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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 10947389 B1

PDFFull Text
Date of Patent:
Mar. 16, 2021

Filed:

Jun. 26, 2018

Composition, film, near infrared cut filter, laminate, pattern forming method, solid image pickup element, image display device, infrared sensor, and color filter

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Tokihiko Matsumura, Haibara-gun, JP;

Daisuke Sasaki, Haibara-gun, JP;

Kyohei Arayama, Haibara-gun, JP;

Yoshihiro Jimbo, Haibara-gun, JP;

Kazuya Oota, Haibara-gun, JP;

Keisuke Arimura, Haibara-gun, JP;

Takahiro Okawara, Haibara-gun, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Ramsey Zacharia

Int. Cl.
CPC ...
C09B 57/00 (2006.01); G02B 5/22 (2006.01); G03F 7/031 (2006.01); H01L 27/14 (2006.01); C09B 23/14 (2006.01); G02B 5/20 (2006.01); C08F 2/48 (2006.01); C08L 33/10 (2006.01); C09B 23/08 (2006.01); C09B 23/01 (2006.01); C08F 220/18 (2006.01); C08K 5/55 (2006.01); G03F 7/16 (2006.01); G03F 7/20 (2006.01); G03F 7/32 (2006.01); G03F 7/38 (2006.01); H01L 27/146 (2006.01); H01L 27/148 (2006.01); G03F 7/075 (2006.01); G03F 7/027 (2006.01); G03F 7/00 (2006.01); G03F 7/033 (2006.01);
U.S. Cl.
CPC ...
C09B 23/145 (2013.01); C08F 2/48 (2013.01); C08F 220/18 (2013.01); C08K 5/55 (2013.01); C08L 33/10 (2013.01); C09B 23/0008 (2013.01); C09B 23/0016 (2013.01); C09B 23/0025 (2013.01); C09B 23/0033 (2013.01); C09B 23/0041 (2013.01); C09B 23/0058 (2013.01); C09B 23/0066 (2013.01); C09B 23/0075 (2013.01); C09B 23/083 (2013.01); C09B 23/086 (2013.01); C09B 57/007 (2013.01); C09B 57/008 (2013.01); G02B 5/201 (2013.01); G02B 5/208 (2013.01); G02B 5/223 (2013.01); G03F 7/162 (2013.01); G03F 7/168 (2013.01); G03F 7/2004 (2013.01); G03F 7/322 (2013.01); G03F 7/38 (2013.01); H01L 27/14621 (2013.01); H01L 27/14649 (2013.01); H01L 27/14806 (2013.01); H01L 27/14875 (2013.01); G03F 7/0007 (2013.01); G03F 7/027 (2013.01); G03F 7/031 (2013.01); G03F 7/033 (2013.01); G03F 7/0751 (2013.01);
Abstract

The composition includes two or more near infrared absorbing compounds having an absorption maximum in a wavelength range of 650 to 1000 nm and having a solubility of 0.1 mass % or lower in water at 23° C., in which the two or more near infrared absorbing compounds include a first near infrared absorbing compound having an absorption maximum in a wavelength range of 650 to 1000 nm, and a second near infrared absorbing compound having an absorption maximum in a wavelength range of 650 to 1000 nm which is shorter than the absorption maximum of the first near infrared absorbing compound, and a difference between the absorption maximum of the first near infrared absorbing compound and the absorption maximum of the second near infrared absorbing compound is 1 to 150 nm.

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