公开(公告)号：US11656384B2

公开(公告)日：2023-05-23

申请号：US16713234

申请日：2019-12-13

Applicant: FUJIFILM Corporation

Inventor： Yushi Kaneko ,  Yoshinori Taguchi ,  Hirotaka Takishita ,  Masahiro Mori ,  Yasuhiro Sawamura

IPC: C07D251/70 ,  G02B1/04 ,  C07C233/65 ,  C07C257/06 ,  C07C311/21 ,  C07C323/47 ,  C07D209/60 ,  C07D209/88 ,  C07D251/52 ,  C07D401/12 ,  C07D417/12 ,  C07D491/048 ,  C07D513/04 ,  H04N25/00

CPC classification number: G02B1/041 ,  C07C233/65 ,  C07C257/06 ,  C07C311/21 ,  C07C323/47 ,  C07D209/60 ,  C07D209/88 ,  C07D251/52 ,  C07D251/70 ,  C07D401/12 ,  C07D417/12 ,  C07D491/048 ,  C07D513/04 ,  H04N25/00

Abstract: An object of the present invention is to provide a composition capable of forming a film having a high refractive index and excellent exterior characteristics. Another object of the present invention is to provide a film, a lens, and a solid-state imaging element in which the composition is used. Still another object of the present invention is to provide novel compounds.
The composition according to an embodiment of the present invention contains a compound represented by General Formula (I), a solvent, and a resin, in which a solubility of the compound represented by General Formula (I) in the solvent is less than 0.5% by mass at 25° C., and a maximum absorption wavelength of the compound represented by General Formula (I) at a wavelength range of 300 to 800 nm is equal to or shorter than 450 nm.

AB-C)n  (I)

公开(公告)号：US11639407B2

公开(公告)日：2023-05-02

申请号：US16993448

申请日：2020-08-14

Applicant: FUJIFILM Corporation

Inventor： Junichi Ito ,  Yutaro Fukami ,  Yushi Kaneko ,  Kazuya Ota ,  Hiromu Koizumi ,  Michihiro Ogawa ,  Hiroaki Idei

IPC: C08F220/32 ,  C08F2/38 ,  C08F2/50 ,  C08F220/18 ,  C08F220/36 ,  G03F7/09 ,  C08F222/20 ,  C08K5/33 ,  C08K5/3447 ,  G03F7/00 ,  G03F7/033 ,  C08F220/56

Abstract: 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.

公开(公告)号：US11518827B2

公开(公告)日：2022-12-06

申请号：US17143622

申请日：2021-01-07

Applicant: FUJIFILM Corporation

Inventor： Masaomi Makino ,  Yushi Kaneko ,  Akio Mizuno ,  Yasuhiro Sawamura ,  Hiroaki Idei

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08F22/26 ,  C08F2/06 ,  C08K5/00 ,  C08K5/02 ,  C08K5/101 ,  G03F7/00 ,  G03F7/028

Abstract: The present invention provides a curable compound including a pigment, a compound A, a photopolymerization initiator, a curable compound other than the compound A, and a resin, in which a content of the compound A in a total solid content of the curable composition is 1 to 15 mass %. The compound A is a compound having each of a coloring agent partial structure, an acid group or a basic group, and a curable group. The present invention further provides a method for producing the curable composition, a film formed of the curable composition, a color filter, a method for manufacturing a color filter, a solid-state imaging element, and an image display device.

公开(公告)号：US11155703B2

公开(公告)日：2021-10-26

申请号：US16283107

申请日：2019-02-22

Applicant: FUJIFILM Corporation

Inventor： Michihiro Ogawa ,  Yutaro Fukami ,  Junichi Ito ,  Yushi Kaneko ,  Hiroaki Idei ,  Daisuke Hamada ,  Tatsuo Ishikawa

IPC: C08L33/10 ,  G03F7/004 ,  H04N5/225 ,  G03F7/038 ,  H04N5/369 ,  C08F290/06 ,  G02B5/20 ,  H01L27/146 ,  H04N9/07 ,  G03F7/033 ,  C08K3/013 ,  C08J3/28 ,  C08J5/18 ,  C08K3/28 ,  C08L29/12 ,  C08L33/14 ,  C08L33/26 ,  C08K5/372

Abstract: A curable composition contains a resin containing a curable group, a colorant, a polymerization inhibitor, and a polymerization initiator. A manufacturing method of the curable composition includes a colorant dispersing step of mixing together the resin containing a curable group, the colorant, and the polymerization inhibitor and a mixing step of mixing together the colorant dispersion and the polymerization initiator so as to obtain the curable composition. A cured film is obtained by curing the curable composition. A color filter, a solid-state imaging element, and an infrared sensor have the cured film. A manufacturing method of the cured film includes a curable composition layer-forming step, an exposure step, and a development step.

公开(公告)号：US11718695B2

公开(公告)日：2023-08-08

申请号：US16993448

申请日：2020-08-14

Applicant: FUJIFILM Corporation

Inventor： Junichi Ito ,  Yutaro Fukami ,  Yushi Kaneko ,  Kazuya Ota ,  Hiromu Koizumi ,  Michihiro Ogawa ,  Hiroaki Idei

IPC: 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 classification number: C08F220/32 ,  C08F2/38 ,  C08F2/50 ,  C08F220/18 ,  C08F220/36 ,  C08F220/56 ,  C08F222/20 ,  C08K5/33 ,  C08K5/3447 ,  G03F7/0007 ,  G03F7/033 ,  G03F7/091

Abstract: 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.

