 CC-3-V1 7.0 8 CP-3-O2 10.0 9 CCP-V-1 14.5 10 CCP-2V-1 2.0 11 CCVC-3-V 7.0 12 PGP-1-2V 3.0 13 CCP-3-OT 5.0 14 CCP-5-OT 3.5 15 DPGU-4-F 5.0 16 CDUQU-3-F 1.5 17 APUQU-2-F 2.0 18 APUQU-3-F 2.0 19 DGUQU-4-F 3.5 100.0 Physical properties T(N, I) = 102.0 C. n.sub.e(20 C., 589 nm) = 1.5900 n(20 C., 589 nm) = 0.1051 .sub.(20 C., 1 kHz) = 3.9 (20 C., 1 kHz) = 3.9 .sub.av.(20 C., 1 kHz) = 5.2 .sub.1(20 C.) = 92 mPa .Math. s k.sub.11(20 C.) = 17.3 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 18.0 pN V.sub.0(20 C.) = 2.23 V .sub./(20 C.) = 1.00 .sub.1/k.sub.11(20 C.) = 5.32* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-64, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 65

[0543] The following mixture (M-65) is prepared and investigated.

TABLE-US-00077 Mixture M-65 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 8.0 2 B-2O-O5 4.0 3 B(S)-2O-O4 3.0 4 B(S)-2O-O5 4.0 5 Y-4O-O4 4.0 6 CPY-3-O2 2.0 7 CC-3-V 37.5 8 CCP-V-1 3.0 9 CLP-V-1 10.0 10 CCP-3-0T 6.5 11 DPGU-4-F 5.0 12 APUQU-2-F 4.0 13 APUQU-3-F 4.0 14 DGUQU-4-F 5.0 100.0 Physical properties T(N, I) = 79.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = t.b.d.* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-65, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 66

[0544] The following mixture (M-66) is prepared and investigated.

TABLE-US-00078 Mixture M-66 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 8.0 2 B-2O-O5 4.0 3 B(S)-2O-O4 3.0 4 B(S)-2O-O5 4.0 5 Y-4O-O4 4.5 6 CPY-3-O2 1.5 7 CC-3-V 37.5 8 CCP-V-1 4.0 9 CLP-V-1 10.0 10 CCP-3-OT 6.5 11 DPGU-4-F 5.0 12 APUQU-2-F 4.0 13 APUQU-3-F 4.5 14 DGUQU-4-F 5.0 100.0 Physical properties T(N, I) = 81.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = t.b.d.* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-66, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 67

[0545] The following mixture (M-67) is prepared and investigated.

TABLE-US-00079 Mixture M-67 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 8.0 2 B(S)-2O-O4 4.0 3 B(S)-2O-O5 4.0 4 B(S)-2O-O6 4.0 5 Y-4O-O4 5.0 6 CC-3-V 37.5 7 CCP-V-1 9.0 8 CLP-V-1 5.0 9 CCP-3-OT 5.0 10 DPGU-4-F 5.0 11 APUQU-2-F 4.0 12 APUQU-3-F 2.0 13 DGUQU-4-F 3.5 14 PGUQU-4-F 5.0 100.0 Physical properties T(N, I) = 80.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = t.b.d.* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-67, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 68

[0546] The following mixture (M-68) is prepared and investigated.

TABLE-US-00080 Mixture M-68 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 8.0 2 B(S)-2O-O4 4.0 3 B(S)-2O-O5 4.0 4 B(S)-2O-O6 4.0 5 Y-4O-O4 5.0 6 CC-3-V 37.5 7 CCP-V-1 7.0 8 CCVC-3-V 2.0 9 CLP-3-T 3.0 10 CLP-3-T 3.0 11 DPGU-4-F 5.0 12 APUQU-2-F 50 13 APUQU-3-F 5.0 14 DGUQU-4-F 3.5 100.0 Physical properties T(N, I) = 82.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = t.b.d.* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-68, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 69

[0547] The following mixture (M-69) is prepared and investigated.

TABLE-US-00081 Mixture M-69 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 5.0 2 B(S)-2O-O4 4.5 3 B(S)-2O-O5 4.0 4 B(S)-2O-O6 4.0 5 Y-4O-O4 5.0 6 CC-3-V 38.0 7 CCP-V-1 13.0 8 CLP-V-1 3.5 9 CLP-3-T 3.0 10 DPGU-4-F 5.0 11 APUQU-2-F 5.5 12 APUQU-3-F 5.5 13 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 80.5 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = t.b.d.* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-69, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 70

[0548] The following mixture (M-70) is prepared and investigated.

