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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 10927260 B1

PDFFull Text
Date of Patent:
Feb. 23, 2021

Filed:

Aug. 24, 2018

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

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Wataru Hoshino, Minami-ashigara, JP;

Masaki Ota, Minami-ashigara, JP;

Masatoshi Mizumura, Minami-ashigara, JP;

Takashi Katou, Minami-ashigara, JP;

Yoshiaki Takada, Minami-ashigara, JP;

Yoji Ito, Minami-ashigara, JP;

Daisuke Kashiwagi, Minami-ashigara, JP;

Yuya Hamaguchi, Minami-ashigara, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Sophie Hon

Int. Cl.
CPC ...
C09B 62/475 (2006.01); G02F 1/1335 (2006.01); G02F 1/13363 (2006.01); G02B 5/30 (2006.01); G02B 5/22 (2006.01); C08F 20/34 (2006.01); G02F 1/1337 (2006.01); C09B 62/473 (2006.01); C08F 220/36 (2006.01);
U.S. Cl.
CPC ...
C09B 62/475 (2013.01); C08F 20/34 (2013.01); G02B 5/223 (2013.01); G02B 5/3033 (2013.01); G02B 5/3083 (2013.01); G02F 1/13363 (2013.01); G02F 1/133514 (2013.01); G02F 1/133528 (2013.01); C08F 220/365 (2020.02); C09B 62/473 (2013.01); C09K 2323/031 (2020.08); G02F 1/133723 (2013.01); G02F 2001/133638 (2013.01);
Abstract

Provided are a coloring composition with which a light absorption anisotropic film having excellent durability can be formed, a light absorption anisotropic film, a laminate, and an image display device. A coloring composition according to the invention contains a dichroic dye compound having a structure represented by Formula (1D) and a liquid crystalline compound.

Find Patent Forward Citations

Hoshino, Wataru. (2021). Coloring composition, light absorption anisotropic film, laminate, and image display device (U.S. Patent No. 10927260). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10927260

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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