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11.发明授权Colored radiation-sensitive composition, colored cured film, color filter, pattern forming method, color filter production method, solid-state image sensor, and image display device 有权彩色辐射敏感组合物，着色固化膜，滤色器，图案形成方法，滤色器制备方法，固态图像传感器和图像显示装置公开(公告)号：US09323145B2
公开(公告)日：2016-04-26
申请号：US14454832
申请日：2014-08-08
Applicant: FUJIFILM CORPORATION
Inventor： Yushi Kaneko , Hiroaki Idei , Seiichi Hitomi , Kazuya Oota , Yousuke Murakami
IPC: G03F7/004 , G02B5/20 , G03F7/00 , G03F7/031 , G03F7/027 , G03F7/105 , G02B1/04 , G03F7/038 , G02B5/22
CPC classification number: G03F7/0007 , G02B1/04 , G02B5/223 , G03F7/027 , G03F7/031 , G03F7/038 , G03F7/0388 , G03F7/105
Abstract: A colored radiation-sensitive composition contains (A) a dye multimer, (B) a pigment, (C) a polymerizable compound, (D) a photopolymerization initiator, and (E) a dispersion resin obtained by reacting a polymer, which has a hydroxyl group on one terminal, with an acid anhydride.
Abstract translation: 有色辐射敏感性组合物包含（A）染料多聚体，（B）颜料，（C）可聚合化合物，（D）光聚合引发剂，和（E）通过使聚合物反应获得的分散树脂， 一个末端的羟基，与酸酐反应。
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12.发明授权公开(公告)号：US12019371B2
公开(公告)日：2024-06-25
申请号：US17110934
申请日：2020-12-03
Applicant: FUJIFILM Corporation
Inventor： Yasuhiro Sawamura , Masaomi Makino , Akio Mizuno , Yushi Kaneko , Hiroaki Idei
IPC: C08F222/10 , C08K5/00 , G02B5/20 , G03F7/00 , G03F7/031
CPC classification number: G03F7/031 , C08F222/1006 , C08K5/0041 , G02B5/20 , G03F7/0007 , C09K2323/00 , C09K2323/03
Abstract: Provided is a photosensitive composition including a pigment, a compound which is represented by Formula (1) (A1-L1-Z1) and has 3000 L·mol−1·cm−1 or less of a maximum value of a molar light absorption coefficient in a wavelength range of 400 to 700 nm, a polymerizable compound, and an oxime-based photopolymerization initiator. In Formula (1), A1 represents a group including an aromatic ring, L1 represents a single bond or a divalent linking group, and Z1 represents a group represented by Formula (Z1).
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公开(公告)号：US11156754B2
公开(公告)日：2021-10-26
申请号：US16131714
申请日：2018-09-14
Applicant: FUJIFILM Corporation
Inventor： Junichi Ito , Hideki Takakuwa , Daisuke Hamada , Yushi Kaneko
IPC: H01L27/14 , G03F7/004 , G02B5/20 , G03F7/038 , G03F7/105 , H01L31/0216 , G03F7/033 , G02B5/22 , G02B5/00 , G03F7/00 , H01L27/146 , H01L31/0232 , G03F7/16 , G03F7/20 , G03F7/30
Abstract: An object of the present invention is to provide a curable composition capable of forming a cured film having excellent linearity of a pattern, and a light-shielding film, a color filter, a solid-state imaging device, and an infrared sensor, each formed using the curable composition. Another object of the present invention is to provide a pattern forming method and a method for manufacturing a color filter, each using the curable composition.
The curable composition of the present invention is a curable composition containing a visible light-absorbing coloring agent, an infrared ray-absorbing coloring agent, a polymerizable compound, and a photopolymerization initiator, in which a minimum value in optical densities per 1 μm of a film thickness in a wavelength range of 380 to 1,100 nm of a coating film of the curable composition is 1 or more, and the Δ optical density calculated by Formula (1) is 1 or less, Δ Optical density=|OD1−OD2| Formula (1) in Formula (1), OD1 represents a minimum value in optical densities per 1 μm of a film thickness in a wavelength range from 380 nm to 780 nm of the coating film, and OD2 represents a minimum value in optical densities per 1 μm of a film thickness in a wavelength range of more than 780 nm and 1,100 nm or less of the coating film.-
公开(公告)号：US10191369B2
公开(公告)日：2019-01-29
申请号：US15014756
申请日：2016-02-03
Applicant: FUJIFILM Corporation
Inventor： Junichi Itou , Akihiro Hara , Kazuya Oota , Yushi Kaneko , Daisuke Sasaki
IPC: G03F7/00 , C09B11/24 , G02B5/22 , G03F7/20 , G03F7/32 , G02B1/12 , C08F12/14 , C09B11/28 , C09B23/01 , C09B23/04 , C09B23/06 , C09B23/08 , C09B67/22 , C09B69/06 , C09B69/10 , G03F7/028 , C09B57/00 , C09B57/10 , C09B69/00 , G03F7/027 , G03F7/105 , C09B21/00
Abstract: A colored composition of the present invention includes a dye compound having an anionic moiety including at least one of a structure represented by the following General Formula (A1), a structure represented by the following General Formula (A2), and a structure containing a boron atom, and a dye structure having a cationic moiety, in which the anionic moiety and the cationic moiety are bonded to each other via a covalent bond and present in the same molecule; a curable compound; and a solvent. (in General Formula (A1), R1 and R2 each independently represent —SO2— or —CO—) (in General Formula (A2), R4 represents —SO2— or —CO—; and R4 and R5 each independently represent —SO2—, —CO—, or —CN).
