公开(公告)号：US10908501B2

公开(公告)日：2021-02-02

申请号：US16737015

申请日：2020-01-08

Applicant: FUJIFILM Corporation

Inventor： Kazutaka Takahashi ,  Daisuke Hamada ,  Shunsuke Kitajima ,  Hirokazu Kyota ,  Kaoru Aoyagi ,  Mitsuji Yoshibayashi

IPC: G03F7/031 ,  G02B5/20 ,  H01L31/0232 ,  G03F7/029 ,  G03F7/105 ,  G02F1/1335 ,  G02B5/22 ,  H01L27/146 ,  G03F7/038

Abstract: A coloring photosensitive composition includes an oxime ester-based photopolymerization initiator containing a fluorine atom, a polymerizable compound having an ethylenically unsaturated double bond, an alkali-soluble resin, and a colorant, in which in a case where a film having a film thickness after drying of 2.0 μm is formed using the coloring photosensitive composition, the optical density of the film at a wavelength of 365 nm is 1.5 or more.

公开(公告)号：US20190221596A1

公开(公告)日：2019-07-18

申请号：US16366402

申请日：2019-03-27

Applicant: FUJIFILM Corporation

Inventor： Kazuya OOTA ,  Kaoru Aoyagi

IPC: H01L27/146 ,  H04N5/374

CPC classification number: H01L27/14621 ,  G02B5/20 ,  G09F9/00 ,  H04N5/374

Abstract: Provided are a structure having excellent moisture resistance, a color filter, a solid-state imaging element, an image display device, and a method for producing a structure. Provided is also a composition for forming an organic material layer which is used to form the above-mentioned structure. This structure 100 has a support 1, partition walls 2 formed on the support 1, colored layers 4 formed in regions partitioned by the partition walls 2, on the support 1, and organic material layers 3 formed using a composition including a compound having a group with an ethylenically unsaturated bond, between the partition walls 2 and the colored layers 4.

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

IPC: G03F7/00 ,  H01L27/146 ,  G03C7/12 ,  G02B5/20 ,  G02B5/22 ,  C09D7/12

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。