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.:
Date of Patent:
Dec. 31, 2024
Filed:
May. 12, 2021
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Daisuke Sasaki, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09B 57/00 (2006.01); C08K 5/3445 (2006.01); G02B 1/04 (2006.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
C09B 57/007 (2013.01); C08K 5/3445 (2013.01); G02B 1/04 (2013.01); G02B 5/20 (2013.01);
Abstract
Provided are a resin composition including a colorant and a resin, in which the colorant contains two or more squarylium colorants represented by Formula (1) below, at least one of the squarylium colorants is a squarylium colorant having a hydrogen-bonding group, which is represented by Formula (2) below, and a colorant mixture consisting of the two or more squarylium colorants, which is included in the resin composition, has a maximum absorption wavelength in a wavelength range of 400 nm to 700 nm; an optical filter; a liquid crystal display device; a solid-state imaging element; and a colorant mixture.