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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 8852832 B1

PDFFull Text
Date of Patent:
Oct. 07, 2014

Filed:

Feb. 08, 2012

Radiation-sensitive colored composition, color filter and method for producing the same, solid state image device, and liquid crystal display apparatus

Applicants:

Kyouhei Arayama, Haibara-gun, JP;

Hiroaki Idei, Haibara-gun, JP;

Yushi Kaneko, Haibara-gun, JP;

Junichi Itou, Haibara-gun, JP;

Yousuke Murakami, Haibara-gun, JP;

Inventors:

Kyouhei Arayama, Haibara-gun, JP;

Hiroaki Idei, Haibara-gun, JP;

Yushi Kaneko, Haibara-gun, JP;

Junichi Itou, Haibara-gun, JP;

Yousuke Murakami, Haibara-gun, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Stewart Fraser

Int. Cl.
CPC ...
G03F 1/00 (2012.01); G03F 7/00 (2006.01); G03F 7/105 (2006.01); G03F 7/027 (2006.01); G02B 5/22 (2006.01); G03F 7/031 (2006.01); G03F 7/029 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0007 (2013.01); G03F 7/105 (2013.01); G02B 5/223 (2013.01); G03F 7/031 (2013.01); G03F 7/027 (2013.01); G03F 7/029 (2013.01);
Abstract

Provided is a radiation-sensitive colored composition which exhibits excellent developability, has excellent heat resistance and solvent resistance, and is capable of forming a colored pattern with less color transfer and color unevenness. The radiation-sensitive colored composition includes a colorant multimer (A), a polymerizable compound (B), a photopolymerization initiator (C), and an organic solvent (D), wherein the content of an inorganic metal salt (X) including no colorant skeleton is 0.1% by mass or less with respect to a dye solid contents.

Find Patent Forward Citations

Arayama, Kyouhei. (2014). Radiation-sensitive colored composition, color filter and method for producing the same, solid state image device, and liquid crystal display apparatus (U.S. Patent No. 8852832). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8852832

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

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