The present invention has an object to provide a polymerizable liquid crystal composition capable of manufacturing an optically anisotropic film having excellent light fastness; and an optically anisotropic film, an optical film, a polarizing plate, an image display device, and an organic electroluminescent display device, each of which uses the polymerizable liquid crystal composition. The polymerizable liquid crystal composition of an embodiment of the present invention contains a polymerizable liquid crystal compound having reverse-wavelength dispersion properties and an aromatic polyether-based compound.

A composition contains a compound of formula (1), and a polymerizable liquid crystal compound or a liquid crystalline polymer compound. n represents 1 or 2; Ar.sup.1, Ar.sup.2, and Ar.sup.3 each represent a 1,4-phenylene group or a divalent sulfur-containing aromatic heterocyclic group; At least one of Ar.sup.1 and Ar.sup.2 has a fluorine atom; R.sup.1 represents a single bond or a group selected from OC(?O), C(?O)O, C?C, CH?CH, CH?N, N?N, and N?CH; R.sup.2 represents an alkylamino group or an alkoxy group; R.sup.3 represents a group selected from an alkanediyl group, an alkanediyloxy group, an alkanediyloxycarbonyl group, and an alkanediylcarbonyloxy group; and R.sup.4 represents a polymerizable group or a hydrogen atom.
R.sup.4R.sup.3Ar.sup.1(R.sup.1Ar.sup.2).sub.nN?NAr.sup.3R.sup.2(1)

A composition includes an isomerized polymer containing a structural unit containing an isomerized structure and an isomerized low molecular weight compound, the composition being fluidized by light irradiation from a solid state and being reversibly non-fluidized.

A compound represented by the General Formula (I) as defined herein, in which, in the General Formula (I), P.sup.1 and P.sup.2 each independently represent a hydrogen atom, CN, NCS, or a polymerizable group, Sp.sup.1 and Sp.sup.2 each independently represent a single bond or a divalent linking group as defined herein, Z.sup.1, Z.sup.2 and Z.sup.3 each independently represent a particular linking group as defined herein, X.sup.1 and X.sup.2 each independently represent a single bond or S as defined herein, k represents an integer of 2 to 4, m and n each independently represent an integer of 0 to 3 as defined herein, A.sup.1, A.sup.2, A.sup.3, and A.sup.4 each independently represent a particular group as defined herein is provided.

Provided are a dye compound, a composition comprising the dye compound, and a display device using the dye compound. The dye compound is represented by Formula 1.

##STR00001##

The invention relates to new compositions comprising a photo-alignable material comprising or deriving from a monomer of formula (I) and an additive selected from the group consisting of acid generators, base generators, acids or bases.

##STR00001##

Disclosed are a liquid crystal panel, a display apparatus and a manufacturing method of the liquid crystal panel. The manufacturing method of the liquid crystal panel includes: forming a first alignment layer covering a substrate surface and having an alignment direction along a first direction on a first substrate; the first substrate includes multiple column pixel areas; forming a second alignment layer having an alignment direction along a second direction on the first alignment layer, the first direction and the second direction are different directions, in correspondence with each of the column pixel areas, the second alignment layer has at least one aligning unit that penetrates the column pixel areas, and a width of each of the aligning unit is smaller than a width of the column pixel area.

The present invention provides, as a composition containing a smectic liquid crystal compound which can be used for production of a homogeneous optical film at a temperature around room temperature, a composition containing a smectic liquid crystal compound having a 1,4-cyclohexyl group, which smectic liquid crystal compound having the 1,4-cyclohexyl group contains (i) 100 parts by mass of a smectic liquid crystal compound having a trans-1,4-cyclohexyl group and (ii) 0.1 parts by mass to 10 parts by mass of a smectic liquid crystal compound having a cis-1,4-cyclohexyl group.