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.:
Date of Patent:
Dec. 29, 2020
Filed:
Nov. 28, 2018
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Masahiro Mori, Haibara-gun, JP;
Shuichiro Osada, Haibara-gun, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 5/22 (2006.01); C09B 23/04 (2006.01); G03F 7/027 (2006.01); G03F 7/105 (2006.01); G02B 5/20 (2006.01); H01L 27/146 (2006.01); C09B 23/01 (2006.01); C09B 67/22 (2006.01); B32B 7/02 (2019.01); C09B 57/00 (2006.01); G02B 5/23 (2006.01); G03F 7/00 (2006.01); H01L 31/0216 (2014.01);
U.S. Cl.
CPC ...
G02B 5/223 (2013.01); B32B 7/02 (2013.01); C09B 23/0066 (2013.01); C09B 23/04 (2013.01); C09B 57/00 (2013.01); C09B 67/0033 (2013.01); G02B 5/201 (2013.01); G02B 5/208 (2013.01); G02B 5/22 (2013.01); G02B 5/23 (2013.01); G03F 7/0007 (2013.01); G03F 7/027 (2013.01); G03F 7/105 (2013.01); H01L 27/14621 (2013.01); H01L 27/14623 (2013.01); H01L 31/02164 (2013.01);
Abstract
A composition includes: a coloring material that allows transmission of infrared light and shields visible light; an infrared absorber; and a resin, in which the infrared absorber includes a compound having an absorption maximum in a wavelength range of longer than 900 nm and 1000 nm or shorter, and a ratio A/B of a minimum value A of an absorbance of the composition in a wavelength range of 400 to 950 nm to a maximum value B of an absorbance of the composition in a wavelength range of 1100 to 1300 nm is 4.5 or higher.