Compounds, coloring resin compositions, color-curing resin compositions, color filters, display devices, and solid-state imaging elements

Abstract

This invention provides a compound that is effective for forming color filters with excellent lightfastness. A compound is represented by formula (I). [In formula (I), R1 and R3 represent monovalent hydrocarbon groups having 1 to 20 carbon atoms. R2 represents a monovalent hydrocarbon group having 1 to 20 carbon atoms. R5 represents -OH, -SO3-, -SO3H, -CO2H, etc. R6 and R7 represent hydrogen atoms or monovalent saturated hydrocarbon groups having 1 to 6 carbon atoms. m represents an integer from 0 to 5. a represents an integer of 0 or 1. X represents a halogen atom.]

Description

Compound, Colored Resin Composition, Colored Curable Resin Composition, Color Filter, Display Device, and Solid-State Imaging Device The present invention relates to a compound, a colored resin composition, a colored curable resin composition, a color filter, a display device, and a solid-state imaging device. Color filters (optical filters) used in display devices such as liquid crystal display devices, electroluminescence display devices, plasma displays, etc., and solid-state imaging devices such as charge coupled devices (CCDs) and complementary metal-oxide semiconductor (CMOS) sensors are manufactured from colored (curable) resin compositions. As such compositions, compositions containing a colorant, a resin, etc. are known (for example, Patent Document 1). [Prior Art Documents] [Patent Documents] [Patent Document 1] Japanese Patent Application Laid-Open No. 2021-162854 [Problems to be Solved by the Invention] Regarding color filters used in display devices, solid-state imaging devices, etc., from the viewpoint of the use environment, sufficient light resistance is required. However, the light resistance of conventional color filters is not necessarily sufficient, and there is room for improvement. Therefore, the main object of the present invention is to provide a compound that is effectively used for forming a color filter with excellent light resistance, and a colored curable resin composition that can form a color filter with excellent light resistance. [Means for Solving the Problems] The present invention provides the compound according to [1], the colored resin composition according to [2], the colored curable resin composition according to [3], the color filter according to [4], the display device according to [5], and the solid-state imaging device according to [6]. [1] A compound represented by formula (I). [In formula (I), R 1 and R 3 independently of each other represent a monovalent hydrocarbon group having 1 to 20 carbon atoms. R 2 represents a monovalent hydrocarbon group having 1 to 20 carbon atoms, and the hydrogen atoms contained in the hydrocarbon group may be substituted with a halogen atom, -OH, -SO 3 H, -SO 3 - Z + 、-SO 3 R 8 , or -SO 2 NR 9 R 1 0 Replace. 5 Indicates -OH, -SO 3 - 、-SO 3 H, -SO 3 - Z + , -CO 2 H, -CO 2 - Z + , -CO 2 R 8 、-SO 3 R 8 , or -SO 2 NR 9 R 1 0 . R 6 and R 7 R represents independently a hydrogen atom or a monovalent saturated hydrocarbon group having 1 to 6 carbon atoms. m represents an integer of 0 to 5. When m is 2 or more, a plurality of R 5 may be the same or different. a represents an integer of 0 or 1. X represents a halogen atom. Z + N +(R 11 ) 4 , Na + , or K + , the four Rs 11 may be the same or different. R 8 represents a monovalent saturated hydrocarbon group having 1 to 20 carbon atoms, and the hydrogen atoms contained in the saturated hydrocarbon group may be substituted by halogen atoms. R 9 and R 10 independently represent a hydrogen atom or a monovalent saturated hydrocarbon group having 1 to 20 carbon atoms which may have substituents, and the -CH 2 - in the saturated hydrocarbon group may be substituted by -O-, -CO-, -NH-, or -NR 8 -. R 9 and R 10 may also be bonded to each other to form a heterocyclic ring having 3 to 10 members together with the adjacent nitrogen atom. R 11 represents a hydrogen atom, a monovalent saturated hydrocarbon group having 1 to 20 carbon atoms, or an aralkyl group having 7 to 10 carbon atoms] [2] A colored resin composition containing a colorant and a resin, wherein the colorant contains the compound represented by the formula (I) as described in [1]. [3] A colored curable resin composition containing a colorant, a resin, a polymerizable compound, and a polymerization initiator, wherein the colorant contains the compound represented by the formula (I) as described in [1]. [4] A color filter formed from the colored curable resin composition as described in [3]. [5] A display device including the color filter as described in [4]. [6] A solid imaging device including the color filter as described in [4]. [Advantages of the Invention] According to the present invention, a compound useful for forming a color filter having excellent light resistance can be provided. In addition, according to the present invention, a colored curable resin composition capable of forming a color filter having excellent light resistance can be provided. The color filter formed from these compounds and the colored curable resin composition also tends to be excellent in solvent resistance, heat resistance, etc. In addition, according to the present invention, a colored resin composition useful for the preparation of a colored curable resin composition can be provided. Furthermore, according to the present invention, a color filter formed from such a colored curable resin composition, and a display device and a solid imaging device including the color filter can be provided. Hereinafter, embodiments of the present invention will be described in detail. However, the present invention is not limited to the following embodiments. In this specification, a numerical range represented by "~" means a range including the numerical values described before and after "~" as the minimum value and the maximum value, respectively. In the numerical ranges described stepwise in this specification, the upper limit value or the lower limit value described in one numerical range can be replaced with the upper limit value or the lower limit value of another stepwise described numerical range. In addition, in the numerical ranges described in this specification, the upper limit value or the lower limit value of the numerical range can also be replaced with the value shown in the examples. In this specification, (meth)acrylate means acrylate or the corresponding methacrylate. The same applies to other similar expressions such as (meth)acrylic acid, (meth)acryloyl, and (meth)acrylate-based compounds. In this specification, unless otherwise specified, the materials exemplified below can be used alone within the range consistent with the conditions, or two or more of them can be used in combination. When there are multiple substances corresponding to each component, unless otherwise specified, the content of each component refers to the total amount of these multiple substances. [Compound] The compound of this embodiment is the compound represented by formula (I) (hereinafter, sometimes referred to as "compound (I)"). Furthermore, compound (I) may have isomers such as tautomers, but these isomers are also included in the scope of the present invention. In formula (I), R 1 and R 3 independently represent a monovalent hydrocarbon group having 1 to 20 carbon atoms. R 2 represents a monovalent hydrocarbon group having 1 to 20 carbon atoms, and the hydrogen atoms contained in the hydrocarbon group may be substituted with a halogen atom, -OH, -SO 3 H, -SO 3 - Z + , -SO 3 R 8 , or -SO 2 NR 9 R 1 0 substituted. R 5 Indicates -OH, -SO 3 - 、-SO 3 H, -SO 3 - Z + , -CO 2 H, -CO 2 - Z + , -CO 2 R 8 、-SO 3 R 8 , or -SO 2 NR 9 R 1 0 . R 6 and R 7 R represents independently a hydrogen atom or a monovalent saturated hydrocarbon group having 1 to 6 carbon atoms. m represents an integer of 0 to 5. When m is 2 or more, a plurality of R 5 may be the same or different. a represents an integer of 0 or 1. X represents a halogen atom. Z + N + (R 11 ) 4 、Na + , or K + , the four Rs 11 Can be the same or different. 8Represents a monovalent saturated hydrocarbon group having 1 to 20 carbon atoms, and the hydrogen atoms contained in the saturated hydrocarbon group may be substituted by halogen atoms. R 9 and R 10 each independently represent a hydrogen atom or a monovalent saturated hydrocarbon group having 1 to 20 carbon atoms which may have a substituent, and the -CH 2 - in the saturated hydrocarbon group may be substituted by -O-, -CO-, -NH- or -NR 8 -. R 9 and R 10 may also be bonded to each other to form a heterocyclic ring having 3 to 10 members together with the adjacent nitrogen atom. R 11 represents a hydrogen atom, a monovalent saturated hydrocarbon group having 1 to 20 carbon atoms, or an aralkyl group having 7 to 10 carbon atoms. R 1 and R 3 The monovalent hydrocarbon group having 1 to 20 carbon atoms in R 2 and R 11 is preferably a monovalent saturated hydrocarbon group having 1 to 20 carbon atoms which may have a substituent or a monovalent aromatic hydrocarbon group having 6 to 20 carbon atoms which may have a substituent, more preferably a monovalent aromatic hydrocarbon group having 6 to 20 carbon atoms which may have a substituent. The -CH As R 1 and R 3 The monovalent saturated hydrocarbon group having 1 to 20 carbon atoms in, for example, may include: linear alkyl groups such as methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl, nonyl, decyl, dodecyl, hexadecyl, eicosyl; branched-chain alkyl groups such as isopropyl, isobutyl, isopentyl, neopentyl, 2-ethylhexyl; cyclic alkyl groups such as cyclopropyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, tricyclodecyl. In the case of having a substituent, the number of carbon atoms of the saturated hydrocarbon group includes the number of carbon atoms of the substituent. As the substituent which the monovalent saturated hydrocarbon group may have, examples may include: halogen atom, -OH, -OR 8 , -SO 3 - , -SO 3 H, -SO 3 - Z + , -CO 2 H, -CO 2 R 8 、-SR 8 、-SO 2 R 8 、-SO 3 R 8 、-SO 2 NR 9 R 10 、-Si(OR 12 )(OR 13 )(OR 14 ). 12 , R 13 , and R 14 Each independently represents a monovalent saturated hydrocarbon group having 1 to 4 carbon atoms, and a hydrogen atom contained in the saturated hydrocarbon group may be substituted by a halogen atom. As R 1 and R 3 The monovalent aromatic hydrocarbon group having 6 to 20 carbon atoms may include: monocyclic aromatic hydrocarbon groups such as phenyl, and polycyclic aromatic hydrocarbon groups such as naphthyl, anthracenyl, phenanthryl, biphenyl, and terphenyl. The polycyclic aromatic hydrocarbon group is preferably a non-condensed polycyclic aromatic hydrocarbon group such as biphenyl and terphenyl. The polycyclic aromatic hydrocarbon group preferably has no substituent. As the monovalent aromatic hydrocarbon group having a substituent, there may be listed: toluyl, xylyl, mesityl, propylphenyl, butylphenyl, etc. In the case of having a substituent, the carbon number of the aromatic hydrocarbon group is the number including the carbon number of the substituent. As substituents that the monovalent aromatic hydrocarbon group may have, there may be listed: halogen atoms, -OH, -OR 8、-SO 3 - 、-SO 3 H, -SO 3 - Z + , -CO 2 H, -CO 2 R 8 、-SR 8 、-SO 2 R 8 、-SO 3 R 8 、-SO 2 NR 9 R 10 、-Si(OR 12 )(OR 13 )(OR 14 ). 12 , R 13 , and R 14 Each independently represents a monovalent saturated hydrocarbon group having 1 to 4 carbon atoms, and a hydrogen atom contained in the saturated hydrocarbon group may be substituted by a halogen atom. R 2 The monovalent hydrocarbon group having 1 to 20 carbon atoms in is preferably a monovalent saturated hydrocarbon group having 1 to 20 carbon atoms which may have a substituent. 