公开(公告)号：US20240310728A1

公开(公告)日：2024-09-19

申请号：US18667601

申请日：2024-05-17

Applicant: FUJIFILM Corporation

Inventor： Takashi KAWASHIMA ,  Kazuya OOTA

IPC: G03F7/031

CPC classification number: G03F7/031

Abstract: Provided are a photosensitive composition containing a colorant A including a pigment, a pigment derivative B, and a resin C, in which the colorant A includes a blue pigment, the pigment derivative B includes a transparent pigment derivative B1 and a chromatic pigment derivative B2, and a total content of the colorant A and the pigment derivative B in a total solid content of the photosensitive composition is 40% by mass or more; a film formed of the photosensitive composition; a color filter; a solid-state imaging element; and an image display device.

公开(公告)号：US20220332970A1

公开(公告)日：2022-10-20

申请号：US17846340

申请日：2022-06-22

Applicant: FUJIFILM Corporation

Inventor： Kazuya OOTA ,  Yasuhiro SAWAMURA ,  Akio MIZUNO ,  Junichi ITO

IPC: C09D133/12 ,  C08K3/013 ,  C09D7/41

Abstract: Provided are a photosensitive composition including a coloring material A including a pigment, a pigment derivative B, and a dispersant C, in which the pigment derivative B includes a pigment derivative B1 in which a maximum value of a molar absorption coefficient in a wavelength range of 400 to 700 nm is 3000 L·mol−1·cm−1 or less, the dispersant C includes a dispersant C1 having an ethylenically unsaturated bond-containing group, and a total content of the coloring material A and the pigment derivative B in a total solid content of the photosensitive composition is 50% by mass or more; a film formed of the photosensitive composition; an optical filter, a solid-state imaging element; and an image display device.

公开(公告)号：US20210382388A1

公开(公告)日：2021-12-09

申请号：US17395469

申请日：2021-08-06

Applicant: FUJIFILM Corporation

Inventor： Junichi ITO ,  Yutaro FUKAMI ,  Yushi KANEKO ,  Kazuya OOTA ,  Hiromu KOIZUMI

IPC: G03F7/00 ,  G03F7/039 ,  G03F7/038 ,  C08F283/02 ,  C08F220/58

Abstract: Provided are a curable composition including a pigment and a resin which satisfies at least one or the following requirement 1 or the following requirement 2; a film and a color filter formed from the curable composition; a method for manufacturing a color filter formed from the curable composition; a solid-state imaging element and an image display device including the film or the color filter; and a polymer compound.
Requirement 1: the resin includes a constitutional unit having, in the same side chain, an anionic structure, a quaternary ammonium cationic structure which is ionically bonded to the anionic structure, and a radically polymerizable group.
Requirement 2: the resin includes a constitutional unit having, in a side chain, a quaternary ammonium cationic structure and a group to which a radically polymerizable group is linked.

公开(公告)号：US20210103215A1

公开(公告)日：2021-04-08

申请号：US17117371

申请日：2020-12-10

Applicant: FUJIFILM Corporation

Inventor： Akio MIZUNO ,  Masaomi MAKINO ,  Kazuya OOTA ,  Hiroaki IDEI

IPC: G03F7/004 ,  C08F265/06 ,  G03F7/00 ,  G02B5/22

Abstract: The present invention provides a curable composition including a pigment, a compound A, a photopolymerization initiator, a curable compound, 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 including each of a coloring agent partial structure and an acid group or a basic group in the same constitutional unit a and having two or more constitutional units a in one molecule. The present invention further provides 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：US20190338064A1

公开(公告)日：2019-11-07

申请号：US16515483

申请日：2019-07-18

Applicant: FUJIFILM Corporation

Inventor： Masahiro MORI ,  Akio MIZUNO ,  Kazuya OOTA

IPC: C08F290/12 ,  C09D151/00 ,  C09D7/40 ,  G02B5/22 ,  H01L27/146

Abstract: Provided is a composition with which a film having reduced color unevenness can be formed. In addition, provide are a film, an infrared transmitting filter, a solid image pickup element, an image display device, and an infrared sensor. The composition including a light shielding material; and a compound A having a weight-average molecular weight of 3000 or higher that has a radically polymerizable ethylenically unsaturated group, in which the compound A includes a repeating unit having a graft chain, and a ratio Amin/Bmax of a minimum value Amin of an absorbance of the composition in a wavelength range of 400 to 640 nm to a maximum value Bmax of an absorbance of the composition in a wavelength range of 940 to 1300 nm is 5 or higher.

