logo

For the Inventor, By the Inventor

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 11945917 B1

PDFFull Text
Date of Patent:
Apr. 02, 2024

Filed:

Jun. 10, 2020

Composition, film, color filter, solid-state imaging element, image display device, and method for producing compound

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Yutaro Fukami, Haibara-gun, JP;

Yushi Kaneko, Haibara-gun, JP;

Junichi Ito, Haibara-gun, JP;

Kazuya Ota, Haibara-gun, JP;

Hiromu Koizumi, Haibara-gun, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Jessica Whiteley

Int. Cl.
CPC ...
C08F 2/46 (2006.01); C08F 2/50 (2006.01); C08G 61/04 (2006.01); C08G 63/08 (2006.01); C08G 63/91 (2006.01); C08G 64/18 (2006.01); C08G 81/02 (2006.01); C08K 5/00 (2006.01); C08K 5/3437 (2006.01); C08K 5/3447 (2006.01); C08K 5/55 (2006.01); C08L 81/02 (2006.01); G02F 1/1335 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
C08G 81/027 (2013.01); C08G 63/08 (2013.01); C08G 63/912 (2013.01); C08G 64/18 (2013.01); C08K 5/0041 (2013.01); C08K 5/3437 (2013.01); C08K 5/3447 (2013.01); C08K 5/55 (2013.01); C08L 81/02 (2013.01); G02F 1/133514 (2013.01); H01L 27/14621 (2013.01);
Abstract

A composition includes a compound represented by Formula (1) and a pigment. In Formula (1), Rrepresents an (m+n)-valent linking group, Prepresents a polymer chain which has a polyester repeating unit in a main chain, and of which a weight-average molecular weight is 1000 or more, Prepresents a polymer chain which is different from Pand has a repeating unit derived from a monomer having an ethylenically unsaturated bonding group in a main chain, m represents a number of 1 to 9, n represents a number of 1 to 9, and m+n satisfies 4 to 18.

Find Patent Forward Citations

Loading…