公开(公告)号：US20180079864A1

公开(公告)日：2018-03-22

申请号：US15824360

申请日：2017-11-28

Applicant: FUJIFILM Corporation

Inventor： Takeshi KAWABATA ,  Takuma AMEMIYA ,  Hidekazu OOHASHI ,  Yu IWAI ,  Akinori SHIBUYA

IPC: C08G73/10 ,  C08F290/14 ,  G03F7/031 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  G03F7/40 ,  G03F7/037 ,  H01L23/29

Abstract: Provided are a photosensitive resin composition using a polyimide precursor composition, a cured film, a method for producing a cured film, a semiconductor device, and a method for producing a polyimide precursor composition.A polyimide precursor composition in which the molar ratio of repeating units represented by General Formula (1-2) among structural isomers of the polyimide precursor is 60% to 90% by mole; in General Formula (1-2), A1 and A2 each independently represent an oxygen atom or NH, R111 and R112 each independently represent a single bond or a divalent organic group, and R113 and R114 each independently represent a hydrogen atom or a monovalent organic group.

公开(公告)号：US20180371254A1

公开(公告)日：2018-12-27

申请号：US16055902

申请日：2018-08-06

Applicant: FUJIFILM Corporation

Inventor： Keiichi TATEISHI ,  Takashi SAITOU ,  Yusuke SAKAI ,  Takuma AMEMIYA ,  Yoshihiko FUJIE ,  Yoshiaki NAGATA

IPC: C09B11/24 ,  C09B29/46 ,  C09B67/22 ,  C09D11/328

Abstract: Provided are a coloring composition including a compound represented by Formula (1) shown in this specification and a compound represented by Formula (D) shown in this specification, an ink jet recording ink including the coloring composition, an ink jet recording method using the ink jet recording ink, and an ink jet printer cartridge that is filled with the ink jet recording ink.

公开(公告)号：US20180162976A1

公开(公告)日：2018-06-14

申请号：US15889720

申请日：2018-02-06

Applicant: FUJIFILM Corporation

Inventor： Yuta TAKASAKI ,  Takuma AMEMIYA ,  Yasuhiro ISHIWATA ,  Atsuyasu NOZAKI ,  Hiroaki IDEI ,  Atsushi NAKAYAMA ,  Akinori FUJITA

IPC: C08F220/36 ,  C08F220/34 ,  C08J3/24 ,  G03F7/00 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  G03F7/40 ,  H01L27/146 ,  G02B5/22

CPC classification number: C08F220/36 ,  C08F2/44 ,  C08F212/14 ,  C08F220/34 ,  C08F2220/301 ,  C08F2220/302 ,  C08F2220/303 ,  C08F2220/365 ,  C08F2800/20 ,  C08F2810/20 ,  C08J3/24 ,  C08J2333/14 ,  C09B11/12 ,  C09B11/26 ,  C09B69/103 ,  C09D133/08 ,  G02B5/223 ,  G02F1/133516 ,  G02F1/1362 ,  G02F2001/136222 ,  G03F7/0007 ,  G03F7/033 ,  G03F7/105 ,  G03F7/164 ,  G03F7/168 ,  G03F7/2002 ,  G03F7/322 ,  G03F7/40 ,  H01L27/14621 ,  H01L27/14685 ,  C08F220/06 ,  C08F230/02

Abstract: Provided are a coloring composition having excellent heat resistance and solvent resistance, a cured film, a color filter, a method for manufacturing a color filter, a solid-state imaging device, an image display device, and a polymer.The coloring composition includes a polymer TP consisting only of a repeating unit A having a triarylmethane structure and a repeating unit B having an acid group, and a polymerizable compound, in which the polymer TP contain the repeating unit B in the amount of 12% to 60% by mass with respect to all the repeating units of the polymer TP.

公开(公告)号：US20170168391A1

公开(公告)日：2017-06-15

申请号：US15442935

申请日：2017-02-27

Applicant: FUJIFILM Corporation

Inventor： Kenta YOSHIDA ,  Takuma AMEMIYA ,  Satoru YAMADA ,  Mikio NAKAGAWA

IPC: G03F7/023 ,  G03F7/038 ,  G03F7/16 ,  C08G73/22 ,  G03F7/38 ,  G03F7/32 ,  G03F7/40 ,  G03F7/039 ,  G03F7/20

CPC classification number: G03F7/0233 ,  C08G73/22 ,  G02F1/133345 ,  G03F7/038 ,  G03F7/039 ,  G03F7/0392 ,  G03F7/162 ,  G03F7/168 ,  G03F7/2002 ,  G03F7/322 ,  G03F7/38 ,  G03F7/40 ,  G06F3/041 ,  G06F3/044 ,  H01L27/3248 ,  H01L27/3258 ,  H01L51/56 ,  H01L2227/323 ,  H05B33/10 ,  H05B33/12 ,  H05B33/22

Abstract: There are provided a photosensitive resin composition having excellent chemical resistance, light resistance, and solubility in a solvent, a method for producing a cured film, a cured film, a liquid crystal display device, an organic electroluminescent display device, and a touch panel. The photosensitive resin composition contains a polybenzoxazole precursor, a photoacid generator which generates an acid having a pKa of 3 or less or a quinone diazide compound, and a solvent, in which the polybenzoxazole precursor contains a total of 70 mol % or more of a repeating unit represented by the following Formula (1) and a repeating unit represented by the following Formula (2) with respect to the total repeating units, and a ratio between the repeating unit represented by Formula (1) and the repeating unit represented by Formula (2) is 9:1 to 3:7 in a molar ratio. Y1 represents a cyclic aliphatic group having 3 to 15 carbon atoms, and Y2 represents a linear or branched aliphatic group having 4 to 20 carbon atoms.