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15.发明授权Method of producing color filter and solid-state imaging device having colored composition containing color agent 有权具有含有着色剂的着色组合物的滤色器和固态成像装置的制造方法公开(公告)号：US09442373B2
公开(公告)日：2016-09-13
申请号：US14169367
申请日：2014-01-31
Applicant: FUJIFILM CORPORATION
Inventor： Kaoru Aoyagi , Naotsugu Muro , Mitsuji Yoshibayashi , Yushi Kaneko , Yasuo Sugishima
CPC classification number: G03F7/0007 , C09D7/63 , G02B5/201 , G02B5/22 , G02B5/223 , G03C7/12 , H01L27/14621 , H01L27/14685
Abstract: The invention is directed to a colored composition containing a coloring agent and a resin, wherein a content of the coloring agent to a total solid content of the colored composition is 50% by weight or more and a solid content acid value of the resin is more than 80 mg KOH/g, and a method of producing a color filter including forming a first colored layer containing a first colored composition and patterning with dry etching so as to from a through-hole group in the first colored layer, wherein the first colored composition is the colored composition as defined herein.
Abstract translation: 本发明涉及含有着色剂和树脂的着色组合物，其中着色剂的总固体含量为着色组合物的含量为50重量％以上，树脂的固体成分酸值越多 超过80mg KOH / g的方法，以及一种生产滤色器的方法，该滤色器包括形成含有第一着色组合物的第一着色层，并且利用干蚀刻从第一着色层中的通孔基团图案化，其中第一着色层 组合物是本文定义的着色组合物。
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Patent Agency Ranking
16.发明授权Colored radiation-sensitive composition, colored cured film, color filter, colored pattern forming method, color filter production method, solid-state image sensor, and image display device 有权彩色辐射敏感组合物，着色固化膜，滤色器，着色图案形成方法，滤色器制造方法，固态图像传感器和图像显示装置公开(公告)号：US09268063B2
公开(公告)日：2016-02-23
申请号：US14489631
申请日：2014-09-18
Applicant: FUJIFILM Corporation
Inventor： Hiroaki Idei , Yushi Kaneko , Seiichi Hitomi , Kazuya Oota , Yousuke Murakami
CPC classification number: G02B1/04 , B29D11/00634 , C09B69/101 , C09B69/103 , C09B69/105 , C09B69/106 , C09B69/108 , C09B69/109 , G02B5/201 , G02B5/23 , G03F7/0007 , G03F7/033 , G03F7/105 , C08L33/08 , C08L33/10 , C08L33/24
Abstract: Colored radiation-sensitive composition includes (A) a dye multimer, (B) an alkali-soluble resin containing at least one kind of repeating unit selected from a group consisting of a repeating unit represented by the following Formula (b1) and a repeating unit represented by the following Formula (b2), (C) a polymerizable compound, and (D) a photopolymerization initiator. In the formulae, each of R1 and R4 independently represents a hydrogen atom, an aryl group, or an alkyl group, and among these, an aryl group is preferable. R2 represents a hydrogen atom or a methyl group, R3 represents an alkylene group having 2 or 3 carbon atoms, and m represents an integer from 1 to 15.
