G03F7/0047

Photosensitive resin composition, transfer film, decorative pattern, and touch panel

Provided are a photosensitive resin composition including: a binder; a polymerizable monomer; a polymerization initiator; a pigment; and a solvent, in which the polymerizable monomer includes a difunctional polymerizable monomer having a molecular weight equal to or smaller than 500, and a content of the difunctional polymerizable monomer having a molecular weight equal to or smaller than 500 is equal to or greater than 50% by mass with respect to a total mass of the polymerizable monomer, a transfer film, a decorative pattern, and a touch panel.

ORGANIC EL DISPLAY DEVICE AND PHOTOSENSITIVE RESIN COMPOSITION

An organic EL display device including a substrate, and a planarization layer, a first electrode, a pixel division layer, a light emitting pixel and a second electrode formed on the substrate, wherein the planarization layer and/or the pixel division layer contain(s) zirconium nitride particles, and a crystallite size of the zirconium nitride particles determined from a half width of a peak derived from a (111) plane in an X-ray diffraction spectrum using a CuKα ray as an X-ray source is 5 nm or more 20 nm or less. Provided are an organic EL display device with excellent visibility and fewer display defects, and a cured film which is excellent in storage stability of a photosensitive resin composition capable of being applied on an insulating layer of the organic EL display device, and which has high sensitivity and high visible light-shielding property and is also free from residue in the opening.

CURABLE RESIN COMPOSITION AND DISPLAY DEVICE

A curable resin composition containing quantum dots (A), a resin (B), a photopolymerizable compound (C), a photopolymerization initiator (D), an antioxidant (E), and a solvent (F), wherein a water content based on a total mass of the curable resin composition is 50 ppm or more and less than 5000 ppm.

CURABLE RESIN COMPOSITION AND DISPLAY DEVICE

There is provided a curable resin composition containing quantum dots (A), a resin (B), a photopolymerizable compound (C), and a photopolymerization initiator (D), in which the photopolymerization initiator (D) contains an oxime compound having a first molecular structure represented by the formula (1).

COMPOSITION, LIGHT SHIELDING FILM, SOLID-STATE IMAGING ELEMENT, IMAGE DISPLAY DEVICE, AND METHOD FOR MANUFACTURING CURED FILM

Provided are a composition with which a cured film having excellent light shielding properties and low reflection properties can be produced; a light shielding film; a solid-state imaging element; an image display device; and a method for manufacturing a cured film.

The composition including carbon black, barium sulfate, one or more kinds selected from the group consisting of copper phthalocyanine and a copper phthalocyanine derivative, a resin, and a solvent, in which the solvent includes a solvent A having a boiling point of 180° C. or higher, a solvent B having a boiling point of 140° C. or higher and lower than 180° C., and a solvent C having a boiling point of 100° C. or higher and lower than 140° C.

PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN FILM, PHOTOSENSITIVE DRY FILM, PATTERNING PROCESS, AND LIGHT EMITTING DEVICE

A photosensitive resin composition containing (A) an acid-crosslinkable group-containing silicone resin, (B) a photo-acid generator, and (C) quantum dot particles. Thus, a photosensitive resin composition is capable of easily forming a film having favorable heat resistance, lithography resolution, and luminous properties; a photosensitive resin film and a photosensitive dry film are obtained by using the photosensitive resin composition; patterning processes use these; and a light emitting device is obtained by using the photosensitive resin composition.

Quantum dot-polymer composite pattern, production method thereof, and electronic device including the same

A quantum dot-polymer composite pattern including at least one repeating section configured to emit light of a predetermined wavelength, and a production method and a display device including the quantum dot-polymer composite are disclosed. The quantum dot-polymer composite includes a polymer matrix including linear polymer including a carboxylic acid group-containing repeating unit and a plurality of cadmium-free quantum dots dispersed in the polymer matrix, has an absorption rate of greater than or equal to about 85% for light at wavelength of about 450 nm, and has an area ratio of a hydroxy group peak relative to an acrylate peak of greater than or equal to about 2.6 in Fourier transform infrared spectroscopy.

Layered structures, production methods thereof, and liquid crystal display including the same

A layered structure including a luminescent layer including a quantum dot polymer composite pattern; an inorganic layer disposed on the luminescent layer, the inorganic layer including a metal oxide, a metal nitride, a metal oxynitride, a metal sulfide, or a combination thereof; and an organic layer being disposed between the luminescent layer and the inorganic layer, the organic layer including an organic polymer, a method of producing the same, and a liquid crystal display including the same. The quantum dot polymer composite pattern includes a repeating section including a polymer matrix; and a plurality of quantum dots (e.g., dispersed) in the polymer matrix, the repeating unit including a first section configured to emit light of a first light, and wherein the inorganic layer is disposed on at least a portion of a surface of the repeating section.

PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM, AND DISPLAY DEVICE
20220350244 · 2022-11-03 ·

A photosensitive resin composition includes a siloxane resin (A), particles (B) having a median diameter of 0.2 to 0.6 μm, and a naphthoquinone diazide compound (C), wherein the siloxane resin (A) contains at least 20 to 60 mol % in total of a repeating unit represented by general formula (1):

##STR00001##

wherein R.sup.1 represents an aryl group having 6 to 18 carbon atoms or an aryl group having 6 to 18 carbon atoms in which all or part of hydrogen is substituted.

PHOTOCURABLE COMPOSITION AND PATTERN FORMING METHOD
20220334475 · 2022-10-20 ·

A photocurable composition including metal oxide nanoparticles, a component (R) which is an unsaturated acid metal salt, a photopolymerizable compound excluding a compound corresponding to the component (R), and a photoradical polymerization initiator.