公开(公告)号：US20210130617A1

公开(公告)日：2021-05-06

申请号：US17142730

申请日：2021-01-06

Applicant: FUJIFILM Corporation

Inventor： Yasuhiro Sawamura ,  Masaomi Makino ,  Akio Mizuno ,  Yushi Kaneko ,  Hiroaki Idei

IPC: C09B57/00 ,  G03F7/00 ,  C09B67/46

Abstract: Provided are a coloring composition including a green colorant, a resin, and an organic solvent, in which the green colorant includes a squarylium compound having a solubility of 30 mg/L or less in propylene glycol methyl ether acetate at 25° C.; a film formed of the coloring composition; a color filter; a method for manufacturing a color filter; a solid-state imaging element; and an image display device.

公开(公告)号：US20210088902A1

公开(公告)日：2021-03-25

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: G03F7/031 ,  G03F7/00 ,  C08K5/00 ,  C08F222/10

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).

公开(公告)号：US20190185656A1

公开(公告)日：2019-06-20

申请号：US16283107

申请日：2019-02-22

Applicant: FUJIFILM Corporation

Inventor： Michihiro Ogawa ,  Yutaro Fukami ,  Junichi Ito ,  Yushi Kaneko ,  Hiroaki Idei ,  Daisuke Hamada ,  Tatsuo Ishikawa

IPC: C08L33/10 ,  C08L33/26 ,  C08L29/12 ,  C08L33/14 ,  C08J5/18 ,  C08K3/013 ,  C08K3/28 ,  C08J3/28

CPC classification number: C08L33/10 ,  C08F290/06 ,  C08J3/28 ,  C08J5/18 ,  C08K3/013 ,  C08K3/28 ,  C08K5/3725 ,  C08L29/12 ,  C08L33/14 ,  C08L33/26 ,  C08L2203/16 ,  C08L2203/206 ,  G02B5/20 ,  G03F7/004 ,  G03F7/038 ,  H01L27/146 ,  H04N5/225 ,  H04N5/369 ,  H04N9/07

Abstract: A curable composition contains a resin containing a curable group, a colorant, a polymerization inhibitor, and a polymerization initiator. A manufacturing method of the curable composition includes a colorant dispersing step of mixing together the resin containing a curable group, the colorant, and the polymerization inhibitor and a mixing step of mixing together the colorant dispersion and the polymerization initiator so as to obtain the curable composition. A cured film is obtained by curing the curable composition. A color filter, a solid-state imaging element, and an infrared sensor have the cured film. A manufacturing method of the cured film includes a curable composition layer-forming step, an exposure step, and a development step.

公开(公告)号：US09645492B2

公开(公告)日：2017-05-09

申请号：US14935577

申请日：2015-11-09

Applicant: FUJIFILM Corporation

Inventor： Junichi Itou ,  Suguru Samejima ,  Masayuki Harada ,  Hiroaki Idei ,  Yushi Kaneko ,  Tetsuya Watanabe ,  Kazuya Oota ,  Yousuke Murakami ,  Yoshinori Taguchi

IPC: G02B5/23 ,  G03F7/00 ,  G03F7/027 ,  C08F20/34 ,  C08F2/44 ,  C08F2/48 ,  G03F7/004 ,  G02B5/20 ,  G03F7/031 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  G03F7/36 ,  G03F1/00 ,  G03C1/00

CPC classification number: G03F7/027 ,  C08F2/44 ,  C08F2/48 ,  C08F20/34 ,  C09B11/24 ,  C09B69/103 ,  C09B69/105 ,  C09B69/109 ,  G02B5/20 ,  G02B5/223 ,  G03F7/0007 ,  G03F7/004 ,  G03F7/031 ,  G03F7/105 ,  G03F7/168 ,  G03F7/20 ,  G03F7/32 ,  G03F7/36

Abstract: Provided is a coloring composition which uses a dye polymer and which can form a pattern properly. The coloring composition includes a (A) dye multimer having a non-nucleophilic counter anion and a (B) polymerizable compound.

公开(公告)号：US09470974B2

公开(公告)日：2016-10-18

申请号：US14176787

申请日：2014-02-10

Applicant: FUJIFILM Corporation

Inventor： Yuzo Nagata ,  Hiroaki Idei ,  Atsuyasu Nozaki ,  Kenta Ushijima ,  Yushi Kaneko ,  Yousuke Murakami

IPC: G02B5/20 ,  G03F7/028 ,  G03F7/031 ,  G03F7/038 ,  G03F7/00 ,  G02B5/22 ,  C09B69/10 ,  C09D143/04 ,  C08F220/34 ,  C08F220/38

CPC classification number: G03F7/0007 ,  C08F220/34 ,  C08F220/38 ,  C08L2312/00 ,  C09B69/109 ,  C09D143/04 ,  G02B5/22 ,  G02B5/223 ,  G03F7/028 ,  G03F7/031 ,  G03F7/0388

Abstract: Disclosed is a coloring composition with satisfactory heat resistance, no discoloration, excellent developability, and no development residues on a substrate and pixels of other colors, providing, a coloring composition for a color filter including (A) a polymer having a dye skeleton and (B) an organic solvent, wherein the content of an unreacted monomer component having the dye skeleton which is capable of forming (A) the polymer having the dye skeleton is less than or equal to 1 mass % with regard to (A) the polymer having the dye skeleton.

Abstract translation: 公开了一种着色组合物，其具有令人满意的耐热性，不变色，优异的显影性，并且在基材和其他颜色的像素上没有显影残留，提供了一种滤色器用着色组合物，其包括（A）具有染料骨架的聚合物和（ B）有机溶剂，其中具有染料骨架的能够形成（A）具有染料骨架的聚合物的未反应单体组分的含量相对于（A）具有（A）具有染料骨架的聚合物的含量小于或等于1质量％ 染色骨架。