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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 11155703 B1

PDFFull Text
Date of Patent:
Oct. 26, 2021

Filed:

Feb. 22, 2019

Curable composition, manufacturing method of curable composition, cured film, manufacturing method of cured film, color filter, solid-state imaging element, solid-state imaging device, and infrared sensor

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Michihiro Ogawa, Shizuoka, JP;

Yutaro Fukami, Shizuoka, JP;

Junichi Ito, Shizuoka, JP;

Yushi Kaneko, Shizuoka, JP;

Hiroaki Idei, Shizuoka, JP;

Daisuke Hamada, Shizuoka, JP;

Tatsuo Ishikawa, Shizuoka, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Sanza L McClendon

Int. Cl.
CPC ...
C08L 33/10 (2006.01); G03F 7/004 (2006.01); H04N 5/225 (2006.01); G03F 7/038 (2006.01); H04N 5/369 (2011.01); C08F 290/06 (2006.01); G02B 5/20 (2006.01); H01L 27/146 (2006.01); H04N 9/07 (2006.01); G03F 7/033 (2006.01); C08K 3/013 (2018.01); C08J 3/28 (2006.01); C08J 5/18 (2006.01); C08K 3/28 (2006.01); C08L 29/12 (2006.01); C08L 33/14 (2006.01); C08L 33/26 (2006.01); C08K 5/372 (2006.01);
U.S. Cl.
CPC ...
C08L 33/10 (2013.01); C08F 290/06 (2013.01); C08J 3/28 (2013.01); C08J 5/18 (2013.01); C08K 3/013 (2018.01); C08K 3/28 (2013.01); C08L 29/12 (2013.01); C08L 33/14 (2013.01); C08L 33/26 (2013.01); G02B 5/20 (2013.01); G03F 7/004 (2013.01); G03F 7/033 (2013.01); G03F 7/038 (2013.01); G03F 7/0388 (2013.01); H01L 27/146 (2013.01); H04N 5/225 (2013.01); H04N 5/369 (2013.01); H04N 9/07 (2013.01); C08K 5/3725 (2013.01); C08L 2203/16 (2013.01); C08L 2203/206 (2013.01);
Abstract

A curable composition contains a resin containing a curable group, a colorant, a polymerization inhibitor, and a polymerization initiator. A manufacturing method of the curable composition includes a colorant dispersing step of mixing together the resin containing a curable group, the colorant, and the polymerization inhibitor and a mixing step of mixing together the colorant dispersion and the polymerization initiator so as to obtain the curable composition. A cured film is obtained by curing the curable composition. A color filter, a solid-state imaging element, and an infrared sensor have the cured film. A manufacturing method of the cured film includes a curable composition layer-forming step, an exposure step, and a development step.

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