TABLE-US-00082 Mixture M-70 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 5.0 2 B(S)-2O-O4 4.0 3 B(S)-2O-O5 4.0 4 B(S)-2O-O6 4.0 5 Y-4O-O4 5.0 6 CC-3-V 38.5 7 CCP-V-1 13.0 8 CLP-V-1 5.0 9 PGP-2-2V 2.5 10 DPGU-4-F 5.0 11 APUQU-2-F 5.0 12 APUQU-3-F 5.0 13 DGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 79.1 C. n.sub.e(20 C., 589 nm) = 1.6000 n(20 C., 589 nm) = 0.1122 .sub.(20 C., 1 kHz) = 6.1 (20 C., 1 kHz) = 4.2 .sub.av.(20 C., 1 kHz) = 7.5 .sub.1(20 C.) = 83 mPa .Math. s k.sub.11(20 C.) = 14.3 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 13.4 pN V.sub.0(20 C.) = 1.94 V .sub./(20 C.) = 1.45 .sub.1/k.sub.11(20 C.) = 5.80* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-70, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 71

[0549] The following mixture (M-71) is prepared and investigated.

TABLE-US-00083 Mixture M-71 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 5.0 2 B(S)-2O-O5 2.5 3 B(S)-2O-O6 4.0 4 B-2O-O5 2.0 5 YG-4O-F 3.0 6 Y-4O-O4 6.0 7 CC-3-V 34.0 8 CCP-V-1 10.5 9 CCVC-3-V 7.0 10 PGP-2-2V 5.5 11 DPGU-4-F 5.0 12 APUQU-2-F 6.0 13 APUQU-3-F 6.0 14 DGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 78.8 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = 6.3 (20 C., 1 kHz) = 5.3 .sub.av.(20 C., 1 kHz) = 8.1 .sub.1(20 C.) = 84 mPa .Math. s k.sub.11(20 C.) = 13.2 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 13.0 pN V.sub.0(20 C.) = 1.67 V .sub./(20 C.) = 1.19 .sub.1/k.sub.11(20 C.) = 6.36* Remarks: t.b.d. to be determined and *[mPa .Math. s/pN] This mixture, mixture M-71, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 72

[0550] The following mixture (M-72) is prepared and investigated.

TABLE-US-00084 Mixture M-72 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 5.0 2 B(S)-2O-O5 2.5 3 B(S)-2O-O6 4.0 4 B-2O-O5 3.5 5 YG-4O-F 3.0 6 Y-4O-O4 6.5 7 CC-3-V 32.0 8 CCP-V-1 9.0 9 CCVC-3-V 9.5 10 PGP-2-2V 4.0 11 DPGU-4-F 5.0 12 APUQU-2-F 6.0 13 APUQU-3-F 5.5 14 DGUQU-4-F 4.5 100.0 Physical properties T(N, I) = 79.7 C. n.sub.e(20 C., 589 nm) = 1.5963 n(20 C., 589 nm) = 0.1121 .sub.(20 C., 1 kHz) = 6.7 (20 C., 1 kHz) = 5.2 .sub.av.(20 C., 1 kHz) = 8.4 .sub.1(20 C.) = 90 mPa .Math. s k.sub.11(20 C.) = 13.4 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 13.4 pN V.sub.0(20 C.) = 1.70 V .sub./(20 C.) = 1.29 .sub.1/k.sub.11(20 C.) = 6.72 * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-72, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 73

[0551] The following mixture (M-73) is prepared and investigated.

TABLE-US-00085 Mixture M-73 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 12.0 2 CC-3-V 48.0 3 CCP-V-1 7.0 4 CLP-V-1 6.0 5 PGP-2-3 3.0 6 PPGU-3-F 0.5 7 APUQU-2-F 4.5 8 APUQU-3-F 5.0 9 DGUQU-4-F 4.0 10 PGUQU-3-F 3.0 11 PGUQU-4-F 4.0 12 PGUQU-5-F 3.0 100.0 Physical properties T(N, I) = 82.0 C. n.sub.e(20 C., 589 nm) = 1.5964 n(20 C., 589 nm) = 0.1120 .sub.(20 C., 1 kHz) = 6.5 (20 C., 1 kHz) = 7.3 .sub.av.(20 C., 1 kHz) = 8.9 .sub.1(20 C.) = 73 mPa .Math. s k.sub.11(20 C.) = 14.0 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.2 pN V.sub.0(20 C.) = 1.47 V .sub./(20 C.) = 0.89 .sub.1/k.sub.11(20 C.) = 5.21 * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-73, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 74

[0552] The following mixture (M-74) is prepared and investigated.