公开(公告)号：US20190332009A1

公开(公告)日：2019-10-31

申请号：US16507373

申请日：2019-07-10

Applicant: FUJIFILM Corporation

Inventor： Hirotaka TAKISHITA ,  Kazuya OOTA

IPC: G03F7/00 ,  G03F7/033 ,  G02B1/04

Abstract: A coloring composition includes a pigment, a resin, and a curable compound, in which the pigment includes a red pigment, a yellow pigment, and an orange pigment, and a mass ratio of the yellow pigment to the red pigment and a mass ratio of the orange pigment to the red pigment in the coloring composition are yellow pigment/red pigment=1.0 to 2.0/1.0 and orange pigment/red pigment=0.9 to 2.0/1.0, respectively.

公开(公告)号：US20190094688A1

公开(公告)日：2019-03-28

申请号：US16204782

申请日：2018-11-29

Applicant: FUJIFILM Corporation

Inventor： Junichi ITOU ,  Akihiro HARA ,  Kazuya OOTA ,  Yushi KANEKO ,  Daisuke SASAKI

IPC: G03F7/00 ,  G03F7/105 ,  G03F7/028 ,  G02B1/12 ,  C09B69/10 ,  C09B69/00 ,  C09B57/10 ,  C09B57/00 ,  C09B21/00 ,  G02B5/22 ,  C09B69/06 ,  C09B67/22 ,  C09B23/08 ,  C09B23/06 ,  C09B23/04 ,  C09B23/01 ,  C09B11/24 ,  C09B11/28 ,  C08F12/14 ,  G03F7/32 ,  G03F7/20 ,  G03F7/027

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), R3 represents —SO2— or —CO—; and R4 and R5 each independently represent —SO2—, —CO—, or —CN)

公开(公告)号：US20160146987A1

公开(公告)日：2016-05-26

申请号：US15009923

申请日：2016-01-29

Applicant: FUJIFILM Corporation

Inventor： Junichi ITO ,  Tetsuya WATANABE ,  Yuushi KANEKO ,  Suguru SAMEJIMA ,  Kazuya OOTA ,  Yoshinori TAGUCHI ,  Naotsugu MURO

IPC: G02B5/20 ,  G03F7/031 ,  G02B5/22 ,  G03F7/00 ,  G03F7/20 ,  G03F7/32 ,  C08F12/30 ,  G03F7/039

CPC classification number: G02B5/201 ,  C08F12/20 ,  C08F12/30 ,  C08F212/14 ,  C08F220/38 ,  C08L101/02 ,  C09B69/103 ,  C09B69/105 ,  C09B69/108 ,  C09B69/109 ,  G02B5/20 ,  G02B5/223 ,  G03F7/0007 ,  G03F7/029 ,  G03F7/031 ,  G03F7/033 ,  G03F7/0388 ,  G03F7/039 ,  G03F7/105 ,  G03F7/20 ,  G03F7/32 ,  C08F220/06

Abstract: Provided are a colored composition which enables the formation of a pattern having excellent heat resistance and excellent solubility in solvents and has inhibited color migration; and a cured film, a color filter, a method for producing a color filter, a solid-state image sensor, and an image display device, each of which uses the colored composition.The colored composition includes a polymer anion having a repeating unit containing a weakly nucleophilic anionic structure, and a dye having a cationic structure, in which the weakly nucleophilic anionic structure represents an anionic structure produced by dissociating an organic acid having a lower pKa value than the pKa value of sulfuric acid.

Abstract translation: 提供一种着色组合物，其能够形成具有优异的耐热性和在溶剂中的优异溶解性的图案，并且抑制了颜色迁移; 以及各自使用着色组合物的固化膜，滤色器，滤色器的制造方法，固态图像传感器和图像显示装置。 着色组合物包括具有弱亲核阴离子结构的重复单元的聚合物阴离子和具有阳离子结构的染料，其中弱亲核阴离子结构表示通过使具有较低亲核性阴离子结构pKa值低的有机酸解离而产生的阴离子结构 硫酸的pKa值。

公开(公告)号：US20160062235A1

公开(公告)日：2016-03-03

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: G03F7/027 ,  G03F7/00 ,  G02B5/20 ,  G03F7/20 ,  G03F7/32 ,  G03F7/36 ,  G03F7/031 ,  G03F7/16

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.

Abstract translation: 提供使用染料聚合物并可以适当地形成图案的着色组合物。 着色组合物包括具有非亲核抗衡阴离子的（A）染料多聚体和（B）可聚合化合物。

公开(公告)号：US20150010856A1

公开(公告)日：2015-01-08

申请号：US14489631

申请日：2014-09-18

Applicant: FUJIFILM CORPORATION

Inventor： Hiroaki IDEI ,  Yushi KANEKO ,  Seiichi HITOMI ,  Kazuya OOTA ,  Yousuke MURAKAMI

IPC: G02B1/04 ,  G02B5/23 ,  G03F7/00

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。