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:
Nov. 26, 2024
Filed:
Nov. 21, 2022
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 23/51 (2023.01); C09D 1/00 (2006.01); C09D 5/00 (2006.01); C09D 7/40 (2018.01); C09D 7/62 (2018.01); G02B 27/00 (2006.01); H04N 23/52 (2023.01);
U.S. Cl.
CPC ...
C09D 1/00 (2013.01); C09D 5/00 (2013.01); C09D 7/62 (2018.01); C09D 7/67 (2018.01); C09D 7/70 (2018.01); G02B 27/0006 (2013.01); H04N 23/51 (2023.01); H04N 23/52 (2023.01);
Abstract
Provided is a light transmitting member including: a base material; a first porous layer formed on a first surface of a base material; and a second porous layer formed on a second surface opposed to the first surface of the base material, wherein the second porous layer has a pore volume larger than a pore volume of the first porous layer.