TABLE-US-00086 Mixture M-74 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 3.0 2 B(S)-2O-O5 2.5 3 B(S)-2O-O6 4.0 4 B-2O-O5 3.5 5 YG-4O-F 2.5 6 Y-4O-O4 7.5 7 CC-3-V 32.0 8 CCP-V-1 8.5 9 CCVC-3-V 10.5 10 PGP-2-2V 5.0 11 DPGU-4-F 5.0 12 APUQU-2-F 5.0 13 APUQU-3-F 5.0 14 DGUQU-4-F 4.5 15 PGUQU-4-F 1.5 100.0 Physical properties T(N, I) = 79.2 C. n.sub.e(20 C., 589 nm) = 1.5964 n(20 C., 589 nm) = 0.1128 .sub.(20 C., 1 kHz) = 6.5 (20 C., 1 kHz) = 5.2 .sub.av.(20 C., 1 kHz) = 8.2 .sub.1(20 C.) = 86 mPa .Math. s k.sub.11(20 C.) = 13.2 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 12.8 pN V.sub.0(20 C.) = 1.68 V .sub./(20 C.) = 1.25 .sub.1/k.sub.11(20 C.) = 6.52 * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-74, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 75

[0553] The following mixture (M-75) is prepared and investigated.

TABLE-US-00087 Mixture M-75 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 1.5 2 B(S)-2O-O4 4.0 3 B(S)-2O-O5 2.0 4 CC-3-V 30.0 5 CC-3-V1 9.0 6 CP-3-O2 8.0 7 CCP-V-1 10.0 8 CCP-2V-1 1.5 9 CLP-V-1 4.0 10 CCVC-3-V 6.0 11 PGP-1-2V 2.0 12 CCP-3-OT 4.0 13 CCP-5-OT 2.0 14 DPGU-4-F 5.0 15 CDUQU-3-F 2.5 16 APUQU-2-F 3.5 17 APUQU-3-F 2.0 18 DGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 105.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = .sup.t.b.d. * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-75, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 76

[0554] The following mixture (M-76) is prepared and investigated.

TABLE-US-00088 Mixture M-76 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 3.0 2 B(S)-2O-O5 5.0 3 CC-3-V 30.0 4 CC-3-V1 9.0 5 CP-3-O2 9.0 6 CCP-V-1 10.0 7 CCP-2V-1 1.5 8 CLP-V-1 4.0 9 CCVC-3-V 6.0 10 PGP-1-2V 2.0 11 CCP-3-OT 2.5 12 CCP-5-OT 2.0 13 DPGU-4-F 5.5 14 CDUQU-3-F 1.0 15 APUQU-2-F 3.5 16 APUQU-3-F 2.0 17 DGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 104.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = .sup.t.b.d. * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-76, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 77

[0555] The following mixture (M-771 is prepared and investigated.

TABLE-US-00089 Mixture M-77 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 1.5 2 LB-3-OT 1.5 3 B(S)-2O-O4 2.0 4 B(S)-2O-O5 2.0 5 CC-3-V 26.0 6 CC-3-V1 7.0 7 CP-3-O2 9.0 8 CCP-V-1 13.0 9 CCP-2V-1 2.0 10 CLP-V-1 3.0 11 CCVC-3-V 7.0 12 PGP-1-2V 3.0 13 CCP-3-OT 5.0 14 CCP-5-OT 3.5 15 DPGU-4-F 5.0 16 CDUQU-3-F 2.0 17 APUQU-2-F 2.0 18 APUQU-3-F 2.0 19 DGUQU-4-F 3.5 100.0 Physical properties T(N, I) = 107.0 C. n.sub.e(20 C., 589 nm) = 1.5907 n(20 C., 589 nm) = 0.1052 .sub.(20 C., 1 kHz) = 3.7 (20 C., 1 kHz) = 4.2 .sub.av.(20 C., 1 kHz) = 5.1 .sub.1(20 C.) = 94 mPa .Math. s k.sub.11(20 C.) = 18.1 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 19.0 pN V.sub.0(20 C.) = 2.19 V .sub./(20 C.) = 0.88 .sub.1/k.sub.11(20 C.) = 5.19 * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-77, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 78

[0556] The following mixture (M-78) is prepared and investigated.

