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公开(公告)号：US11639407B2
公开(公告)日：2023-05-02
申请号：US16993448
申请日：2020-08-14
申请人： FUJIFILM Corporation
发明人： Junichi Ito , Yutaro Fukami , Yushi Kaneko , Kazuya Ota , Hiromu Koizumi , Michihiro Ogawa , Hiroaki Idei
IPC分类号： C08F220/32 , C08F2/38 , C08F2/50 , C08F220/18 , C08F220/36 , G03F7/09 , C08F222/20 , C08K5/33 , C08K5/3447 , G03F7/00 , G03F7/033 , C08F220/56
摘要： Provided are a curable composition including a pigment, a resin having a structural unit represented by Formula 1, and a photopolymerization initiator; as well as a cured product obtained by curing the curable composition, a color filter including the cured product, a method for producing the color filter, and a solid-state imaging element or an image display device, each of which including the color filter. R1 to R3 each independently represent a hydrogen atom or an alkyl group, X1 represents —COO—, —CONR—, or an arylene group, R4 represents a divalent linking group, L1 represents a group represented by Formula 2 or 3, R5 represents an (n+1)-valent linking group, X2 represents an oxygen atom or —NRA—, RA represents a hydrogen atom, an alkyl group, or an aryl group, and n represents an integer of 1 or more.
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2.发明授权公开(公告)号：US11746239B2
公开(公告)日：2023-09-05
申请号：US16812611
申请日：2020-03-09
申请人： FUJIFILM Corporation
发明人： Shoichi Nakamura , Kazuya Ota , Haruki Inabe
CPC分类号： C09B56/02 , C09B44/108 , G02B5/223
摘要： A coloring composition includes a metal azo pigment, a compound having an ethylenically unsaturated bonding group, and a solvent, the metal azo pigment includes at least one kind of an anion selected from an azo compound represented by Formula (I) or an azo compound having a tautomeric structure of the azo compound represented by Formula (I), two or more kinds of metal ions, and a melamine compound, and in Formula (I), R1 and R2 each independently represent OH or NR5R6, R3 and R4 each independently represent ═O or ═NR7, and R5 to R7 each independently represent a hydrogen atom or an alkyl group.
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公开(公告)号：US11945917B2
公开(公告)日：2024-04-02
申请号：US16897540
申请日：2020-06-10
申请人： FUJIFILM Corporation
发明人： Yutaro Fukami , Yushi Kaneko , Junichi Ito , Kazuya Ota , Hiromu Koizumi
IPC分类号： C08F2/46 , C08F2/50 , C08G61/04 , C08G63/08 , C08G63/91 , C08G64/18 , C08G81/02 , C08K5/00 , C08K5/3437 , C08K5/3447 , C08K5/55 , C08L81/02 , G02F1/1335 , H01L27/146
CPC分类号： C08G81/027 , C08G63/08 , C08G63/912 , C08G64/18 , C08K5/0041 , C08K5/3437 , C08K5/3447 , C08K5/55 , C08L81/02 , G02F1/133514 , H01L27/14621
摘要： A composition includes a compound represented by Formula (1) and a pigment. In Formula (1), R1 represents an (m+n)-valent linking group, P1 represents a polymer chain which has a polyester repeating unit in a main chain, and of which a weight-average molecular weight is 1000 or more, P2 represents a polymer chain which is different from P1 and has a repeating unit derived from a monomer having an ethylenically unsaturated bonding group in a main chain, m represents a number of 1 to 9, n represents a number of 1 to 9, and m+n satisfies 4 to 18.
