Colored photosensitive resin composition, coating film of colored photosensitive resin composition, photosensitive resin transfer material, method of foaming photosensitive resin layer, color filter, method for producing color filter, and liquid crystal display device
AssigneeFUJIFILM Corporation
InventorsHideaki Ito, Hideyuki Nakamura, Mitsutoshi Tanaka
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Abstract
A colored photosensitive resin composition comprising (1) an alkali-soluble binder, (2) a monomer or an oligomer, (3) a photopolymerizaton initiator or a photopolymerization initiator system, and (4) a coloring agent, wherein the coloring agent is a specific pigment in a specific quantity. Also provided is a color filter obtained by using the colored photosensitive resin compositions for formation of the respective photosensitive resin layers of R, G and B.
Claims9
A colored photosensitive resin composition comprising an alkali-soluble binder, a monomer or an oligomer, a photopolymerization initiator or a photopolymerization initiator system, and a coloring agent, wherein:
- the coloring agent comprises a pigment C.I.P.B.15:6 and a pigment C.I.P.V.23;
- when the colored photosensitive resin composition is coated and dried to form a film with a thickness of 1 to 3 μm, a content of the pigment C.I.P.B.15:6 in the coating film is 0.59 to 0.67 g/m2 and a content of the pigment C.I.P.V.23 in the coating film is 0.065 to 0.075 g/m2;
- and
- the photopolymerization initiator comprises trihalomethyloxadiazole.
A coating film of a colored photosensitive resin composition, wherein:
- the colored photosensitive resin composition comprises an alkali-soluble binder, a monomer or an oligomer, a photopolymerization initiator or a photopolymerization initiator system, and a coloring agent;
- the coloring agent comprises a pigment C.I.P.B.15:6 and a pigment C.I.P.V.23;
- a content of the pigment C.I.P.B.15:6 in the coating film is 0.59 to 0.67 g/m2;
- a content of the pigment C.I.P.V.23 in the coating film is 0.065 to 0.075 g/m2;
- and the photopolymerization initiator comprises trihalomethyloxadiazole.
Dependencies are inferred from the claim text.