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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 11156754 B1

PDFFull Text
Date of Patent:
Oct. 26, 2021

Filed:

Sep. 14, 2018

Curable composition, light-shielding film, color filter, pattern forming method, method for manufacturing color filter, solid-state imaging element, and infrared sensor

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Junichi Ito, Shizuoka, JP;

Hideki Takakuwa, Shizuoka, JP;

Daisuke Hamada, Shizuoka, JP;

Yushi Kaneko, Shizuoka, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

John A McPherson

Int. Cl.
CPC ...
H01L 27/14 (2006.01); G03F 7/004 (2006.01); G02B 5/20 (2006.01); G03F 7/038 (2006.01); G03F 7/105 (2006.01); H01L 31/0216 (2014.01); G03F 7/033 (2006.01); G02B 5/22 (2006.01); G02B 5/00 (2006.01); G03F 7/00 (2006.01); H01L 27/146 (2006.01); H01L 31/0232 (2014.01); G03F 7/16 (2006.01); G03F 7/20 (2006.01); G03F 7/30 (2006.01);
U.S. Cl.
CPC ...
G02B 5/208 (2013.01); G02B 5/003 (2013.01); G02B 5/20 (2013.01); G02B 5/22 (2013.01); G03F 7/0007 (2013.01); G03F 7/033 (2013.01); G03F 7/038 (2013.01); G03F 7/105 (2013.01); H01L 27/14 (2013.01); H01L 27/14621 (2013.01); H01L 27/14685 (2013.01); H01L 31/02164 (2013.01); H01L 31/02327 (2013.01); G03F 7/16 (2013.01); G03F 7/20 (2013.01); G03F 7/30 (2013.01);
Abstract

An object of the present invention is to provide a curable composition capable of forming a cured film having excellent linearity of a pattern, and a light-shielding film, a color filter, a solid-state imaging device, and an infrared sensor, each formed using the curable composition. Another object of the present invention is to provide a pattern forming method and a method for manufacturing a color filter, each using the curable composition. The curable composition of the present invention is a curable composition containing a visible light-absorbing coloring agent, an infrared ray-absorbing coloring agent, a polymerizable compound, and a photopolymerization initiator,

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