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:
Sep. 03, 2024
Filed:
Aug. 07, 2019
Laminate, optical filter, solid image pickup element, image display device, infrared sensor, and kit
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Shunsuke Kitajima, Haibara-gun, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/20 (2006.01); C03C 17/42 (2006.01); G03F 7/00 (2006.01); G03F 7/004 (2006.01); G03F 7/031 (2006.01); G03F 7/033 (2006.01); G03F 7/16 (2006.01); G03F 7/20 (2006.01); G03F 7/38 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
G02B 5/208 (2013.01); C03C 17/42 (2013.01); G03F 7/0007 (2013.01); G03F 7/0045 (2013.01); G03F 7/031 (2013.01); G03F 7/033 (2013.01); C03C 2217/213 (2013.01); C03C 2218/116 (2013.01); C03C 2218/154 (2013.01); G03F 7/162 (2013.01); G03F 7/168 (2013.01); G03F 7/2004 (2013.01); G03F 7/38 (2013.01); H01L 27/14621 (2013.01);
Abstract
A laminate includes: a near infrared light absorbing layer that includes a near infrared absorbing colorant; and a color filter layer that is arranged adjacent to the near infrared light absorbing layer in a thickness direction and includes a chromatic colorant, in which in at least one of the near infrared light absorbing layer or the color filter layer, a content of a compound in which an acid group selected from a sulfo group, a phosphate group, or a carboxyl group is bonded to a colorant skeleton is 0.1 to 99.9 mass % with respect to a total mass of compounds having a colorant skeleton.