TABLE-US-00090 Mixture M-78 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 20.0 2 B-5O-T 10.0 3 YG-4O-F 20.0 4 PYP-2-3 10.0 5 PYP-2-4 10.0 6 PGP-1-2V 10.0 7 PGP-2-2V 10.0 100.0 Physical properties T(N, I) = 75.5 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = .sup.t.b.d. * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-78, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 79

[0557] The following mixture (M-79) is prepared and investigated.

TABLE-US-00091 Mixture M-79 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 6.0 2 CC-3-V 34.0 3 CC-3-V1 4.0 4 PP-1-2V1 2.5 5 CCP-V-1 12.0 6 CCP-2V-1 4.0 7 CLP-V-1 7.0 8 CCVC-3-V 4.0 9 PGP-1-2V 3.0 10 PGP-2-2V 5.0 11 CPGP-5-3 3.0 12 CPGU-3-OT 4.0 13 PPGU-3-F 0.5 14 PUQU-3-F 6.0 15 CDUQU-3-F 3.0 16 APUQU-4-F 2.0 100.0 Physical properties T(N, I) = 104.5 C. n.sub.e(20 C., 589 nm) = 1.6126 n(20 C., 589 nm) = 0.1213 .sub.(20 C., 1 kHz) = 3.3 (20 C., 1 kHz) = 3.9 .sub.av.(20 C., 1 kHz) = 4.6 .sub.1(20 C.) = 89 mPa .Math. s k.sub.11(20 C.) = 17.8 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 18.3 pN V.sub.0(20 C.) = 2.26 V .sub./(20 C.) = 0.85 .sub.1/k.sub.11(20 C.) = 5.00 * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-79, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 80

[0558] The following mixture (M-80) is prepared and investigated.

TABLE-US-00092 Mixture M-80 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 6.0 2 CC-3-V 28.5 3 CC-3-V1 7.0 4 CC-3-2V1 8.5 5 CCP-V-1 15.0 6 CCP-2V-1 4.5 7 CCVC-3-V 5.0 8 CCP-3-OT 4.0 9 CLP-3-T 4.0 10 CCGU-3-F 3.0 11 CDUQU-3-F 8.0 12 DGUQU-2-F 1.5 13 DGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 107.5 C. n.sub.e(20 C., 589 nm) = 1.5712 n(20 C., 589 nm) = 0.0903 .sub.(20 C., 1 kHz) = 3.3 (20 C., 1 kHz) = 5.1 .sub.av.(20 C., 1 kHz) = 5.0 .sub.1(20 C.) = 99 mPa .Math. s k.sub.11(20 C.) = 18.9 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 21.0 pN V.sub.0(20 C.) = 2.02 V .sub./(20 C.) = 0.65 .sub.1/k.sub.11(20 C.) = 5.24 * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-80, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 81

[0559] The following mixture (M-81) is prepared and investigated.

TABLE-US-00093 Mixture M-81 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 6.0 2 CC-3-V 28.5 3 CC-3-V1 7.0 4 CC-3-2V1 8.5 5 CCP-V-1 8.0 6 CCP-2V-1 4.5 7 CLP-V-1 7.5 8 CCVC-3-V 5.0 9 CCP-3-OT 5.0 10 CLP-3-T 4.0 11 CCGU-3-F 3.0 12 CDUQU-3-F 8.0 13 DGUQU-2-F 1.5 14 DGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 108.5 C. n.sub.e(20 C., 589 nm) = 1.5753 n(20 C., 589 nm) = 0.0936 .sub.(20 C., 1 kHz) = 3.3 (20 C., 1 kHz) = 5.2 .sub.av.(20 C., 1 kHz) = 5.0 .sub.1(20 C.) = 100 mPa .Math. s k.sub.11(20 C.) = 19.9 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 21.0 pN V.sub.0(20 C.) = 2.06 V .sub./(20 C.) = 0.63 .sub.1/k.sub.11(20 C.) = 5.03 * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-81, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 82

[0560] The following mixture (M-82) is prepared and investigated.

TABLE-US-00094 Mixture M-82 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 3.0 2 CC-3-V 38.0 3 CC-3-V1 9.0 4 CCP-V-1 8.0 5 CCP-2V-1 2.0 6 CLP-V-1 4.0 7 PGP-2-2V 5.0 8 CCP-3-OT 7.0 9 CCP-5-OT 3.0 10 CLP-3-T 3.0 11 CCQU-3-F 1.5 12 APUQU-2-F 2.0 13 APUQU-3-F 5.0 14 PGUQU-3-F 3.0 15 PGUQU-4-F 5.0 100.0 Physical properties T(N, I) = 96.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = .sup.t.b.d. * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-82, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 83

[0561] The following mixture (M-83) is prepared and investigated.

