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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 12049556 B1

PDFFull Text
Date of Patent:
Jul. 30, 2024

Filed:

Aug. 25, 2020

Resin composition, optical filter, image display device, solid-state imaging element, and compound

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Daisuke Sasaki, Kanagawa, JP;

Hidetomo Furuyama, Kanagawa, JP;

Akihiro Hara, Kanagawa, JP;

Hiroki Kuwahara, Kanagawa, JP;

Yu Naito, Kanagawa, JP;

Nobutaka Fukagawa, Kanagawa, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorneys:

Edwards Neils LLC

Jean C. Edwards, Esq.

Primary Examiner:

John E Uselding

Int. Cl.
CPC ...
C08L 25/06 (2006.01); C08L 45/00 (2006.01); C09B 57/00 (2006.01); C09B 57/10 (2006.01); G02B 5/22 (2006.01); G02F 1/1335 (2006.01); G06F 1/16 (2006.01);
U.S. Cl.
CPC ...
C08L 25/06 (2013.01); C08L 45/00 (2013.01); C09B 57/007 (2013.01); C09B 57/10 (2013.01); G02B 5/223 (2013.01); G02F 1/133514 (2013.01); G06F 1/1609 (2013.01);
Abstract

Provided are a resin composition including a compound represented by Formula (1) and a resin, an optical filter including the resin composition, a liquid crystal display device and a solid-state imaging element including the optical filter, and a compound suitable as a light absorbing component of the resin composition. In Formula (1), Dye represents a colorant structural part obtained by removing n1 hydrogen atoms from a squarylium compound having a specific structure, Qis a structural part including a metallocene structure, and n1 represents an integer of 1 to 6.

Find Patent Forward Citations

Sasaki, Daisuke. (2024). Resin composition, optical filter, image display device, solid-state imaging element, and compound (U.S. Patent No. 12049556). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12049556

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

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