2 The monovalent saturated alkyl group having 1 to 20 carbon atoms in the formula (C) may be exemplified by the following: 1 and R 3Those having the same monovalent saturated hydrocarbon group with 1 to 20 carbon atoms. In the case of having a substituent, the number of carbon atoms of the saturated hydrocarbon group includes the number of carbon atoms of the substituent. The substituent that the monovalent saturated hydrocarbon group may have may also be a halogen atom, -OH, -SO 3 H, -SO 3 - Z + , -SO 3 R 8 , or -SO 2 NR 9 R 10 . As R 8 ~R 11 Among them, the monovalent saturated hydrocarbon group with 1 to 20 carbon atoms may be exemplified by those the same as the monovalent saturated hydrocarbon group in R 1 and R 3 Among them, the monovalent saturated hydrocarbon group with 1 to 20 carbon atoms. R 9 and R 10 Among them, the monovalent saturated hydrocarbon group with 1 to 20 carbon atoms may have a substituent. As the substituent, a hydroxyl group, a halogen atom, etc. may be cited. As R 12 ~R 14 Among them, the monovalent saturated hydrocarbon group with 1 to 4 carbon atoms, for example, may be cited: linear alkyl groups such as methyl, ethyl, propyl, butyl; branched-chain alkyl groups such as isopropyl, isobutyl; cyclic alkyl groups such as cyclopropyl. Z + is N + (R 11 ) 4 , Na + , or K + , preferably N +(R 11 ) 4 . Preferably N + (R 11 ) 4 among the four Rs 11 at least two are monovalent saturated hydrocarbon groups having 5 to 20 carbon atoms. In addition, the total number of carbon atoms of the four Rs 11 is preferably 20 to 80, more preferably 20 to 60. As -OR 8 , for example, may be listed: methoxy, ethoxy, propoxy, butoxy, pentyloxy, hexyloxy, heptyloxy, octyloxy, 2-ethylhexyloxy, eicosyloxy. As -CO 2 R 8 , for example, may be listed: methoxycarbonyl, ethoxycarbonyl, propoxycarbonyl, tert-butoxycarbonyl, hexyloxycarbonyl, eicosyloxycarbonyl. As -SR 8 , for example, may be listed: methylthio, ethylthio, butylthio, hexylthio, decylthio, eicosylthio, etc. As -SO 2 R 8 , for example, may be listed: methylsulfonyl, ethylsulfonyl, butylsulfonyl, hexylsulfonyl, decylsulfonyl, eicosylsulfonyl. As -SO 3 R 8 , for example, may be listed: methoxysulfonyl, ethoxysulfonyl, propoxysulfonyl, tert-butoxysulfonyl, hexyloxysulfonyl, eicosyloxysulfonyl. As -SO 2 NR 9 R 10, for example, it can be enumerated as: sulfamoyl; N-methylsulfamoyl, N-ethylsulfamoyl, N-isopropylsulfamoyl, N-butylsulfamoyl, N-pentylsulfamoyl, N-(1-ethylpropyl)sulfamoyl, N-(1,1-dimethylpropyl)sulfamoyl, N-(2-methylbutyl)sulfamoyl, N-cyclopentylsulfamoyl, N-hexylsulfamoyl, N-(3,3-dimethylbutyl)sulfamoyl, N-(1-methylhexyl)sulfamoyl, N-octylsulfamoyl, N-(2-ethylhexyl)sulfamoyl, N-(1,1,2,2-tetramethylbutyl)sulfamoyl and other N-1 substituted sulfamoyls; N,N-dimethylsulfamoyl, N,N-ethylmethylsulfamoyl, N,N-butylethylsulfamoyl, N,N-bis(1-methylpropyl)sulfamoyl, N,N-heptylmethylsulfamoyl and other N,N-2 substituted sulfamoyls, etc. As -Si(OR 12 )(OR 13 )(OR 14 ), for example, it can be enumerated as trimethoxysilyl, triethoxysilyl, etc. R 5 Preferably -CO 2 H, -CO 2 - Z + 、-CO 2 R 8 、-SO 3 - 、-SO 3 - Z + 、-SO 3 H, or SO 2 NHR 9 , more preferably -SO 3 - 、-SO 3 - Z + 、 -SO 3 H, or SO 2 NHR 9 。 m represents an integer from 0 to 5, preferably 1 to 4, more preferably 1 or 2, and even more preferably 1. As R 6 and R 7 Among the monovalent saturated hydrocarbon groups having 1 to 6 carbon atoms in R and R, those having 1 to 6 carbon atoms among the monovalent saturated hydrocarbon groups exemplified above can be enumerated. R 6 and R 7 Among the alkyl groups having 1 to 6 carbon atoms in R and R, for example, an alkyl group having 1 or 2 carbon atoms can be used. R 6 and R 7 Preferably, it is a hydrogen atom. As R 11 Among the aralkyl groups having 7 to 10 carbon atoms in R, examples include: benzyl, phenylethyl, phenylbutyl, etc. a is an integer of 0 or 1, preferably 0. As the halogen atom in X, for example, a chlorine atom, a fluorine atom, a bromine atom, an iodine atom, etc. can be enumerated. Furthermore, X - refers to a halide ion. As the compound (I), for example, the compounds represented by formula (I-1) to formula (I-6) can be enumerated. Furthermore, in the formula, Me refers to a methyl group and Et refers to an ethyl group. The compound (I) can be obtained, for example, by the following procedure. First, in an organic solvent, the compound represented by formula (I-A) is reacted with the compound represented by formula (I-B) to obtain the compound represented by formula (I-C). Then, in an organic solvent, the compound represented by formula (I-C) is reacted with the compound represented by formula (I-D), whereby the compound represented by formula (I-E) is obtained. Then, in an organic solvent and in the presence of a base, the obtained compound represented by formula (I-E) is reacted with the compound represented by formula (I-F), whereby the compound (I) can be obtained. [Colored Resin Composition] The colored resin composition of this embodiment contains a colorant (hereinafter sometimes referred to as "colorant (A)") and a resin (hereinafter sometimes referred to as "resin (B)"). The colored resin composition of this embodiment may also contain a solvent (hereinafter sometimes referred to as "solvent (C)"), other components, etc. <Colorant (A)> The colorant (A) includes the compound represented by the formula (I) described above (hereinafter sometimes referred to as "colorant (A1)"). The content of the colorant (A1) is preferably 10% by mass to 100% by mass, more preferably 30% by mass to 100% by mass, still more preferably 50% by mass to 100% by mass, and particularly preferably 70% by mass to 100% by mass, based on the total amount of the colorant (A). In one embodiment, the content of the colorant (A1) may be 100% by mass based on the total amount of the colorant (A). When the colorant (A1) is used as a color toner for blue in the colored resin composition, in one embodiment, the content of the colorant (A1) may be 10% by mass to 45% by mass or 20% by mass to 35% by mass based on the total amount of the colorant (A). The colorant (A) may further include a colorant different from the colorant (A1) (hereinafter sometimes referred to as "colorant (A2)"). Examples of the colorant (A2) include dyes and pigments. Examples of the dye include compounds classified as having a hue other than pigments in the Color Index (published by The Society of Dyers and Colourists) and known dyes described in the Dye Notebook (Shikisen Co., Ltd.). Xanthene dyes are dyes that include compounds having a xanthene skeleton in the molecule (excluding the compounds represented by the formula (I)). Examples of xanthene dyes include: C.I. Acid Red 51 (hereinafter, the description of "C.I. Acid Red" is omitted, and only the number is described. The same applies to other similar expressions, and sometimes only the number is described), 52, 87, 92, 94, 289, 388; C.I. Acid Violet 9, 30, 102; C.I. Basic Red 1 (rhodamine 6G), 2, 3, 4, 8, 10, 11; C.I. Basic Violet 10 (rhodamine B), 11; C.I. Solvent Red 218; C.I. Mordant Red 27; C.I. Reactive Red 36 (rose bengal B); Sulforhodamine G; xanthene dyes described in Japanese Patent Application Laid-Open No. 2010-32999; xanthene dyes described in Japanese Patent No. 4492760, etc. Xanthene dyes are preferably those that are soluble in organic solvents. Commercially available xanthene dyes can also be used for xanthene dyes (for example, "Chugai Aminol Fast Pink" R-H / C manufactured by Chugai Chemical Co., Ltd., "Rhodamin" 6G manufactured by Taoka Chemical Co., Ltd.). In addition, xanthene dyes can also be synthesized using commercially available xanthene dyes as starting materials with reference to Japanese Patent Application Laid-Open No. 2010-32999. As dyes other than xanthene dyes, azo dyes, cyanine dyes, triphenylmethane dyes, thiazole dyes, oxazine dyes, phthalocyanine dyes, quinophthalone dyes, anthraquinone dyes, naphthoquinone dyes, quinoneimine dyes, methylene dyes, azomethine dyes, squarylium dyes, acridine dyes, styryl dyes, coumarin dyes, quinoline dyes, and nitro dyes, etc. can be used. Dyes other than xanthene dyes can be used as known dyes respectively. As specific examples of dyes other than xanthene dyes, the following can be cited: C.I. Solvent Yellow 4 (hereinafter, the description of C.I. Solvent Yellow is omitted, and only the number is described. The same applies to other similar expressions, and sometimes only the number is described), 14, 15, 23, 24, 38, 62, 63, 68, 82, 94, 98, 99, 117, 162, 163, 167, 189; C.I. Solvent Red 45, 49, 111, 125, 130, 143, 145, 146, 150, 151, 155, 168, 169, 172, 175, 181, 207, 222, 227, 230, 245, 247; C.I. Solvent Orange 2, 7, 11, 15, 26, 56, 77, 86; C.I. Solvent Violet 11, 13, 14, 26, 31, 36, 37, 38, 45, 47, 48, 51, 59, 60; C.I. Solvent Blue 4, 5, 14, 18, 35, 36, 37, 45, 58, 59, 59:1, 63, 67, 68, 69, 70, 78, 79, 83, 90, 94, 97, 98, 100, 101, 102, 104, 105, 111, 112, 122, 128, 132, 136, 139; C.I. Solvent Green 1, 3, 4, 5, 7, 28, 29, 32, 33, 34, 35 and other C.I. Solvent Dyes, C.I. Acid Yellow 1, 3, 7, 9, 11, 17, 23, 25, 29, 34, 36, 38, 40, 42, 54, 65, 72, 73, 76, 79, 98, 99, 111, 112, 113, 114, 116, 119, 123, 128, 134, 135, 138, 139, 140, 144, 150, 155, 157, 160, 161, 163, 168, 169, 172, 177, 178, 179, 184, 190, 193, 196, 197, 199, 202, 203, 204, 205, 207, 212, 214, 220, 221, 228, 230, 232, 235, 238, 240, 242, 243, 251; C.I.Acid Red 1, 4, 8, 14, 17, 18, 26, 27, 29, 31, 33, 34, 35, 37, 40, 42, 44, 50, 57, 66, 73, 76, 80, 88, 91, 95, 97, 98, 103, 106, 111, 114, 129, 133, 134, 138, 143, 145, 150, 151, 155, 158, 160, 172, 176, 182, 183, 195, 198, 206, 211, 215, 216, 217, 227, 228, 249, 252, 257, 258, 260, 261, 266, 268, 270, 274, 277, 280, 281, 308, 312, 315, 316, 339, 341, 345, 346, 349, 382, 383, 394, 401, 412, 417, 418, 422, 426; C.I. Acid Orange 6, 7, 8, 10, 12, 26, 50, 51, 52, 56, 62, 63, 64, 74, 75, 94, 95, 107, 108, 169, 173; C.I. Acid Violet 6B, 7, 15, 16, 17, 19, 21, 23, 24, 25, 34, 38, 49, 72; C.I. Acid Blue 1, 3, 5, 7, 9, 11, 13, 15, 17, 18, 22, 23, 24, 25, 26, 27, 29, 34, 38, 40, 41, 42, 43, 45, 48, 51, 54, 59, 60, 62, 70, 72, 74, 75, 78, 80, 82, 83, 86, 87, 88, 90, 90:1, 91, 92, 93, 93:1, 96, 99, 100, 102, 103, 104, 108, 109, 110, 112, 113, 117, 119, 120, 123, 126, 127, 129, 130, 131, 138, 140, 142, 143, 147, 150, 151, 154, 158, 161, 166, 167, 168, 170, 171, 175, 182, 183, 184, 187, 192, 199, 203, 204, 205, 210, 213, 229, 234, 236, 242, 243, 256, 259, 267, 269, 278, 280, 285, 290, 296, 315, 324:1, 335, 340; C.I. Acid Green 1, 3, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 22, 25, 27, 28, 41, 50, 50:1, 58, 63, 65, 80, 104, 105, 106, 109 etc. C.I. acid dyes, C.I.Direct Yellow 2, 33, 34, 35, 38, 39, 43, 47, 50, 54, 58, 68, 69, 70, 71, 86, 93, 94, 95, 98, 102, 108, 109, 129, 136, 138, 141; C.I. Direct Red 79, 82, 83, 84, 91, 92, 96, 97, 98, 99, 105, 106, 107, 172, 173, 176, 177, 179, 181, 182, 184, 204, 207, 211, 213, 218, 220, 221, 222, 232, 233, 234, 241, 243, 246, 250; C.I. Direct Orange 26, 34, 39, 41, 46, 50, 52, 56, 57, 61, 64, 65, 68, 70, 96, 97, 106, 107; C.I. Direct Violet 47, 52, 54, 59, 60, 65, 66, 79, 80, 81, 82, 84, 89, 90, 93, 95, 96, 103, 104; C.I. Direct Blue 1, 2, 3, 6, 8, 15, 22, 25, 28, 29, 40, 41, 42, 47, 52, 55, 57, 71, 76, 77, 78, 80, 81, 84, 85, 86, 90, 93, 94, 95, 97, 98, 99, 100, 101, 106, 107, 108, 109, 113, 114, 115, 117, 119, 120, 137, 149, 150, 153, 155, 156, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 170, 171, 172, 173, 188, 189, 190, 192, 193, 194, 195, 196, 198, 199, 200, 201, 202, 203, 207, 209, 210, 212, 213, 214, 222, 225, 226, 228, 229, 236, 237, 238, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 256, 257, 259, 260, 268, 274, 275, 293; C.I. Direct Green 25, 27, 31, 32, 34, 37, 63, 65, 66, 67, 68, 69, 72, 77, 79, 82 etc. C.I. Direct Dyes, C.I. Disperse Yellow 51, 54, 76; C.I.Disperse Violet 26, 27; C.I. Disperse Blue 1, 14, 56, 60, etc. C.I. disperse dyes, C.I. Basic Blue 1, 3, 5, 7, 9, 19, 21, 22, 24, 25, 26, 28, 29, 40, 41, 45, 47, 54, 58, 59, 60, 64, 65, 66, 67, 68, 81, 83, 88, 89; C.I. Basic Violet 2; C.I. Basic Red 1, 9, 10; C.I. Basic Green 1, etc. C.I. basic dyes, C.I. Reactive Yellow 2, 76, 116; C.I. Reactive Orange 16; C.I. Reactive Red 36, etc. C.I. reactive dyes, C.I. Mordant Yellow 5, 8, 10, 16, 20, 26, 30, 31, 33, 42, 43, 45, 56, 61, 62, 65; C.I. Mordant Red 1, 2, 3, 4, 9, 11, 12, 14, 17, 18, 19, 22, 23, 24, 25, 26, 29, 30, 32, 33, 36, 37, 38, 39, 41, 42, 43, 45, 46, 48, 52, 53, 56, 62, 63, 71, 74, 76, 78, 85, 86, 88, 90, 94, 95; C.I. Mordant Orange 3, 4, 5, 8, 12, 13, 14, 20, 21, 23, 24, 28, 29, 32, 34, 35, 36, 37, 42, 43, 47, 48; C.I. Mordant Violet 1, 1:1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 27, 28, 30, 31, 32, 33, 36, 37, 39, 40, 41, 44, 45, 47, 48, 49, 53, 58; C.I. Mordant Blue 1, 2, 3, 7, 8, 9, 12, 13, 15, 16, 19, 20, 21, 22, 23, 24, 26, 30, 31, 32, 39, 40, 41, 43, 44, 48, 49, 53, 61, 74, 77, 83, 84; C.I. Mordant Green 1, 3, 4, 5, 10, 13, 15, 19, 21, 23, 26, 29, 31, 33, 34, 35, 41, 43, 53, etc. C.I. mordant dyes, C.I. Vat Green 1, etc. C.I. vat dyes, etc.. As the pigment, for example, pigments classified as pigments in the Dye Index (published by The Society of Dyers and Colourists) can be cited. As such pigments, the following pigments can be exemplified. Green pigments: C.I. Pigment Green 7, 36, 58, 59, 62, 63, etc. Yellow pigments: C.I. Pigment Yellow 1, 3, 12, 13, 14, 15, 16, 17, 20, 24, 31, 53, 83, 86, 93, 94, 109, 110, 117, 125, 128, 129, 137, 138, 139, 147, 148, 150, 153, 154, 166, 173, 185, 194, 214, 231, 233, etc. Orange pigments: C.I. Pigment Orange 13, 31, 34, 36, 38, 40, 42, 43, 51, 55, 59, 61, 64, 65, 71, 73, etc. Red pigments: C.I. Pigment Red 9, 97, 105, 122, 123, 144, 149, 166, 168, 176, 177, 180, 192, 209, 215, 216, 224, 242, 254, 255, 264, 265, 269, 272, etc. Blue pigments: C.I. Pigment Blue 15, 15:3, 15:4, 15:6, 16, 60, etc. Purple