TABLE-US-00095 Mixture M-82 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 5.0 2 CC-3-V 37.0 3 CC-3-V1 7.5 4 CCP-V-1 7.0 5 CCP-2V-1 6.0 6 CLP-V-1 6.0 7 PGP-2-2V 6.0 8 CCP-3-OT 7.0 9 CCP-5-OT 3.0 10 CCQU-3-F 3.0 11 APUQU-2-F 2.0 12 APUQU-3-F 2.0 13 PGUQU-3-F 3.0 14 PGUQU-4-F 3.5 100.0 Physical properties T(N, I) = 100.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = .sup.t.b.d. * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-83, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 84

[0562] The following mixture (M-84) is prepared and investigated.

TABLE-US-00096 Mixture M-84 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-2-T 16.0 2 CC-3-V 46.0 3 CC-3-V1 7.0 4 CLP-V-1 6.5 5 CCVC-3-V 4.5 6 PGP-2-2V 3.5 7 CDU-2-F 4.5 8 PPGU-3-F 0.5 9 APUQU-2-F 3.0 10 APUQU-3-F 3.5 11 PGUQU-3-F 2.0 12 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 77.0 C. n.sub.e(20 C., 589 nm) = 1.5875 n(20 C., 589 nm) = 0.1045 .sub.(20 C., 1 kHz) = 4.5 (20 C., 1 kHz) = 4.5 .sub.av.(20 C., 1 kHz) = 6.0 .sub.1(20 C.) = 63 mPa .Math. s k.sub.11(20 C.) = 14.8 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 13.0 pN V.sub.0(20 C.) = 1.91 V .sub./(20 C.) = 1.00 .sub.1/k.sub.11(20 C.) = 4.26 * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-84, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 85

[0563] The following mixture (M-85) is prepared and investigated.

TABLE-US-00097 Mixture M-85 Composition Compound Concentration/ No. Abbreviation % by weight 1 CB-3-T 60 2 CC-3-V 47.5 3 CC-3-V1 7.0 4 CCP-V-1 3.0 5 CLP-V-1 6.0 6 CCVC-3-V 2.5 7 PGP-2-2V 8.0 8 CDU-2-F 5.0 9 PGU-3-F 3.5 10 PPGU-3-F 0.5 11 APUQU-3-F 3.0 12 PGUQU-3-F 3.0 13 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 80.5 C. n.sub.e(20 C., 589 nm) = 1.5898 n(20 C., 589 nm) = 0.1046 .sub.(20 C., 1 kHz) = 3.4 (20 C., 1 kHz) = 4.6 .sub.av.(20 C., 1 kHz) = 4.9 .sub.1(20 C.) = 59 mPa .Math. s k.sub.11(20 C.) = 13.8 pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = 14.3 pN V.sub.0(20 C.) = 1.91 V .sub./(20 C.) = 0.74 .sub.1/k.sub.11(20 C.) = 4.28 * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-85, is characterized by a very good transmission in an FFS display and has a good low temperature stability.

Example 86

[0564] The following mixture (M-86) is prepared and investigated.

TABLE-US-00098 Mixture M-86 Composition Compound Concentration/ No. Abbreviation % by weight 1 LB-3-T 12.0 2 LB-4-T 10.0 3 CC-3-V 44.0 4 CC-3-V1 7.5 5 CCP-V-1 3.0 6 CLP-V-1 6.5 7 CCVC-3-V 3.0 8 CLP-3-T 2.5 9 CDUQU-3-F 2.0 10 APUQU-2-F 4.0 11 APUQU-3-F 4.0 12 PGUQU-4-F 4.0 100.0 Physical properties T(N, I) = 77.0 C. n.sub.e(20 C., 589 nm) = t.b.d. n(20 C., 589 nm) = t.b.d. .sub.(20 C., 1 kHz) = t.b.d. (20 C., 1 kHz) = t.b.d. .sub.av.(20 C., 1 kHz) = t.b.d. .sub.1(20 C.) = t.b.d. mPa .Math. s k.sub.11(20 C.) = t.b.d. pN k.sub.22(20 C.) = t.b.d. pN k.sub.33(20 C.) = t.b.d. pN V.sub.0(20 C.) = t.b.d. V .sub./(20 C.) = t.b.d. .sub.1/k.sub.11(20 C.) = .sup.t.b.d. * Remarks: t.b.d.: to be determined and * [mPa .Math. s/pN] This mixture, mixture M-86, is characterized by a very good transmission in an FFS display and has a good low temperature stability.