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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10745507 B1

PDFFull Text
Date of Patent:
Aug. 18, 2020

Filed:

Aug. 08, 2018

Coloring composition, light absorption anisotropic film, laminate, and image display device

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Wataru Hoshino, Minami-ashigara, JP;

Yoshiaki Takada, Minami-ashigara, JP;

Jyunko Ibaraki, Minami-ashigara, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Hui H Chin

Int. Cl.
CPC ...
C08F 290/12 (2006.01); C08F 20/36 (2006.01); C08F 20/28 (2006.01); C09B 29/12 (2006.01); C09B 31/043 (2006.01); C09B 31/14 (2006.01); G02B 5/30 (2006.01); C09B 69/10 (2006.01); B29D 11/00 (2006.01); C09B 31/062 (2006.01); C09B 23/16 (2006.01); C08F 222/10 (2006.01); C08F 120/30 (2006.01); C08F 2/50 (2006.01); C08F 120/36 (2006.01); C09B 23/14 (2006.01); C08F 8/14 (2006.01); C08F 220/36 (2006.01); C08F 20/10 (2006.01); G02F 1/1335 (2006.01); C09D 133/14 (2006.01); C09B 62/465 (2006.01); H01L 51/52 (2006.01); H01L 27/32 (2006.01); G02F 1/139 (2006.01);
U.S. Cl.
CPC ...
C08F 290/126 (2013.01); B29D 11/0073 (2013.01); C08F 2/50 (2013.01); C08F 8/14 (2013.01); C08F 20/10 (2013.01); C08F 20/28 (2013.01); C08F 20/36 (2013.01); C08F 120/30 (2013.01); C08F 120/36 (2013.01); C08F 220/36 (2013.01); C08F 222/10 (2013.01); C09B 23/143 (2013.01); C09B 23/164 (2013.01); C09B 29/12 (2013.01); C09B 31/043 (2013.01); C09B 31/062 (2013.01); C09B 31/14 (2013.01); C09B 62/465 (2013.01); C09B 69/10 (2013.01); C09B 69/106 (2013.01); C09D 133/14 (2013.01); G02B 5/30 (2013.01); G02B 5/305 (2013.01); G02F 1/1335 (2013.01); C08F 220/365 (2020.02); C08F 2800/20 (2013.01); C08F 2810/30 (2013.01); G02F 1/139 (2013.01); G02F 1/133528 (2013.01); H01L 27/322 (2013.01); H01L 51/5281 (2013.01);
Abstract

An object of the invention is to provide a coloring composition with which a light absorption anisotropic film maintaining an excellent dichroic ratio and having good pressing resistance can be formed, and a light absorption anisotropic film, a laminate, and an image display device using the coloring composition. A coloring composition according to the invention contains: a polymer compound having a repeating unit including a crosslinkable group and a mesogenic group in the same side chain, or a polymer compound separately having a repeating unit including a crosslinkable group in a side chain and a repeating unit including a mesogenic group in a side chain; and a dichroic dye compound.

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