pigments: C.I. Pigment Violet 1, 19, 23, 29, 32, 36, 38, etc. Black pigments: C.I. Pigment Black 1, 7, 31, 32, etc. For these pigments, one pigment or multiple pigments can be used for each color, and the pigments of each color can also be combined. The colorant (A2) is preferably one or more pigments, more preferably two or more pigments, and even more preferably a combination of two or more pigments selected from the group consisting of orange pigments, purple pigments, blue pigments, and red pigments. Regarding the pigments, rosin treatment can also be carried out as needed; surface treatment using pigment derivatives with acidic or basic groups introduced, etc.; graft treatment of the pigment surface using polymer compounds, etc.; micronization treatment using the sulfuric acid micronization method, etc.; cleaning treatment using organic solvents, water, etc. to remove impurities; treatment using ion exchange methods, etc. to remove ionic impurities. The particle size of the pigments is preferably substantially uniform. The pigments can be made into a pigment dispersion liquid (colored resin composition) that is uniformly dispersed in the pigment dispersant solution by containing a pigment dispersant and performing dispersion treatment. The pigments can be dispersed separately or multiple pigments can be mixed and dispersed. Examples of the pigment dispersant include surfactants such as silicone-based, fluorine-based, ester-based, cationic, anionic, nonionic, amphoteric, polyester-based, polyamine-based, and acrylic-based surfactants. Examples of the surfactant include polyoxyethylene alkyl ethers, polyoxyethylene alkyl phenyl ethers, polyethylene glycol diesters, sorbitan fatty acid esters, fatty acid-modified polyesters, tertiary amine-modified polyurethanes, and polyethyleneimines. Examples of commercially available products of the surfactant include those with the trade names of KP (manufactured by Shin-Etsu Chemical Co., Ltd.), Flowlen (manufactured by Kyoeisha Chemical Co., Ltd.), Solsperse (manufactured by Zeneca), EFKA (manufactured by BASF Japan Ltd.), Ajisper (registered trademark) (manufactured by Ajinomoto Fine-Techno Co., Inc.), Disperbyk (manufactured by BYK-Chemie GmbH), and the like. When using a pigment dispersant, the amount of the pigment dispersant used is preferably 10 to 200 parts by mass, more preferably 15 to 180 parts by mass, and still more preferably 20 to 160 parts by mass, per 100 parts by mass of the pigment. When the amount of the pigment dispersant used is within the above range, in the case of using two or more pigments, there is a tendency to obtain a pigment dispersion liquid with a more uniform dispersion state. The content of the colorant (A2) is preferably 0% to 90% by mass, more preferably 0% to 70% by mass, still more preferably 0% to 50% by mass, and particularly preferably 0% to 30% by mass, based on the total amount of the colorant (A). When using the colorant (A2) as a color toner for blue in the colored resin composition, in one embodiment, the content of the colorant (A2) may be 55% to 90% by mass or 65% to 80% by mass, based on the total amount of the colorant (A). The content of the colorant (A) is 1% by mass or more based on the total amount of the solid components of the colored resin composition. The content of the colorant (A) is preferably 3% by mass or more, more preferably 5% by mass or more, still more preferably 7% by mass or more, and preferably 50% by mass or less, more preferably 40% by mass or less, and still more preferably 30% by mass or less, based on the total amount of the solid components of the colored resin composition. When the content of the colorant (A) is within the above range, there is a tendency to more easily obtain the desired spectral characteristics and color density. In addition, in this specification, the "total amount of the solid components of the colored resin composition" refers to the total amount of the components remaining after removing the solvent from the colored resin composition. The total amount of the solid components of the colored resin composition and the content of each component relative thereto can be measured by known analytical means such as liquid chromatography and gas chromatography. <Resin (B)> The colored resin composition of this embodiment contains resin (B). Resin (B) is preferably an alkali-soluble resin. Examples of the alkali-soluble resin include the following resins [K1] to [K6] and the like. · Resin [K1]: A copolymer having a structural unit derived from at least one (a) selected from the group consisting of unsaturated carboxylic acids and unsaturated carboxylic anhydrides (hereinafter sometimes referred to as "(a)") and a structural unit derived from a monomer (b) having a cyclic ether structure and an ethylenic unsaturated bond with 2 to 4 carbon atoms (hereinafter sometimes referred to as "(b)") · Resin [K2]: A copolymer having a structural unit derived from (a), a structural unit derived from (b), and a structural unit derived from a monomer (c) capable of copolymerizing with (a) (wherein it is different from (a) and (b)) (hereinafter sometimes referred to as "(c)") · Resin [K3]: A copolymer having a structural unit derived from (a) and a structural unit derived from (c) · Resin [K4]: A copolymer having a structural unit formed by adding (b) to a structural unit derived from (a) and a structural unit derived from (c) · Resin [K5]: A copolymer having a structural unit formed by adding (a) to a structural unit derived from (b) and a structural unit derived from (c) · Resin [K5']: A copolymer having a structural unit formed by adding (b) to a structural unit derived from (a) and a structural unit derived from (c) · Resin [K6]: A copolymer having a structural unit formed by adding (a) to a structural unit derived from (b) and further adding a carboxylic anhydride and a structural unit derived from (c) As (a), specifically, for example, the following can be cited: unsaturated monocarboxylic acids such as acrylic acid, methacrylic acid, crotonic acid, o-vinylbenzoic acid, m-vinylbenzoic acid, p-vinylbenzoic acid; unsaturated dicarboxylic acids such as maleic acid, fumaric acid, citraconic acid, mesaconic acid, itaconic acid, 3-vinylphthalic acid, 4-vinylphthalic acid, 3,4,5,6-tetrahydrophthalic acid, 1,2,3,6-tetrahydrophthalic acid, dimethyltetrahydrophthalic acid, 1,4-cyclohexenedicarboxylic acid; bicyclic unsaturated compounds containing a carboxyl group such as methyl-5-norbornene-2,3-dicarboxylic acid, 5-carboxybicyclo[2.2.1]hept-2-ene, 5,6-dicarboxybicyclo[2.2.1]hept-2-ene, 5-carboxy-5-methylbicyclo[2.2.1]hept-2-ene, 5-carboxy-5-ethylbicyclo[2.2.1]hept-2-ene, 5-carboxy-6-methylbicyclo[2.2.1]hept-2-ene, 5-carboxy-6-ethylbicyclo[2.2.1]hept-2-ene; unsaturated dicarboxylic anhydrides such as maleic anhydride, citraconic anhydride, itaconic anhydride, 3-vinylphthalic anhydride, 4-vinylphthalic anhydride, 3,4,5,6-tetrahydrophthalic anhydride, 1,2,3,6-tetrahydrophthalic anhydride, dimethyltetrahydrophthalic anhydride, 5,6-dicarboxybicyclo[2.2.1]hept-2-ene anhydride; unsaturated mono[(meth)acryloyloxyalkyl] esters of polycarboxylic acids with two or more carboxylic acid groups such as succinic acid mono[2-(meth)acryloyloxyethyl] ester, phthalic acid mono[2-(meth)acryloyloxyethyl] ester; unsaturated acrylate esters containing a hydroxyl group and a carboxyl group in the same molecule such as α-(hydroxymethyl)acrylic acid, etc. Among these, in terms of copolymerization reactivity and solubility of the obtained resin in an alkaline aqueous solution, (a) is preferably acrylic acid, methacrylic acid, or maleic anhydride. (b) can be, for example, a polymerizable compound having a cyclic ether structure with 2 to 4 carbon atoms (for example, at least one selected from the group consisting of an oxirane ring, an oxetane ring, and a tetrahydrofuran ring) and an ethylenically unsaturated bond. (b) is preferably a monomer having a cyclic ether with 2 to 4 carbon atoms and (meth)acryloyloxy. As (b), for example, the following can be cited: a monomer (b1) having an oxiranyl group and an ethylenically unsaturated bond (hereinafter, sometimes referred to as "(b1)"), a monomer (b2) having an oxetanyl group and an ethylenically unsaturated bond (hereinafter, sometimes referred to as "(b2)"), a monomer (b3) having a tetrahydrofuranyl group and an ethylenically unsaturated bond (hereinafter, sometimes referred to as "(b3)"), etc. As (b1), examples thereof include monomers (b1-1) having a structure obtained by epoxidizing a linear or branched aliphatic unsaturated hydrocarbon (hereinafter sometimes referred to as "(b1-1)"), and monomers (b1-2) having a structure obtained by epoxidizing an alicyclic unsaturated hydrocarbon (hereinafter sometimes referred to as "(b1-2)"). Examples of (b1-1) include glycidyl (meth)acrylate, β-methyl glycidyl (meth)acrylate, β-ethyl glycidyl (meth)acrylate, glycidyl vinyl ether, o-vinylbenzyl glycidyl ether, m-vinylbenzyl glycidyl ether, p-vinylbenzyl glycidyl ether, α-methyl-o-vinylbenzyl glycidyl ether, α-methyl-m-vinylbenzyl glycidyl ether, α-methyl-p-vinylbenzyl glycidyl ether, 2,3-bis(glycidyloxymethyl)styrene, 2,4-bis(glycidyloxymethyl)styrene, 2,5-bis(glycidyloxymethyl)styrene, 2,6-bis(glycidyloxymethyl)styrene, 2,3,4-tris(glycidyloxymethyl)styrene, 2,3,5-tris(glycidyloxymethyl)styrene, 2,3,6-tris(glycidyloxymethyl)styrene, 3,4,5-tris(glycidyloxymethyl)styrene, 2,4,6-tris(glycidyloxymethyl)styrene, and the like. Examples of (b1-2) include vinylcyclohexene monooxide, 1,2-epoxy-4-vinylcyclohexane (for example, Celloxide 2000 (manufactured by Daicel Corporation)), 3,4-epoxycyclohexylmethyl (meth)acrylate (for example, Cyclomer A400 (manufactured by Daicel Corporation)), 3,4-epoxycyclohexylmethyl (meth)acrylate (for example, Cyclomer M100 (manufactured by Daicel Corporation)), 3,4-epoxytricyclo[5.2.1.0 2,6 decyl ester (3,4-epoxytricyclo[5.2.1.0 2,6 decane-8-yl ester, 3,4-epoxytricyclo[5.2.1.0 2,6 decane-9-yl ester, etc.), 3,4-epoxytricyclo[5.2.1.0 2,6 decyloxyethyl ester, etc. (b2) is preferably a monomer having an oxetanyl group and a (meth)acryloyloxy group. Examples of (b2) include 3-methyl-3-methacryloyloxymethyloxetane, 3-methyl-3-acryloyloxymethyloxetane, 3-ethyl-3-methacryloyloxymethyloxetane, 3-ethyl-3-acryloyloxymethyloxetane, 3-methyl-3-methacryloyloxyethyloxetane, 3-methyl-3-acryloyloxyethyloxetane, 3-ethyl-3-methacryloyloxyethyloxetane, 3-ethyl-3-acryloyloxyethyloxetane, and the like. (b3) is preferably a monomer having a tetrahydrofuranyl group and a (meth)acryloyloxy group. Examples of (b3) include tetrahydrofurfuryl acrylate (e.g., Viscoat V#150 (manufactured by Osaka Organic Chemical Industry Co., Ltd.)), tetrahydrofurfuryl methacrylate, and the like. In terms of further improving the reliability such as light resistance, heat resistance, and chemical resistance of the obtained color filter, (b) is preferably (b1). Furthermore, in terms of excellent storage stability of the coloring resin composition and the colored curable resin composition, (b) is more preferably (b1-2). Examples of (c) include methyl (meth)acrylate, ethyl (meth)acrylate, n-butyl (meth)acrylate, sec-butyl (meth)acrylate, tert-butyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, dodecyl (meth)acrylate, lauryl (meth)acrylate, stearyl (meth)acrylate, cyclopentyl (meth)acrylate, cyclohexyl (meth)acrylate, 2-methylcyclohexyl (meth)acrylate, tricyclo[5.2.1.0 2,6 dec-8-yl ester (in the art, it is commonly referred to as "(meth)acrylic acid dicyclopentanyl ester" as a common name. In addition, it is sometimes referred to as "(meth)acrylic acid tricyclodecyl ester"), tricyclo[5.2.1.0 2,6Decen-8-yl esters (which are commonly known as "dicyclopentenyl (meth)acrylate" in the art), (meth)acrylic acid dicyclopentyloxyethyl esters, isobornyl (meth)acrylate, adamantyl (meth)acrylate, allyl (meth)acrylate, propargyl (meth)acrylate, phenyl (meth)acrylate, naphthyl (meth)acrylate, benzyl (meth)acrylate and other (meth)acrylate esters; hydroxyl-containing (meth)acrylate esters such as 2-hydroxyethyl (meth)acrylate and 2-hydroxypropyl (meth)acrylate; dicarboxylic acid diesters such as diethyl maleate, diethyl fumarate and diethyl itaconate; bicyclo[2.2.1]hept-2-ene, 5-methylbicyclo[2.2.1]hept-2-ene, 5-ethylbicyclo[2.2.1]hept-2-ene, 5-hydroxybicyclo[2.2.1]hept-2-ene, 5-hydroxymethylbicyclo[2.2.1]hept-2-ene, 5-(2'-hydroxyethyl)bicyclo[2.2.1]hept-2-ene, 5-methoxybicyclo[2.2.1]hept-2-ene, 5-ethoxybicyclo[2.2.1]hept-2-ene, 5,6-dihydroxybicyclo[2.2.1]hept-2-ene, 5,6-bis(hydroxymethyl)bicyclo[2.2.1]hept-2-ene, 5,6-bis(2'-hydroxyethyl)bicyclo[2.2.1]hept-2-ene, 5,6-dimethoxybicyclo[2.2.1]hept-2-ene, 5,6-diethoxybicyclo[2.2.1]hept-2-ene, 5-hydroxy-5-methylbicyclo[2.2.1]hept-2-ene, 5-hydroxy-5-ethylbicyclo[2.2.1]hept-2-ene, 5-hydroxymethyl-5-methylbicyclo[2.2.1]hept-2-ene, 