Abstract translation: 着色的放射线敏感性组合物包括（A）染料多聚体，（B）含有选自由下式（b1）表示的重复单元和重复单元的重复单元中的至少一种重复单元的碱溶性树脂 由下式（b2）表示，（C）可聚合化合物和（D）光聚合引发剂。 在该式中，R 1和R 4各自独立地表示氢原子，芳基或烷基，其中优选芳基。 R 2表示氢原子或甲基，R 3表示碳原子数2或3的亚烷基，m表示1〜15的整数。
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公开(公告)号：US12227669B2
公开(公告)日：2025-02-18
申请号：US17560255
申请日：2021-12-23
Applicant: FUJIFILM Corporation
Inventor： Yushi Kaneko , Akio Mizuno , Yutaro Fukami , Masaomi Makino
IPC: C09D7/41 , C08G81/02 , C08K5/00 , C09D187/00 , G02B5/20
Abstract: Provided are a resin composition including a pigment, a resin including a repeating unit represented by Formula (1), and a solvent; a film formed of the resin composition; a color filter; a solid-state imaging element; an image display device; a resin; and a compound.
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18.发明申请公开(公告)号：US20230126240A1
公开(公告)日：2023-04-27
申请号：US18069364
申请日：2022-12-21
Applicant: FUJIFILM Corporation
Inventor： Yushi Kaneko , Takuya Tsuruta , Yuichi Yasuhara , Hirotaka Takishita
Abstract: A coloring composition includes at least one compound S selected from a compound S-1 represented by Formula (1) or a compound S-2 in which the compound S-1 is coordinated to a metal atom, a pigment, a resin P, and a solvent, in which the resin P includes at least one selected from a graft resin P-1 having a specific graft chain, a block copolymer P-2 including a specific structure, or a resin P-3 in which at least one terminal of a polymer chain including a specific structure is capped with an acid group.
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公开(公告)号：US20220011485A1
公开(公告)日：2022-01-13
申请号：US17475586
申请日：2021-09-15
Applicant: FUJIFILM Corporation
Inventor： Junichi Ito , Hideki Takakuwa , Daisuke Hamada , Yushi Kaneko
IPC: G02B5/20 , G03F7/038 , G03F7/105 , H01L27/14 , H01L31/0216 , G03F7/033 , G02B5/22 , G02B5/00 , G03F7/00 , H01L27/146 , H01L31/0232
Abstract: An object of the present invention is to provide a curable composition capable of forming a cured film having excellent linearity of a pattern, and a light-shielding film, a color filter, a solid-state imaging device, and an infrared sensor, each formed using the curable composition. Another object of the present invention is to provide a pattern forming method and a method for manufacturing a color filter, each using the curable composition.
The curable composition of the present invention is a curable composition containing a visible light-absorbing coloring agent, an infrared ray-absorbing coloring agent, a polymerizable compound, and a photopolymerization initiator, in which a minimum value in optical densities per 1 μm of a film thickness in a wavelength range of 380 to 1,100 nm of a coating film of the curable composition is 1 or more, and the Δ optical density calculated by Formula (1) is 1 or less, ΔOptical density=|OD1−OD2| Formula (1) in Formula (1), OD1 represents a minimum value in optical densities per 1 μm of a film thickness in a wavelength range from 380 nm to 780 nm of the coating film, and OD2 represents a minimum value in optical densities per 1 μm of a film thickness in a wavelength range of more than 780 nm and 1,100 nm or less of the coating film.-
20.发明授权Photosensitive resin composition, light-shielding color filter, method of producing the same and solid-state image sensor 有权光敏树脂组合物，遮光滤色器，其制造方法和固态图像传感器公开(公告)号：US08895909B2
公开(公告)日：2014-11-25
申请号：US13953748
申请日：2013-07-30
Applicant: FUJIFILM Corporation
Inventor： Yoichi Maruyama , Hiroyuki Einaga , Toru Fujimori , Kazuto Shimada , Tomotaka Tsuchimura , Yushi Kaneko
IPC: H01L27/00 , G02B5/23 , G03F7/00 , G03F7/029 , G03F7/031 , G03F7/033 , G03F7/105 , G02B5/22 , H01L27/146
CPC classification number: G02B5/23 , G02B5/223 , G03F7/0007 , G03F7/029 , G03F7/031 , G03F7/033 , G03F7/105 , H01L27/14621
Abstract: The invention provides a photosensitive resin composition that includes titanium black, a photopolymerizable compound, a resin A having an acid value of from 70 mgKOH/g to 250 mgKOH/g, a resin B having an acid value of from 26 mgKOH/g to 65 mgKOH/g, a photopolymerization initiator, and a solvent, the photopolymerization initiator including an oxime photopolymerization compound.
Abstract translation: 本发明提供一种感光性树脂组合物，其包含钛黑，光聚合性化合物，酸值为70mgKOH / g〜250mgKOH / g的树脂A，酸值为26mgKOH / g〜65的树脂B mgKOH / g，光聚合引发剂和溶剂，光聚合引发剂包括肟光聚合化合物。
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