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. 02, 2025
Filed:
Feb. 22, 2022
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Hiroki Kuwahara, Minamiashigara, JP;
Nobutaka Fukagawa, Minamiashigara, JP;
Daisuke Sasaki, Minamiashigara, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/80 (2023.01); H10K 50/842 (2023.01); H10K 50/86 (2023.01);
U.S. Cl.
CPC ...
H10K 59/8722 (2023.02); H10K 50/8426 (2023.02); H10K 50/865 (2023.02); H10K 59/8792 (2023.02);
Abstract
There are provided: a laminate including a wavelength selective absorption layer containing a resin, a dye containing at least one of four specific dyes A to D, and an antifading agent for a dye and a gas barrier layer directly arranged on at least one surface of the wavelength selective absorption layer, in which the gas barrier layer contains a crystalline resin, has a layer thickness of 0.1 μm to 10 μm, and has a layer oxygen permeability of 60 cc/m·day·atm or less; and an organic electroluminescent display device.