5-tert-butoxycarbonylbicyclo[2.2.1]hept-2-ene, 5-cyclohexyloxycarbonylbicyclo[2.2.1]hept-2-ene, 5-phenoxycarbonylbicyclo[2.2.1]hept-2-ene, 5,6-bis(tert-butoxycarbonyl)bicyclo[2.2.1]hept-2-ene, 5,6-bis(cyclohexyloxycarbonyl)bicyclo[2.2.1]hept-2-ene and other bicyclic unsaturated compounds; N-phenylmaleimide, N-cyclohexylmaleimide, N-benzylmaleimide, N-succinimidyl-3-maleimidebenzoate, N-succinimidyl-4-maleimidebutyrate, N-succinimidyl-6-maleimidehexanoate, N-succinimidyl-3-maleimidepropionate, N-(9-acridinyl)maleimide and other dicarbonylimide derivatives; styrene, α-methylstyrene, m-methylstyrene, p-methylstyrene, vinyltoluene, p-methoxystyrene, acrylonitrile, methacrylonitrile, vinyl chloride, vinylidene chloride, acrylamide, methacrylamide, vinyl acetate, 1,3-butadiene, isoprene, 2,3-dimethyl-1,3-butadiene and the like. Among these, in terms of copolymerization reactivity, light resistance, and heat resistance, (c) is preferably styrene, vinyltoluene, N-phenylmaleimide, N-cyclohexylmaleimide, N-benzylmaleimide, or norbornene. Among all the structural units constituting the resin [K1], the ratio of the structural units derived from each is preferably: structural units derived from (a): 2 mol% to 60 mol%; structural units derived from (b): 40 mol% to 98 mol%, more preferably: structural units derived from (a): 10 mol% to 50 mol%; structural units derived from (b): 50 mol% to 90 mol%. When the ratio of the structural units of the resin [K1] is within the above range, the storage stability of the colored resin composition and the colored curable resin composition, the developability when forming a colored pattern, and the solvent resistance of the obtained color filter tend to be excellent. The resin [K1] can be produced, for example, by referring to the methods described in the reference document "Experimental Methods of Polymer Synthesis" (written by Takayuki Otsu, published by Kagaku Dojin Publishing Co., Ltd., 1st edition, 1st printing, issued on March 1, 1972) and the cited references described in this document. Specifically, the following method can be cited: Put a specified amount of (a) and (b), a polymerization initiator, a solvent, etc. into a reaction vessel, and replace oxygen with nitrogen, for example, to create a deoxygenated environment, and heat and keep warm while stirring. Furthermore, the polymerization initiator and solvent used here are not particularly limited, and those commonly used in the art can be used. For example, as the polymerization initiator, azo compounds (2,2'-azobisisobutyronitrile, 2,2'-azobis(2,4-dimethylvaleronitrile), etc.), organic peroxides (benzoyl peroxide, etc.) can be cited. The solvent only needs to dissolve each monomer, and for example, those exemplified in the solvent (C) described later can be used. Furthermore, the obtained copolymer can directly use the solution after the reaction, or a concentrated or diluted solution can also be used. In addition, the obtained copolymer can also be used in the form of a solid (powder) taken out by methods such as reprecipitation. In particular, when the solvent (C) described later is used as the solvent during this polymerization, the solution after the reaction can be used for the preparation of the colored resin composition and the colored curable resin composition, so the manufacturing steps of the colored resin composition and the colored curable resin composition of this embodiment can be simplified. Among all the structural units constituting resin [K2], the ratio of the structural units derived from each is preferably as follows: Structural units derived from (a): 2 mol% to 45 mol%; Structural units derived from (b): 2 mol% to 95 mol%; Structural units derived from (c): 1 mol% to 65 mol%. More preferably: Structural units derived from (a): 5 mol% to 40 mol%; Structural units derived from (b): 5 mol% to 80 mol%; Structural units derived from (c): 5 mol% to 60 mol%. When the ratio of the structural units of resin [K2] is within the above range, the storage stability of the colored resin composition and the colored curable resin composition, the developability when forming a colored pattern, and the solvent resistance, light resistance, heat resistance, and mechanical strength of the obtained color filter tend to be excellent. Resin [K2] can be produced, for example, in the same manner as the method described as the production method of resin [K1]. Among all the structural units constituting resin [K3], the ratio of the structural units derived from each is preferably as follows: Structural units derived from (a): 2 mol% to 60 mol%; Structural units derived from (c): 40 mol% to 98 mol%. More preferably: Structural units derived from (a): 10 mol% to 50 mol%; Structural units derived from (c): 50 mol% to 90 mol%. Resin [K3] can be produced, for example, in the same manner as the method described as the production method of resin [K1]. Resin [K4] can be produced by obtaining a copolymer of (a) and (c) and adding a cyclic ether having 2 to 4 carbon atoms in (b) to the carboxylic acid and / or carboxylic anhydride in (a). First, a copolymer of (a) and (c) is produced in the same manner as the method described as the production method of resin [K1]. In this case, the ratio of the structural units derived from each is preferably the same as the ratio exemplified in resin [K3]. Next, the cyclic ether having 2 to 4 carbon atoms in (b) is reacted with the carboxylic acid and / or carboxylic anhydride derived from (a) in the copolymer. After producing the copolymer of (a) and (c), the environment in the flask is replaced from nitrogen to air, and (b), a carboxylic acid or carboxylic anhydride, a reaction catalyst for the cyclic ether (for example, tris(dimethylaminomethyl)phenol, etc.), a polymerization inhibitor (for example, hydroquinone, etc.), etc. are put into the flask, and the reaction is carried out at, for example, 60°C to 130°C for 1 hour to 10 hours, whereby resin [K4] can be produced. Relative to (a) 100 moles, the amount used of (b) is preferably 5 moles to 80 moles, more preferably 10 moles to 75 moles. By setting it within this range, the storage stability of the colored resin composition and the colored curable resin composition, the developability during pattern formation, and the balance of the solvent resistance, light resistance, heat resistance, mechanical strength, and sensitivity of the obtained pattern tend to be improved. Regarding the high reactivity of the cyclic ether and the difficulty of residual unreacted (b), (b) used for resin [K4] is preferably (b1), more preferably (b1-1). Relative to 100 parts by mass of the total amount of (a), (b), and (c), the amount used of the reaction catalyst is preferably 0.001 parts by mass to 5 parts by mass. Relative to 100 parts by mass of the total amount of (a), (b), and (c), the amount used of the polymerization inhibitor is preferably 0.001 parts by mass to 5 parts by mass. Reaction conditions such as the charging method, reaction temperature, and time can be appropriately adjusted in consideration of manufacturing equipment, the heat generation amount due to polymerization, etc. Regarding resin [K5], as the first stage, a copolymer of (b) and (c) is obtained in the same manner as the manufacturing method of resin [K1]. Similarly to the above, the obtained copolymer can directly use the solution after the reaction, or can use a concentrated or diluted solution. In addition, the obtained copolymer can also use the one taken out in the form of a solid (powder) by methods such as reprecipitation. Relative to the total number of moles of all structural units constituting the copolymer, the ratios of the structural units derived from (b) and (c) are preferably: Structural unit derived from (b): 5 mol% to 95 mol% Structural unit derived from (c): 5 mol% to 95 mol%, More preferably: Structural unit derived from (b): 10 mol% to 90 mol% Structural unit derived from (c): 10 mol% to 90 mol%. Furthermore, under the same conditions as the manufacturing method of resin [K4], the carboxylic acid or carboxylic anhydride possessed by (a) is reacted with the cyclic ether derived from (b) in the copolymer of (b) and (c), whereby resin [K5] can be obtained. Relative to 100 moles of (b), the amount used of (a) that reacts with the copolymer is preferably 5 moles to 80 moles. Regarding the high reactivity of the cyclic ether and the difficulty of residual unreacted (b), (b) used for resin [K5] is preferably (b1), more preferably (b1-1). Among all the structural units constituting the resin [K5'], the ratio of the structural units derived from each of them in the resin [K5'] is preferably as follows: Structural units derived from (a) (without adding (b)): 0 mol% to 30 mol% Structural units formed by adding (b) to the structural units derived from (a): 5 mol% to 95 mol% Structural units derived from (c): 5 mol% to 95 mol%, More preferably: Structural units derived from (a) (without adding (b)): 0 mol% to 10 mol% Structural units formed by adding (b) to the structural units derived from (a): 15 mol% to 90 mol% Structural units derived from (c): 10 mol% to 85 mol%, Even more preferably: Structural units derived from (a) (without adding (b)): 0 mol% to 5 mol% Structural units formed by adding (b) to the structural units derived from (a): 20 mol% to 80 mol% Structural units derived from (c): 20 mol% to 80 mol%. Among all the structural units constituting the resin [K5'], the total of the structural units derived from (a) (without adding (b)), the structural units formed by adding (b) to the structural units derived from (a), and the structural units derived from (c) is, for example, 90 mol% or more, preferably 95 mol% or more, more preferably 98 mol% or more, and particularly preferably 100 mol%. As the structural units derived from (a) (without adding (b)), structural units derived from unsaturated monocarboxylic acids such as (meth)acrylic acid are preferred. As the structural units formed by adding (b) to the structural units derived from (a), structural units formed by adding a monomer (b1-1) having a structure in which an aliphatic unsaturated hydrocarbon having a linear or branched chain is epoxidized to the structural units derived from unsaturated monocarboxylic acids such as (meth)acrylic acid are preferred. As the structural units derived from (c), one or more selected from (meth)acrylic esters having a linear or branched aliphatic saturated hydrocarbon group and (meth)acrylic esters having a cyclic saturated hydrocarbon group are preferred, and more preferably two or more. The resin [K5'] can be produced by referring to the production method of the resin [K4]. As long as the usage amount of (b) is more than 80 mol and 100 mol or less with respect to 100 mol of (a). The resin [K6] is a resin obtained by further reacting a carboxylic anhydride with the resin [K5]. The carboxylic anhydride and the hydroxyl group generated by the reaction of a cyclic ether with a carboxylic acid or a carboxylic anhydride are reacted. Examples of the carboxylic acid anhydride include maleic anhydride, citraconic anhydride, itaconic anhydride, 3-vinylphthalic anhydride, 4-vinylphthalic anhydride, 3,4,5,6-tetrahydrophthalic anhydride, 1,2,3,6-tetrahydrophthalic anhydride, dimethyltetrahydrophthalic anhydride, 5,6-dicarboxybicyclo[2.2.1]hept-2-ene anhydride, etc. The usage amount of the carboxylic acid anhydride is preferably 0.5 mol to 1 mol relative to 1 mol of the usage amount of (a). Examples of the specific resin (B) include: (3,4-epoxycyclohexylmethyl (meth)acrylate) / (meth)acrylic acid copolymer, 3,4-epoxytricyclo[5.2.1.0 2,6 decyl ester / (meth)acrylic acid copolymer, etc. [K1]; glycidyl (meth)acrylate / (meth)benzyl acrylate / (meth)acrylic acid copolymer, glycidyl (meth)acrylate / styrene / (meth)acrylic acid copolymer, 3,4-epoxytricyclo[5.2.1.0 2,6 decyl ester / (meth)acrylic acid / (meth)benzyl acrylate, 3,4-epoxytricyclo[5.2.1.0 2,6 decyl ester / (meth)acrylic acid / N-cyclohexylmaleimide copolymer, 3,4-epoxytricyclo[5.2.1.0 2,6 decyl ester / (meth)acrylic acid / N-cyclohexylmaleimide / (2-hydroxyethyl (meth)acrylate) copolymer, 3-methyl-3-((meth)acryloyloxymethyl)oxetane / (meth)acrylic acid / styrene copolymer, etc. [K2]; (meth)benzyl acrylate / (meth)acrylic acid copolymer, styrene / (meth)acrylic acid copolymer, etc. [K3]; resin obtained by adding glycidyl (meth)acrylate to (meth)benzyl acrylate / (meth)acrylic acid copolymer, resin obtained by adding glycidyl (meth)acrylate to tricyclodecyl (meth)acrylate / styrene / (meth)acrylic acid copolymer, resin obtained by adding glycidyl (meth)acrylate to tricyclodecyl (meth)acrylate / (meth)benzyl acrylate / (meth)acrylic acid copolymer, etc. [K4]; resin obtained by reacting (meth)acrylic acid with a copolymer of tricyclodecyl (meth)acrylate / glycidyl (meth)acrylate, resin obtained by reacting (meth)acrylic acid with a copolymer of tricyclodecyl (meth)acrylate / styrene / glycidyl (meth)acrylate, etc. [K5]; resin obtained by further reacting a resin obtained by reacting (meth)acrylic acid with a copolymer of tricyclodecyl (meth)acrylate / glycidyl (meth)acrylate with tetrahydrophthalic anhydride, etc. [K6], etc. Resin (B) is preferably a copolymer containing at least a structural unit derived from at least one selected from the group consisting of unsaturated carboxylic acids and unsaturated carboxylic anhydrides, and a structural unit having a cyclic ether structure with 2 to 4 carbon atoms and an ethylenic unsaturated bond, more preferably resin [K1] or resin [K2], and still more preferably resin [K2]. The weight average molecular weight of resin (B) in terms of polystyrene is preferably from 3,000 to 100,000, more preferably from 5,000 to 50,000, and still more preferably from 5,000 to 30,000. When the weight average molecular weight is within the above range, there is a tendency that the hardness of the color filter is improved, the residual film rate is high, the solubility of the unexposed portion in the developer is good, and the resolution of the colored pattern is improved. The dispersity [weight average molecular weight (Mw) / number average molecular weight (Mn)] of resin (B) is preferably from 1.1 to 6, more preferably from 1.2 to 4. The acid value of resin (B) in terms of solid content is preferably from 10 mg-KOH / g to 170 mg-KOH / g, more preferably from 20 mg-KOH / g to 150 mg-KOH / g, and still more preferably from 30 mg-KOH / g to 135 mg-KOH / g. Here, the acid value is a value measured as the amount (mg) of potassium hydroxide required to neutralize 1 g of resin (B), and can be determined, for example, by titration with an aqueous potassium hydroxide solution. The content of resin (B) is preferably from 0.1% by mass to 40% by mass, more preferably from 1% by mass to 30% by mass, and still more preferably from 2% by mass to 20% by mass based on the total amount of the solid content of the colored resin composition. When the content of resin (B) is within the above range, there is a tendency that a colored pattern can be formed and the resolution and residual film rate of the colored pattern are improved. <Solvent (C)> Solvent (C) is not particularly limited, and solvents commonly used in the art can be used. For example, ester solvents (solvents containing -COO- in the molecule and not containing -O-), ether solvents (solvents containing -O- in the molecule and not containing -COO-), ether ester solvents (solvents containing -COO- and -O- in the molecule), ketone solvents (solvents containing -CO- in the molecule and not containing -COO-), alcohol solvents (solvents containing OH in the molecule and not containing -O-, -CO-, and -COO-), aromatic hydrocarbon solvents, amide solvents, dimethyl sulfoxide, etc. can be mentioned. Examples of the ester solvent include methyl lactate, ethyl lactate, butyl lactate, methyl 2-hydroxyisobutyrate, ethyl acetate, n-butyl acetate, isobutyl acetate, amyl formate, isoamyl acetate, butyl propionate, isopropyl butyrate, ethyl butyrate, butyl butyrate, methyl pyruvate, ethyl pyruvate, propyl pyruvate, methyl acetoacetate, ethyl acetoacetate, cyclohexyl acetate, and γ-butyrolactone. Examples of the ether solvent include ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monopropyl ether, ethylene glycol monobutyl ether, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monopropyl ether, propylene glycol monobutyl ether, 3-methoxy-1-butanol, 3-methoxy-3-methylbutanol, tetrahydrofuran, tetrahydropyran, 1,4-dioxane, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol methyl ethyl ether, diethylene glycol dipropyl ether, diethylene glycol dibutyl ether, anisole, phenetole, and methylanisole, etc. Examples of the ether ester solvent include methyl methoxyacetate, ethyl methoxyacetate, butyl methoxyacetate, methyl ethoxyacetate, ethyl ethoxyacetate, methyl 3-methoxypropionate, ethyl 3-methoxypropionate, methyl 3-ethoxypropionate, ethyl 3-ethoxypropionate, methyl 2-methoxypropionate, ethyl 2-methoxypropionate, propyl 2-methoxypropionate, methyl 2-ethoxypropionate, ethyl 2-ethoxypropionate, methyl 2-methoxy-2-methylpropionate, ethyl 2-ethoxy-2-methylpropionate, 3-methoxybutyl acetate, 3-methyl-3-methoxybutyl acetate, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate, propylene glycol monopropyl ether acetate, ethylene glycol monomethyl ether acetate, ethylene glycol monoethyl ether acetate, diethylene glycol monoethyl ether acetate, and diethylene glycol monobutyl ether acetate, etc. Examples of the ketone solvent include 4-hydroxy-4-methyl-2-pentanone, acetone, 2-butanone, 2-heptanone, 3-heptanone, 4-heptanone, 4-methyl-2-pentanone, cyclopentanone, cyclohexanone, and isophorone, etc. Examples of the alcohol solvent include methanol, ethanol, propanol, butanol, hexanol, cyclohexanol, ethylene glycol, propylene glycol, and glycerol, etc. Examples of the aromatic hydrocarbon solvent include benzene, toluene, xylene, and mesitylene, etc. Examples of the amide solvent include N,N-dimethylformamide, N,N-dimethylacetamide, and N-methylpyrrolidone, etc. Among these, the solvent (C) is preferably at least one selected from the group consisting of ether ester solvents and ether solvents, more preferably propylene glycol monomethyl ether acetate or diethylene glycol ethyl methyl ether. The content of the solvent (C) is preferably 70% by mass to 95% by mass, more preferably 75% by mass to 92% by mass based on the total amount of the colored resin composition. In other words, the content of the solid component of the colored resin composition is preferably 5% by mass to 30% by mass, more preferably 8% by mass to 25% by mass based on the total amount of the colored resin composition. When the content of the solvent (C) is within the above range, the flatness during coating becomes good, and the color density is less likely to be insufficient when forming a color filter, so there is a tendency for the display characteristics to become good. When using an ether ester solvent, the content of the ether ester solvent is preferably 10% by mass to 100% by mass, more preferably 15% by mass to 90% by mass, and still more preferably 17% by mass to 80% by mass based on the total amount of the solvent. When using an ether solvent, the content of the ether solvent is preferably 20% by mass to 90% by mass, more preferably 30% by mass to 85% by mass, and still more preferably 40% by mass to 80% by mass based on the total amount of the solvent. <Other components> The colored resin composition of this embodiment may also contain additives known in the art, such as a dispersant, an ultraviolet absorber, a filler, other polymer compounds, an adhesion promoter, an antioxidant, a light stabilizer, a chain transfer agent, etc., as needed. The colored resin composition of this embodiment can be prepared, for example, by mixing a colorant (A), a resin (B), a solvent (C), and other components used as needed. The colored resin composition is preferably filtered through a filter with a pore size of about 0.01 μm to 10 μm after mixing the components. The colored resin composition of this embodiment can be preferably used for the preparation of a colored curable resin composition. [Colored curable resin composition] The colored curable resin composition of this embodiment contains a colorant (A), a resin (B), a polymerizable compound (hereinafter sometimes referred to as "polymerizable compound (D)"), and a polymerization initiator (hereinafter sometimes referred to as "polymerization initiator (E)"). The colored curable resin composition of this embodiment may also contain a solvent (C), a leveling agent (hereinafter sometimes referred to as "leveling agent (F)"), other components, etc. The colorant (A), resin (B), solvent (C), and other components in the colored curable resin composition are the same as the colorant (A), resin (B), solvent (C), and other components in the colored resin composition. Therefore, the repeated description is omitted here. The content of the colorant (A) is 0.1% by mass or more based on the total amount of the solid components of the colored curable resin composition. The content of the colorant (A) is preferably 1% by mass or more, more preferably 2% by mass or more, still more preferably 3% by mass or more, and preferably 40% by mass or less, more preferably 30% by mass or less, still more preferably 20% by mass or less based on the total amount of the solid components of the colored curable resin composition. If the content of the colorant (A) is within the above range, there is a tendency to more easily obtain the desired spectroscopy and color density. Furthermore, in this specification, the so-called "total amount of the solid components of the colored curable resin composition" refers to the total amount of the components remaining after removing the solvent from the colored curable resin composition. The total amount of the solid components of the colored curable resin composition and the content of each component relative thereto can be measured by known analytical means such as liquid chromatography and gas chromatography. The content of resin (B) is preferably 1% by mass to 40% by mass, more preferably 3% by mass to 30% by mass, and still more preferably 5% by mass to 20% by mass based on the total amount of the solid components of the color-curable resin composition. When the content of resin (B) is within the above range, a colored pattern can be formed, and the resolution and residual film rate of the colored pattern tend to increase. The content of solvent (C) is preferably 70% by mass to 95% by mass, more preferably 75% by mass to 92% by mass based on the total amount of the color-curable resin composition. In other words, the content of the solid components of the color-curable resin composition is preferably 5% by mass to 30% by mass, more preferably 8% by mass to 25% by mass based on the total amount of the color-curable resin composition. When the content of solvent (C) is within the above range, the flatness during coating becomes good, and the color density is less likely to be insufficient when forming a color filter, so the display characteristics tend to improve. <Polymerizable Compound (D)> The color-curable resin composition of this embodiment contains a polymerizable compound (D) and a polymerization initiator (E). The polymerizable compound (D) is a compound that can be polymerized by active radicals and / or acids generated from the polymerization initiator (E). Examples of the polymerizable compound (D) include polymerizable compounds having ethylenically unsaturated bonds. The polymerizable compound (D) is preferably a (meth)acrylate compound. The polymerizable compound (D) is preferably a polymerizable compound having three or more ethylenically unsaturated bonds. Examples of such polymerizable compounds include trimethylolpropane tri(meth)acrylate, pentaerythritol poly(meth)acrylate (e.g., pentaerythritol tri(meth)acrylate, pentaerythritol tetra(meth)acrylate), dipentaerythritol poly(meth)acrylate (e.g., dipentaerythritol penta(meth)acrylate, dipentaerythritol hexa(meth)acrylate), tripentaerythritol poly(meth)acrylate (e.g., tripentaerythritol octa(meth)acrylate, tripentaerythritol hepta(meth)acrylate), tetrapentaerythritol poly(meth)acrylate (e.g., tetrapentaerythritol deca(meth)acrylate, tetrapentaerythritol nona(meth)acrylate), tris(2-(meth)acryloyloxyethyl) isocyanurate, ethylene oxide-modified pentaerythritol poly(meth)acrylate (e.g., ethylene oxide-modified pentaerythritol tri(meth)acrylate, ethylene oxide-modified pentaerythritol tetra(meth)acrylate), ethylene oxide-modified dipentaerythritol poly(meth)acrylate (e.g., ethylene oxide-modified dipentaerythritol penta(meth)acrylate, ethylene oxide-modified dipentaerythritol hexa(meth)acrylate), propylene oxide-modified pentaerythritol poly(meth)acrylate (e.g., propylene oxide-modified pentaerythritol tri(meth)acrylate, propylene oxide-modified pentaerythritol tetra(meth)acrylate), propylene oxide-modified dipentaerythritol poly(meth)acrylate (e.g., propylene oxide-modified dipentaerythritol penta(meth)acrylate, propylene oxide-modified dipentaerythritol hexa(meth)acrylate), caprolactone-modified pentaerythritol poly(meth)acrylate (e.g., caprolactone-modified pentaerythritol tri(meth)acrylate, caprolactone-modified pentaerythritol tetra(meth)acrylate), caprolactone-modified dipentaerythritol poly(meth)acrylate (e.g., caprolactone-modified dipentaerythritol penta(meth)acrylate, caprolactone-modified dipentaerythritol hexa(meth)acrylate), and the like. Among these, the polymerizable compound (D) is preferably trimethylolpropane tri(meth)acrylate, dipentaerythritol poly(meth)acrylate (a mixture of dipentaerythritol penta(meth)acrylate