# US 2014/0154429 A1 · Coloring composition, colored pattern, color filter and method of producing the same, pattern forming method, solid-state imaging device, and image display device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0154429 A1 - Document ID: US20140154429A1 - Status: Published application - Kind: A1 - Application number: 14/174,344 - Filed: 2014-02-06 - Published: 2014-06-05 - Earliest claimed: 2011-09-28 - Assignees: FUJIFILM Corporation - Applicants: FUJIFILM Corporation - Inventors: Yushi KANEKO; Yuzo NAGATA; Hiroaki IDEI; Kazuya OOTA; Yousuke MURAKAMI - Web page: https://patentgrep.com/patent/US20140154429A1 ## CPC - C08F 8/10: Acylation - C08G 18/329: {containing aromatic groups} - C08G 18/348: {Hydroxycarboxylic acids} - C08G 18/6705: {Unsaturated polymers not provided for in the groups C08G18/671, C08G18/6795, C08G18/68 or C08G18/69} - C08G 18/672: {Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen} - C08G 18/755: {and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate} - G02B 1/04: made of organic materials, e.g. plastics (G02B1/08 takes precedence) - G02B 5/20: Filters (polarising elements G02B5/30) - G02B 5/201: {in the form of arrays} - G02B 5/223: {containing organic substances, e.g. dyes, inks or pigments} - G02F 1/1306: {Details} - G03F 7/0007: {Filters, e.g. additive colour filters; Components for display devices} - G03F 7/027: Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds (G03F7/075 takes precedence) - G03F 7/033: the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers - G03F 7/0388: {with ethylenic or acetylenic bands in the side chains of the photopolymer} - G03F 7/105: having substances, e.g. indicators, for forming visible images - C08F 212/26: {Nitrogen} - C08F 212/32: containing two or more rings - C08F 220/36: containing oxygen in addition to the carboxy oxygen {, e.g. 2-N-morpholinoethyl (meth)acrylate or 2-isocyanatoethyl (meth)acrylate} - C09K 2323/031: Polarizer or dye - Y10T 428/24802: Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] - C08F: MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS - C08G: MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS - G02B: OPTICAL ELEMENTS, SYSTEMS OR APPARATUS - G02F: OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS - G03F: PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR; (phototypographic composing devices B41B; photosensitive materials or processes for photographic purposes G03C; electrophotography, sensitive layers or processes therefor G03G) - C09K: MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE - Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ## Abstract The objects of the present invention are to provide a coloring composition that is less likely to remain on a pattern of other colors as residues and can inhibit occurrence of coating defects, a colored pattern, a color filter, a method of producing a color filter, a pattern forming method, a solid-state imaging device, and an image display device, each using the same. In order to achieve the above objects, the present invention provides a coloring composition containing a resin (A) having a dye structure, in which in a peak area of the total molecular weight distribution of the resin (A) measured by gel permeation chromatography, a proportion of a peak area of a component having a molecular weight of 20,000 or more is 10% or less. ## Claims ### Claim 1 A coloring composition comprising a resin (A) having a dye structure, wherein in a peak area of the total molecular weight distribution of the resin (A) measured by gel permeation chromatography, a proportion of a peak area of a component having a molecular weight of 20,000 or more is 10% or less. ### Claim 2 (depends on 1) The coloring composition according to claim 1, wherein a weight average molecular weight of the resin (A) is 4,000 to 15,000. ### Claim 3 (depends on 1) The coloring composition according to claim 1, further comprising (B) a pigment. ### Claim 4 (depends on 1) The coloring composition according to claim 1, further comprising (C) a polymerizable compound and (D) a photopolymerization initiator. ### Claim 5 (depends on 1) The coloring composition according to claim 1, further comprising (E) an alkali-soluble resin. ### Claim 6 (depends on 1) The coloring composition according to claim 1, wherein the dye structure of the resin (A) is a structure derived from a dye selected from a dipyrromethene dye, an azo dye, an anthraquinone dye, a triphenylmethane dye, a xanthene dye, a cyanine dye, a squarylium dye, a quinophthalone dye, a phthalocyanine dye and a subphthalocyanine dye. ### Claim 7 (depends on 1) The coloring composition according to claim 1, wherein the resin (A) further contains a polymerizable group. ### Claim 8 (depends on 1) The coloring composition according to claim 1, wherein the resin (A) is a resin obtained by a polymerization reaction in the presence of a polymerization inhibitor. ### Claim 9 (depends on 1) The coloring composition according to claim 1, wherein the resin (A) is a resin obtained by a step of removing the component having a molecular weight of 20,000 or more by precipitating the component by using a poor solvent. ### Claim 10 (depends on 1) The coloring composition according to claim 1, which is used for forming a colored layer of a color filter. ### Claim 11 (depends on 1) A colored pattern obtained by using the coloring composition according to claim 1. ### Claim 12 (depends on 11) A color filter comprising the colored pattern according to claim 11. ### Claim 13 (depends on 1) A method of producing a color filter, comprising: a step of forming a colored layer by imparting the coloring composition according to claim 1 onto a support; a step of exposing the colored layer; and a step of developing the colored layer after exposure and removing an unexposed portion to form a colored pattern. ### Claim 14 (depends on 1) A pattern forming method comprising: a step of forming a colored layer by imparting the coloring composition according to claim 1 onto a support; a step of exposing the colored layer; and a step of developing the colored layer after exposure and removing an unexposed portion to form a colored pattern. ### Claim 15 (depends on 12) A solid-state imaging device comprising the color filter according to claim 12. ### Claim 16 (depends on 13) A solid-state imaging device comprising a color filter obtained by the method of producing a color filter according to claim 13. ### Claim 17 (depends on 12) An image display device comprising the color filter according claim 12. ### Claim 18 (depends on 13) An image display device comprising a color filter prepared by the method of producing a color filter according to claim 13.