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:
Jun. 30, 2020
Filed:
Sep. 26, 2019
Applicant:
Fujifilm Corporation, Minato-ku, Tokyo, JP;
Inventors:
Tatsuya Yoshihiro, Kanagawa, JP;
Takeharu Tani, Kanagawa, JP;
Assignee:
FUJIFILM CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2019.01); B32B 7/023 (2019.01);
U.S. Cl.
CPC ...
B32B 7/023 (2019.01);
Abstract
Provided is an optical member which includes: a substrate; and a laminated structure including two or more kinds of layers having different materials which are disposed on the substrate, in which the number of layers constituting the laminated structure is 10 or more, the maximum layer thickness of the layers constituting the laminated structure is 8 nm or less, and the minimum transmittance in a wavelength range of 400 nm to 800 nm or in a wavelength range of 6 μm to 12 μm is 10% or more.