and dipentaerythritol hexa(meth)acrylate), or ethylene oxide-modified dipentaerythritol poly(meth)acrylate (a mixture of ethylene oxide-modified dipentaerythritol penta(meth)acrylate and ethylene oxide-modified dipentaerythritol hexa(meth)acrylate). The molecular weight or weight-average molecular weight of the polymerizable compound (D) is preferably 150 to 2900, more preferably 250 to 1500. The content of the polymerizable compound (D) is preferably 1% by mass to 50% by mass, more preferably 2% by mass to 40% by mass, and still more preferably 3% by mass to 30% by mass based on the total amount of the solid components of the color-curable resin composition. When the content of the polymerizable compound (D) is within the above range, the residual film rate at the time of forming a colored pattern and the chemical resistance of the color filter tend to be improved. <Polymerization initiator (E)> The polymerization initiator (E) is not particularly limited as long as it is a compound that can generate active radicals, acids, etc. by the action of light or heat to initiate polymerization, and known polymerization initiators can be used. Examples of the polymerization initiator that generates active radicals include O-acyl oxime compounds, benzoin alkyl ketone compounds, triazine compounds, acylphosphine oxide compounds, and biimidazole compounds. The O-acyl oxime compound is a compound having a partial structure represented by the formula (e1). Hereinafter, * represents a bonding bond. Examples of the O-acyl oxime compound include N-benzoyloxy-1-(4-phenylthiophenyl)butane-1-one-2-imine, N-benzoyloxy-1-(4-phenylthiophenyl)octane-1-one-2-imine, N-benzoyloxy-1-(4-phenylthiophenyl)-3-cyclopentylpropane-1-one-2-imine, N-acetoxy-1-[9-ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethane-1-imine, N-acetoxy-1-[9-ethyl-6-{2-methyl-4-(3,3-dimethyl-2,4-dioxolanylmethyloxy)benzoyl}-9H-carbazol-3-yl]ethane-1-imine, N-acetoxy-1-[9-ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]-3-cyclopentylpropane-1-imine, N-benzoyloxy-1-[9-ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]-3-cyclopentylpropane-1-one-2-imine, N-acetyl-oxy-1-(4-phenylthiophenyl)-3-cyclohexylpropane-1-one-2-imine, and the like. As the O-acyl oxime compound, commercially available products such as Irgacure (registered trademark, the same hereinafter) OXE01 (N-benzoyloxy-1-(4-phenylthiophenyl)octane-1-one-2-imine), Irgacure OXE02 (N-acetoxy-1-[9-ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethane-1-imine) (manufactured by BASF Corporation), and N-1919 (manufactured by ADEKA Corporation) can also be used. Among these, the O-acyl oxime compounds are preferably at least one selected from the group consisting of N-acetoxy-1-(4-phenylthiophenyl)-3-cyclohexylpropane-1-one-2-imine, N-benzoyloxy-1-(4-phenylthiophenyl)butane-1-one-2-imine, N-benzoyloxy-1-(4-phenylthiophenyl)octane-1-one-2-imine, N-acetoxy-1-[9-ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethane-1-imine, and N-benzoyloxy-1-(4-phenylthiophenyl)-3-cyclopentylpropane-1-one-2-imine, more preferably N-acetoxy-1-(4-phenylthiophenyl)-3-cyclohexylpropane-1-one-2-imine, N-benzoyloxy-1-(4-phenylthiophenyl)octane-1-one-2-imine, or N-acetoxy-1-[9-ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl]ethane-1-imine. When such an O-acyl oxime compound is used, there is a tendency to obtain a color filter with high brightness. The phenylalkyl ketone compound is a compound having a partial structure represented by the formula (e2) or a partial structure represented by the formula (e3). In these partial structures, the benzene ring may have a substituent. Examples of the compound having a partial structure represented by the formula (e2) include 2-methyl-2-morpholino-1-(4-methylthiophenyl)propane-1-one, 2-dimethylamino-1-(4-morpholinophenyl)-2-benzylbutane-1-one, 2-(dimethylamino)-2-[(4-methylphenyl)methyl]-1-[4-(4-morpholino)phenyl]butane-1-one, etc. As the compound having a partial structure represented by the formula (e2), commercially available products such as Irgacure 369, 907, 379 (manufactured by BASF) can also be used. Examples of the compound having a partial structure represented by the formula (e3) include 2-hydroxy-2-methyl-1-phenylpropane-1-one, 2-hydroxy-2-methyl-1-[4-(2-hydroxyethoxy)phenyl]propane-1-one, 1-hydroxycyclohexyl phenyl ketone, oligomer of 2-hydroxy-2-methyl-1-(4-isopropenylphenyl)propane-1-one, α,α-diethoxyacetophenone, benzil dimethyl ketal, etc. In terms of sensitivity, the phenylalkyl ketone compound is preferably a compound having a partial structure represented by the formula (e2). As triazine compounds, for example, the following can be mentioned: 2,4-bis(trichloromethyl)-6-(4-methoxyphenyl)-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-(4-methoxynaphthyl)-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-piperonyl-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-(4-methoxystyryl)-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-[2-(5-methylfuran-2-yl)vinyl]-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-[2-(furan-2-yl)vinyl]-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-[2-(4-diethylamino-2-methylphenyl)vinyl]-1,3,5-triazine, 2,4-bis(trichloromethyl)-6-[2-(3,4-dimethoxyphenyl)vinyl]-1,3,5-triazine, etc. As acylphosphine oxide compounds, 2,4,6-trimethylbenzoyl diphenylphosphine oxide, etc. can be mentioned. As acylphosphine oxide compounds, commercially available products such as Irgacure 819 (manufactured by BASF) can also be used. As benzimidazole compounds, for example, the following can be mentioned: 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetraphenylbenzimidazole, 2,2'-bis(2,3-dichlorophenyl)-4,4',5,5'-tetraphenylbenzimidazole (for example, refer to Japanese Patent Laid-Open No. 6-75372, Japanese Patent Laid-Open No. 6-75373, etc.), 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetra(alkoxyphenyl)benzimidazole, 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetra(dialkoxyphenyl)benzimidazole, 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetra(trialkoxyphenyl)benzimidazole (for example, refer to Japanese Patent Publication No. 48-38403, Japanese Patent Laid-Open No. 62-174204, etc.), benzimidazole compounds in which the phenyl groups at the 4,4',5,5'-positions are substituted by carboalkoxy (for example, refer to Japanese Patent Laid-Open No. 7-10913, etc.), etc. Furthermore, examples of the polymerization initiator (E) include: benzoin compounds such as benzoin, benzoin methyl ether, benzoin ethyl ether, benzoin isopropyl ether, and benzoin isobutyl ether; benzophenone compounds such as benzophenone, methyl o-benzoylbenzoate, 4-phenylbenzophenone, 4-benzoyl-4'-methyldiphenyl sulfide, 3,3',4,4'-tetra(tert-butylperoxycarbonyl)benzophenone, and 2,4,6-trimethylbenzophenone; quinone compounds such as 9,10-phenanthrenequinone, 2-ethylanthraquinone, and camphorquinone; 10-butyl-2-chloroacridone, benzil, methyl phenylglyoxylate, titanocene compounds, and the like. These are preferably used in combination with a polymerization initiation co-agent (E1) (particularly amines) described later. Examples of the polymerization initiator that generates an acid include: onium salts such as 4-hydroxyphenyldimethylsulfonium p-toluenesulfonate, 4-hydroxyphenyldimethylsulfonium hexafluoroantimonate, 4-acetoxyphenyldimethylsulfonium p-toluenesulfonate, 4-acetoxyphenylmethylbenzylsulfonium hexafluoroantimonate, triphenylsulfonium p-toluenesulfonate, triphenylsulfonium hexafluoroantimonate, diphenyliodonium p-toluenesulfonate, and diphenyliodonium hexafluoroantimonate; nitrobenzyl toluenesulfonate salts; benzoin toluenesulfonate salts; and the like. The polymerization initiator (E) is preferably a polymerization initiator containing at least one selected from the group consisting of O-acyl oxime compounds, phenylalkyl ketone compounds, triazine compounds, acylphosphine oxide compounds, and imidazole compounds, and more preferably a polymerization initiator containing an O-acyl oxime compound. Relative to 100 parts by mass of the total amount of the resin (B) and the polymerizable compound (D), the content of the polymerization initiator (E) is preferably 0.1 part by mass to 30 parts by mass, and more preferably 1 part by mass to 20 parts by mass. When the content of the polymerization initiator (E) is within the above range, there is a tendency to increase the sensitivity and shorten the exposure time, and thus an improvement in the productivity of the color filter can be expected. <Polymerization Initiation Co-agent (E1)> The polymerization initiation co-agent (E1) is a compound or a sensitizer for promoting the polymerization of the polymerizable compound. When the coloring curable resin composition contains the polymerization initiation co-agent (E1), it is usually used in combination with the polymerization initiator (E). Examples of the polymerization initiation co-agent (E1) include: amine compounds, alkoxy anthracene compounds, thioxanthone compounds, carboxylic acid compounds, and the like. Examples of the amine compound include triethanolamine, methyldiethanolamine, triisopropanolamine, methyl 4-dimethylaminobenzoate, ethyl 4-dimethylaminobenzoate, isoamyl 4-dimethylaminobenzoate, 2-dimethylaminoethyl benzoate, 2-ethylhexyl 4-dimethylaminobenzoate, N,N-dimethyl-p-toluidine, 4,4'-bis(dimethylamino)benzophenone (commonly known as Michler's ketone), 4,4'-bis(diethylamino)benzophenone, 4,4'-bis(ethylmethylamino)benzophenone, and the like. As the amine compound, commercially available products such as EAB-F (manufactured by Hodogaya Chemical Co., Ltd.) can also be used. Among these, the amine compound is preferably 4,4'-bis(diethylamino)benzophenone. Examples of the alkoxyanthracene compound include 9,10-dimethoxyanthracene, 2-ethyl-9,10-dimethoxyanthracene, 9,10-diethoxyanthracene, 2-ethyl-9,10-diethoxyanthracene, 9,10-dibutoxyanthracene, 2-ethyl-9,10-dibutoxyanthracene, and the like. Examples of the thioxanthone compound include 2-isopropylthioxanthone, 4-isopropylthioxanthone, 2,4-diethylthioxanthone, 2,4-dichlorothioxanthone, 1-chloro-4-propoxythioxanthone, and the like. Examples of the carboxylic acid compound include phenylmercaptoacetic acid, methylphenylmercaptoacetic acid, ethylphenylmercaptoacetic acid, methylethylphenylmercaptoacetic acid, dimethylphenylmercaptoacetic acid, methoxyphenylmercaptoacetic acid, dimethoxyphenylmercaptoacetic acid, chlorophenylmercaptoacetic acid, dichlorophenylmercaptoacetic acid, N-phenylglycine, phenoxyacetic acid, naphthylthioacetic acid, N-naphthylglycine, naphthoxyacetic acid, and the like. When using these polymerization initiator aids (E1), relative to 100 parts by mass of the total amount of the resin (B) and the polymerizable compound (D), the content of these polymerization initiator aids (E1) is preferably 0.1 part by mass to 30 parts by mass, more preferably 1 part by mass to 20 parts by mass. If the amount of the polymerization initiator aid (E1) is within the above range, a colored pattern can be formed with higher sensitivity, and there is a tendency to improve the productivity of the color filter. <Leveling agent (F)> Examples of the leveling agent (F) include silicone-based surfactants, fluorine-based surfactants, silicone-based surfactants having fluorine atoms, and the like. These may also have a polymerizable group in the side chain. As silicone-based surfactants, surfactants having a siloxane bond in the molecule can be cited, etc. Specifically, examples include: Toray silicone DC3PA, Toray silicone SH7PA, Toray silicone DC11PA, Toray silicone SH21PA, Toray silicone SH28PA, Toray silicone SH29PA, Toray silicone SH30PA, Toray silicone SH8400 (trade name, manufactured by Toray Dow Corning Co., Ltd.), KP321, KP322, KP323, KP324, KP326, KP340, KP341 (manufactured by Shin-Etsu Chemical Co., Ltd.), TSF400, TSF401, TSF410, TSF4300, TSF4440, TSF4445, TSF4446, TSF4452, TSF4460 (manufactured by Momentive Performance Materials Japan Co., Ltd.), etc. As fluorine-based surfactants, surfactants having a fluorocarbon chain in the molecule can be cited, etc. Specifically, examples include: Fluorad (registered trademark) FC430, Fluorad FC431 (manufactured by Sumitomo 3M Co., Ltd.), Megafac (registered trademark) F142D, Megafac F171, Megafac F172, Megafac F173, Megafac F177, Megafac F183, Megafac F554, Megafac R30, Megafac RS-718-K (manufactured by DIC Corporation), Eftop (registered trademark) EF301, Eftop EF303, Eftop EF351, Eftop EF352 (manufactured by Mitsubishi Materials Electronic Chemicals Co., Ltd.), Surflon (registered trademark) S381, Surflon S382, Surflon SC101, Surflon SC105 (manufactured by AGC Inc. (formerly Asahi Glass Co., Ltd.)), E5844 (manufactured by Daikin Fine Chemical Research Institute Co., Ltd.), etc. Examples of silicone-based surfactants having fluorine atoms include surfactants having a