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公开(公告)号：US11680125B2
公开(公告)日：2023-06-20
申请号：US16993448
申请日：2020-08-14
申请人： FUJIFILM Corporation
发明人： Junichi Ito , Yutaro Fukami , Yushi Kaneko , Kazuya Ota , Hiromu Koizumi , Michihiro Ogawa , Hiroaki Idei
IPC分类号： C08F220/32 , C08F2/38 , C08F2/50 , C08F220/18 , C08F220/56 , C08F220/36 , G03F7/09 , C08F222/20 , C08K5/33 , C08K5/3447 , G03F7/00 , G03F7/033
CPC分类号： C08F220/32 , C08F2/38 , C08F2/50 , C08F220/18 , C08F220/36 , C08F220/56 , C08F222/20 , C08K5/33 , C08K5/3447 , G03F7/0007 , G03F7/033 , G03F7/091
摘要： Provided are a curable composition including a pigment, a resin having a structural unit represented by Formula 1, and a photopolymerization initiator; as well as a cured product obtained by curing the curable composition, a color filter including the cured product, a method for producing the color filter, and a solid-state imaging element or an image display device, each of which including the color filter. R1 to R3 each independently represent a hydrogen atom or an alkyl group, X1 represents —COO—, —CONR—, or an arylene group, R4 represents a divalent linking group, L1 represents a group represented by Formula 2 or 3, R5 represents an (n+1)-valent linking group, X2 represents an oxygen atom or —NRA—, RA represents a hydrogen atom, an alkyl group, or an aryl group, and n represents an integer of 1 or more.
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公开(公告)号：US20200369810A1
公开(公告)日：2020-11-26
申请号：US16993448
申请日：2020-08-14
申请人： FUJIFILM Corporation
发明人： Junichi ITO , Yutaro Fukami , Yushi Kaneko , Kazuya Ota , Hiromu Koizumi , Michihiro Ogawa , Hiroaki Idei
IPC分类号： C08F220/32 , C08F2/50 , C08F220/56 , C08F220/18 , C08K5/3447 , C08K5/33 , G03F7/00 , G03F7/09 , C08F2/38 , C08F220/36 , C08F222/20 , G03F7/033
摘要： Provided are a curable composition including a pigment, a resin having a structural unit represented by Formula 1, and a photopolymerization initiator; as well as a cured product obtained by curing the curable composition, a color filter including the cured product, a method for producing the color filter, and a solid-state imaging element or an image display device, each of which including the color filter. R1 to R3 each independently represent a hydrogen atom or an alkyl group, X1 represents —COO—, —CONR—, or an arylene group, R4 represents a divalent linking group, L1 represents a group represented by Formula 2 or 3, R5 represents an (n+1)-valent linking group, X2 represents an oxygen atom or —NRA-, RA represents a hydrogen atom, an alkyl group, or an aryl group, and n represents an integer of 1 or more.
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公开(公告)号：US11718695B2
公开(公告)日：2023-08-08
申请号：US16993448
申请日：2020-08-14
申请人： FUJIFILM Corporation
发明人： Junichi Ito , Yutaro Fukami , Yushi Kaneko , Kazuya Ota , Hiromu Koizumi , Michihiro Ogawa , Hiroaki Idei
IPC分类号： C08F220/32 , C08F2/38 , C08F2/50 , C08F220/18 , C08F220/56 , C08F220/36 , G03F7/09 , C08F222/20 , C08K5/33 , C08K5/3447 , G03F7/00 , G03F7/033
CPC分类号： C08F220/32 , C08F2/38 , C08F2/50 , C08F220/18 , C08F220/36 , C08F220/56 , C08F222/20 , C08K5/33 , C08K5/3447 , G03F7/0007 , G03F7/033 , G03F7/091
摘要： Provided are a curable composition including a pigment, a resin having a structural unit represented by Formula 1, and a photopolymerization initiator; as well as a cured product obtained by curing the curable composition, a color filter including the cured product, a method for producing the color filter, and a solid-state imaging element or an image display device, each of which including the color filter. R1 to R3 each independently represent a hydrogen atom or an alkyl group, X1 represents —COO—, —CONR—, or an arylene group, R4 represents a divalent linking group, L1 represents a group represented by Formula 2 or 3, R5 represents an (n+1)-valent linking group, X2 represents an oxygen atom or —NRA—, RA represents a hydrogen atom, an alkyl group, or an aryl group, and n represents an integer of 1 or more.
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