siloxane bond and a fluorocarbon chain in the molecule. Specifically, examples include Megafac (registered trademark) R08, Megafac BL20, Megafac F475, Megafac F477, Megafac F443 (manufactured by DIC Corporation), and the like. The content of the leveling agent (F) is preferably 0.001% by mass to 0.2% by mass, more preferably 0.002% by mass to 0.1% by mass, and still more preferably 0.01% by mass to 0.05% by mass, based on the total amount of the color-curable resin composition. When the content of the leveling agent (F) is within the above range, the flatness of the color filter can be made good. The color-curable resin composition of the present embodiment can be prepared, for example, by mixing a colorant (A), a resin (B), a solvent (C), a polymerizable compound (D), a polymerization initiator (E), and, if necessary, a polymerization initiator assistant (E1), a leveling agent (F), and other components. The color-curable resin composition is preferably filtered using a filter having a pore size of about 0.01 μm to 10 μm after mixing the respective components. Alternatively, the color resin composition can be prepared in advance and used for the preparation of the color-curable resin composition. The color-curable resin composition of the present embodiment can be preferably used for forming a color filter. [Color Filter and Method for Manufacturing the Same] Examples of methods for manufacturing a colored pattern from the color-curable resin composition of the present embodiment include photolithography, inkjet printing, and printing methods. Among these, the method for manufacturing a colored pattern is preferably photolithography. Photolithography is a method in which a color-curable resin composition is applied to a substrate, dried to form a colored coating film, and the colored coating film is exposed and developed through a photomask. In photolithography, a colored cured coating film, which is a cured product of the colored coating film, can be formed without using a photomask and / or without developing during exposure. Furthermore, the colored cured coating film can also be formed by heating the colored coating film without applying photolithography or the like. The colored pattern (patterned colored cured coating film) or the colored cured coating film formed in this manner is the color filter of the present embodiment. The film thickness of the produced color filter is not particularly limited and can be appropriately adjusted according to the purpose and use. The film thickness of the color filter can be, for example, 0.1 μm to 30 μm, preferably 0.1 μm to 20 μm, and more preferably 0.5 μm to 6 μm. Examples of substrates include glass plates such as quartz glass, borosilicate glass, aluminosilicate glass, and soda-lime glass with a silica coating on the surface; resin plates such as polycarbonate, polymethyl methacrylate, and polyethylene terephthalate; silicon substrates; and substrates with thin films such as aluminum, silver, and silver / copper / palladium alloys formed thereon. Other color filters (colored patterns or colored cured coatings), resin films, transistors, circuits, etc. may also be formed on these substrates. The formation of each color pixel by photolithography can be carried out using known or conventional devices, conditions, etc. Regarding the formation of each color pixel by photolithography, for example, it can be produced as follows. First, a color-curable resin composition is coated on a substrate and heated and dried (pre-baked) and / or dried under reduced pressure to remove volatile components such as solvents and make it dry, thereby obtaining a smooth colored coating film. Examples of coating methods include spin coating, slit coating, slit and spin coating, etc. The temperature during heating and drying is preferably 30°C to 120°C, more preferably 50°C to 110°C. In addition, the heating time is preferably 10 seconds to 60 minutes, more preferably 30 seconds to 30 minutes. In the case of drying under reduced pressure, it is preferably carried out at a pressure of 50 Pa to 150 Pa and a temperature range of 20°C to 25°C. The film thickness of the colored coating film is not particularly limited and can be appropriately selected according to the film thickness of the target color filter. Next, the colored coating film is exposed through a photomask for forming the target colored pattern. The pattern of the photomask is not particularly limited, and a pattern corresponding to the target use can be used. The light source used in the exposure is preferably a light source that generates light with a wavelength of 250 nm to 450 nm. For example, for light with a wavelength of less than 350 nm, a filter that cuts off this wavelength range can be used to cut it off, and for light near 436 nm, 408 nm, and 365 nm, a band-pass filter that extracts these wavelength ranges can be used for selective extraction. Specific examples of the light source used in the exposure include mercury lamps, light-emitting diodes, metal halide lamps, halogen lamps, etc. During the exposure, parallel light can be uniformly irradiated on the entire exposure surface, and accurate alignment of the photomask and the substrate on which the colored coating film is formed can be carried out. Therefore, it is preferably to use exposure devices such as mask aligners and steppers. Development is carried out by bringing the colored coating film after exposure (i.e., the colored cured coating film) into contact with a developer, and a colored pattern is formed on the substrate. By development, the unexposed portion of the colored cured coating film is dissolved in the developer and removed. As the developer, for example, an aqueous solution (aqueous developer) containing an alkaline compound such as potassium hydroxide, sodium bicarbonate, sodium carbonate, or tetramethylammonium hydroxide can be cited. The concentration of the alkaline compound in these aqueous developers is preferably 0.01% by mass to 10% by mass, more preferably 0.03% by mass to 5% by mass. The developer may further contain a surfactant. As the developing method, dipping method, immersion method, spraying method, etc. can be cited. It can also be carried out while tilting the substrate at an arbitrary angle during development. In addition, after development, it is preferable to wash the obtained colored pattern with water. In the obtained colored pattern, post-baking is preferably carried out. The post-baking temperature is preferably 150°C to 250°C, more preferably 160°C to 235°C. The post-baking time is preferably 1 minute to 120 minutes, more preferably 10 minutes to 60 minutes. In the case of not manufacturing a pattern, the colored cured coating film, which is a cured product of the colored coating film, can be formed, for example, by forming a colored coating film using a resin composition and then heating the colored coating film without exposure. The heating conditions can be, for example, the same as those for post-baking. [Display Device and Solid-State Imaging Element] The display device of this embodiment includes a color filter such as a colored pattern or a colored cured coating film. The solid-state imaging element of this embodiment includes a color filter such as a colored pattern or a colored cured coating film. By the colored curable resin composition of this embodiment, a color filter can be produced, for example. The color filter is effectively used as a film used in display devices such as liquid crystal display devices, electroluminescent display devices, and plasma displays; and solid-state imaging elements such as CCDs and CMOS sensors. [Examples] Hereinafter, the present invention will be described more specifically by way of examples. However, the present invention is of course not limited to the following examples, and can of course be appropriately modified and implemented within the scope that conforms to the above and the following gist, and these are all included in the technical scope of the present invention. Furthermore, hereinafter, unless otherwise specified, "parts" means "parts by mass" and "%" means "% by mass". In the following examples, "room temperature" means 18°C to 24°C. In the following examples, the structure of the compound was confirmed by a mass spectrometer (LC: Model 1200 manufactured by Agilent Technologies, MASS: Model LC / MSD6130 manufactured by Agilent Technologies). The weight average molecular weight (Mw) and number average molecular weight (Mn) of the resin in terms of polystyrene were measured by the GPC method under the following conditions. Apparatus: HLC-8120GPC (manufactured by Tosoh Corporation) Column: TSK-GEL G2000HXL Column temperature: 40 °C Solvent: Tetrahydrofuran Flow rate: 1.0 mL / min Concentration of solid component of the analysis sample: 0.001 mass% - 0.01 mass% Injection volume: 50 μL Detector: RI Calibration standard substance: TSK standard polystyrene (STANDARD POLYSTYRENE) F-40, F-4, F-288, A-2500, A-500 (manufactured by Tosoh Corporation) The ratio (Mw / Mn) of the weight average molecular weight and number average molecular weight in terms of polystyrene thus obtained was defined as the dispersity. (Example 1-1) <Synthesis of the compound represented by formula (I-1) (colorant A-1)> At 4 °C, 5.00 parts of the compound represented by formula (1) (manufactured by Taiyo Fine Chemical Co., Ltd., PinkBase), 35.0 parts of N-methylpyrrolidone (NMP) (manufactured by Fujifilm Wako Pure Chemical Industries, Ltd.), 4.8 parts of a 2M tetrahydrofuran (THF) solution of methyl bromide (manufactured by Tokyo Chemical Industry Co., Ltd.), and 2.87 parts of potassium tert-butoxide (manufactured by Fujifilm Wako Pure Chemical Industries, Ltd.) were mixed, and the temperature was raised to room temperature and stirred for 4 hours. After cooling the reaction solution to 4 °C, 35.0 parts of 2N hydrochloric acid was added, and 105 parts of water was added to the obtained slurry. The obtained precipitate was obtained in the form of the residue of suction filtration, washed with 62.7 parts of ion-exchanged water and dried to obtain 5.17 parts of the compound represented by formula (I-1) (colorant A-1). The yield was >99%. <Identification of the compound represented by formula (I-1) (colorant A-1)> (Mass spectrometry) Ionization mode = ESI + : m / z = [M+H] + 589.2 Exact Mass: 588.7 (Example 1-2) <Synthesis of the compound represented by formula (I-2) (colorant A-2)> 4.8 parts of a 2M THF solution of methyl bromide (manufactured by Tokyo Chemical Industry Co., Ltd.) was changed to 2.5 parts of ethyl bromide (manufactured by Tokyo Chemical Industry Co., Ltd.), and the compound represented by formula (I-2) (colorant A-2) was obtained in the same manner as in Example 1-1. The yield was 67.2%. <Identification of the compound represented by formula (I-2) (colorant A-2)> (Mass spectrometry) Ionization mode = ESI + : m / z = [M+H] + 603.2 Exact Mass: 602.8 (Examples 1-3) <Synthesis of the compound represented by formula (I-3) (colorant A-3)> 4.8 parts of a 2MTHF solution of methyl bromide (manufactured by Tokyo Chemical Industry Co., Ltd.) was changed to 2.5 parts of 2-bromoethanol (manufactured by Tokyo Chemical Industry Co., Ltd.), and otherwise, the compound represented by formula (I-3) (colorant A-3) was obtained in the same manner as in Example 1-1. The yield was 67.2%. <Identification of the compound represented by formula (I-3) (colorant A-3)> (Mass spectrometry) Ionization mode = ESI + : m / z = [M+H] + 619.2 Exact Mass: 618.2 (Synthesis Comparative Example 1) <Synthesis of the compound represented by formula (2) (colorant a-1)> The compound represented by formula (2) (colorant a-1) was synthesized according to the description in Japanese Patent Application Laid-Open No. 2021-162854. (Synthesis Example 1) <Synthesis of Resin B-1> An appropriate amount of nitrogen was circulated in a flask equipped with a reflux condenser, a dropping funnel, and a stirrer to create a nitrogen environment, and 280 parts of propylene glycol monomethyl ether acetate was placed and heated to 80 °C while stirring. Subsequently, into this flask, a solution prepared by dissolving 289 parts of a mixture of acrylic acid 3,4-epoxytricyclo[5.2.1.0 2,6 decane-8-yl ester and acrylic acid 3,4-epoxytricyclo[5.2.1.0 2,6 decane-9-yl ester (content ratio 1:1) in 125 parts of propylene glycol monomethyl ether acetate was added dropwise over about 5 hours using a dropping pump. On the other hand, a solution prepared by dissolving 33 parts of the polymerization initiator 2,2'-azobis(2,4-dimethylvaleronitrile) in 235 parts of propylene glycol monomethyl ether acetate was added dropwise into the flask over about 6 hours using another dropping pump. After the addition was completed, the mixture was maintained at this temperature for 4 hours and then cooled to room temperature to obtain a copolymer (resin B-1) solution with a copolymer solid content of 35.1%. The weight average molecular weight Mw of the resulting copolymer (resin B-1) was 9.2×10 3 , the dispersity was 2.08, and the acid value in terms of solid content was 77 mgKOH / g. The resulting copolymer had the following structural units. (Synthesis Example 2) <Synthesis of Resin B-2> 276.8 parts of propylene glycol monomethyl ether acetate (PGMEA) was added to a flask equipped with a stirring device, a dropping funnel, a condenser, a thermometer, and a gas inlet tube. While performing nitrogen replacement, stirring was carried out and the temperature was raised to 120 °C. Subsequently, 35.3 parts of tert-butyl peroxy-2-ethylhexanoate (polymerization initiator) was added to a monomer mixture containing 92.4 parts of 2-ethylhexyl acrylate, 184.9 parts of glycidyl methacrylate, and 12.3 parts of dicyclopentanyl methacrylate, and it was added dropwise from the dropping funnel to the flask over 2 hours. After the addition dropwise was completed, stirring was further carried out at 120 °C for 30 minutes to carry out a copolymerization reaction, thereby synthesizing an addition copolymer. Thereafter, the inside of the flask was replaced with air, 93.7 parts of acrylic acid, 1.5 parts of triphenylphosphine (catalyst), and 0.8 part of p-methoxyphenol (polymerization inhibitor) were added to the addition copolymer solution, and the reaction was continued at 110 °C for 10 hours. The epoxy group derived from glycidyl methacrylate was cleaved by the reaction with acrylic acid, and a polymerizable unsaturated bond was introduced into the side chain of the addition copolymer. Subsequently, 24.2 parts of succinic anhydride was added to the reaction system, and the reaction was continued at 110 °C for 1 hour to react the hydroxyl group generated by the cleavage of the epoxy group with succinic anhydride, and a carboxyl group was introduced into the side chain, thereby obtaining a copolymer (Resin B-2). Finally, 383.3 parts of PGMEA was added to the reaction solution to obtain a copolymer (Resin B-2) solution having a solid content of 40 mass%. The weight average molecular weight of the resulting copolymer in terms of polystyrene was 6.3×10 3 , and the acid value in terms of solid content was 34 mgKOH / g. (Example 2-1) <Preparation of Colored Resin Composition 1> 80.0 parts of the compound represented by formula (I-2) (colorant A-2), 29.1 parts of a dispersant (manufactured by BYK Co., BYKLPN-6919) (in terms of solid content), 29.1 parts of the resin B-1 obtained in Synthesis Example 1 (in terms of solid content), 861.8 parts of propylene glycol monomethyl ether acetate, and 1500 parts of 0.2 mm zirconia beads were mixed, and the obtained mixture was shaken for 1 hour using a paint conditioner (manufactured by LAU Co.). Thereafter, the zirconia beads were removed by filtration to obtain the colored resin composition 1. (Example 2-2) <Preparation of Colored Resin Composition 2> 80.0 parts of the compound represented by formula (I-2) (colorant A-2) was changed to 80.0 parts of the compound represented by formula (I-3) (colorant A-3), and the colored resin composition 2 was obtained in the same manner as in Example 2-1 except for this. (Comparative Example 2-1) <Preparation of Colored Resin Composition 3> Colored resin composition 3 was obtained in the same manner as in Example 2-1, except that 80.0 parts of the compound represented by formula (I-2) (colorant A-2) was changed to 80.0 parts of the compound represented by formula (2) (colorant a-1). (Example 3-1) <Production and Evaluation of Colored Cured Coating 1> (1) Preparation of Colored Curing Resin Composition 1 Colored curing resin composition 1 was obtained by mixing the following components. · Colored resin composition 1 of Example 2-1: 407.1 parts (Colorant (A): 32.6 parts of the compound represented by formula (I-2) (colorant A-2); Resin (B): 11.8 parts (in terms of solid content) of resin (B-1); Solvent (C): 350.8 parts of propylene glycol monomethyl ether acetate; Other components: 11.8 parts (in terms of solid content) of a dispersant (manufactured by BYK Co., BYKLPN-6919)) · Resin (B): 51.8 parts (in terms of solid content) of the resin (B-2) obtained in Synthesis Example 2 · Solvent (C): 484.2 parts of propylene glycol monomethyl ether acetate · Polymerizable compound (D): 42.5 parts (in terms of solid content) of dipentaerythritol polyacrylate (manufactured by Shin-Nakamura Chemical Co., Ltd., trade name A-9550) · Polymerization initiator (E): 9.0 parts of N-acetoxy-1-(4-phenylmercapto-phenyl)-3-cyclohexylpropane-1-one-2-imine (manufactured by Changzhou Qiangli Electronic New Materials Co., Ltd., trade name TR-PBG327) · Levelling agent (F): 0.1 part of polyether-modified silicone oil (manufactured by Toray Dow Corning Co., Ltd., trade name Toray silicone SH8400) (2) Production of Colored Cured Coating 1 The obtained colored curing resin composition 1 was applied onto a 5 cm square glass substrate (manufactured by Corning Co., Eagle 2000) by spin coating to obtain a colored coating 1. Then, the colored coating 1 was pre-baked at 100°C for 2 minutes and post-baked in an oven at 230°C for 5 minutes to obtain the colored cured coating 1. (3)Light resistance test An ultraviolet cut-off filter (manufactured by HOYA Corporation, Colored Optical Glass L38, a filter that cuts off light below 380 nm) was placed on the obtained colored cured coating film 1 (colored cured coating film 1 before light irradiation), and xenon lamp light was irradiated for 67 hours in the atmosphere using a light resistance tester (manufactured by Toyo Seiki Co., Ltd., SUNTEST CPS+), thereby obtaining the colored cured coating film 1 after light irradiation. A colorimeter (manufactured by Olympus Corporation, OSP-SP-200) was used to measure the absorbance of the colored cured coating film 1 at the maximum absorption wavelength before and after light irradiation, and the absorbance retention rate was calculated. Here, the absorbance retention rate is a value calculated by the following formula. The higher the absorbance retention rate, the better the light resistance. In addition, if the light resistance of the colored cured coating film is good, it can be said that the light resistance of the color filter made of the same colored curing resin composition is also excellent. The results are shown in Table 1. Absorbance retention rate (%) = (Absorbance of the colored cured coating film at the maximum absorption wavelength after light irradiation) / (Absorbance of the colored cured coating film at the maximum absorption wavelength before light irradiation) × 100 (4)Solvent resistance test The obtained colored cured coating film 1 was immersed in propylene glycol monomethyl ether (PGME) at room temperature for 5 minutes, and the absorbance of the colored cured coating film 1 at the maximum absorption wavelength before and after immersion was measured, and the absorbance retention rate was calculated. Here, the absorbance retention rate is a value calculated by the following formula. The higher the absorbance retention rate, the better the solvent resistance. In addition, if the solvent resistance of the colored cured coating film is good, it can be said that the solvent resistance of the color filter made of the same colored resin composition is also excellent. The results are shown in Table 2. Absorbance retention rate (%) = (Absorbance of the colored cured coating film at the maximum absorption wavelength after immersion) / (Absorbance of the colored cured coating film at the maximum absorption wavelength before immersion) × 100 (5)Heat resistance test The obtained colored cured coating film 1 was heated in an oven at 260 °C for 10 minutes in an air atmosphere, and the absorbance of the colored cured coating film 1 at the maximum absorption wavelength before and after heating was measured, and the absorbance retention rate was calculated. Here, the absorbance retention rate is a value calculated by the following formula. The higher the absorbance retention rate, the better the heat resistance. In addition, if the heat resistance of the colored cured coating film is good, it can be said that the heat resistance of the color filter made of the same colored curing resin composition is also excellent. The results are shown in Table 3. Absorbance retention rate (%) = (Absorbance of the colored cured coating film at the maximum absorption wavelength after heating) / (Absorbance of the colored cured coating film at the maximum absorption wavelength before heating) × 100 Example 3-2: <Production and Evaluation of Colored Hardened Coating Film 2> 407.1 parts of the colored resin composition 1 of Example 2-1 was changed to 407.1 parts of the colored resin composition 2 of Example 2-2, and a colored curable resin composition 2 was prepared in the same manner as in Example 3-1 except for this. Subsequently, in the same manner as in Example 3-1, a colored hardened coating film 2 was produced from the colored curable resin composition 2, and a light resistance test, a solvent resistance test, and a heat resistance test were conducted. The results are shown in Tables 1 to 3. Comparative Example 3-1: <Production and Evaluation of Colored Hardened Coating Film 3> 407.1 parts of the colored resin composition 1 of Example 2-1 was changed to 407.1 parts of the colored resin composition 3 of Comparative Example 2-1, and a colored curable resin composition 3 was prepared in the same manner as in Example 3-1 except for this. Subsequently, in the same manner as in Example 3-1, a colored hardened coating film 3 was produced from the colored curable resin composition 3, and a light resistance test was conducted. The results are shown in Table 1. [Table 1] [Table 2] [Table 3] As shown in Tables 1 to 3, the colored hardened coating films of Example 3-1 and Example 3-2 containing the specified colorant (compound (I)) had a higher absorbance retention rate of the colored hardened coating film before and after light irradiation than the colored hardened coating film of Comparative Example 3-1 that did not contain the specified colorant. In addition, it was found that the colored hardened coating films of Example 3-1 and Example 3-2 were also excellent in terms of solvent resistance and heat resistance. From these results, it was confirmed that the compound of the present invention is effectively used for forming a color filter excellent in light resistance, and that the colored curable resin composition of the present invention can form a color filter excellent in light resistance. None None

Claims

1. A compound represented by formula (I), wherein in formula (I), R1 and R3 independently represent monovalent aromatic hydrocarbon groups having 6 to 20 carbon atoms that may have substituents; R2 represents a monovalent hydrocarbon group having 1 to 20 carbon atoms, wherein the hydrogen atom contained in the hydrocarbon group may be substituted by a halogen atom, -OH, -SO3H, -SO3-Z+, -SO3R8, or -SO2NR9R10; R5 represents -OH, -SO3-, -SO3H, -SO3-Z+, -CO2H, -CO2-Z+, -CO2R8, -SO3R8, or -SO2NR9R10; R6 and R7 independently represent a hydrogen atom or a monovalent saturated hydrocarbon group having 1 to 6 carbon atoms; m represents an integer from 0 to 5; when m is 2 or more, multiple R5s may be the same or different; a represents an integer of 0 or 1; X represents a halogen atom; Z+ represents N+(R11)4, Na+, or K+, and the four R11s can be the same or different; R8 represents a monovalent saturated hydrocarbon group with 1 to 20 carbon atoms, wherein the hydrogen atom contained in the saturated hydrocarbon group can be substituted by a halogen atom; R9 and R10 independently represent hydrogen atoms or monovalent saturated hydrocarbon groups with 1 to 20 carbon atoms that may have substituents, wherein the -CH2- contained in the saturated hydrocarbon group can be substituted by -O-, -CO-, -NH- or -NR8-; R9 and R10 can also be bonded to each other to form a heterocycle with an adjacent nitrogen atom, consisting of a 3-membered ring to a 10-membered ring; R11 represents a hydrogen atom, a monovalent saturated hydrocarbon group with 1 to 20 carbon atoms, or an aralkyl group with 7 to 10 carbon atoms.

2. A coloring resin composition comprising a colorant and a resin, wherein the colorant comprises a compound represented by formula (I) as described in claim 1.

3. A color-curable resin composition comprising a colorant, a resin, a polymerizable compound, and a polymerization initiator, wherein the colorant comprises a compound represented by formula (I) as described in claim 1.

4. A color filter formed from a color-curing resin composition as described in claim 3.

5. A display device comprising a color filter as described in claim 4.

6. A solid-state imaging element comprising a color filter as described in claim 4.