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. 17, 2025
Filed:
Mar. 02, 2023
Fujifilm Corporation, Tokyo, JP;
Hideki Kaneiwa, Kanagawa, JP;
Naoki Koito, Kanagawa, JP;
Takashi Katou, Kanagawa, JP;
Takuya Inoue, Kanagawa, JP;
Takehiro Kasahara, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
An object of the present invention is to provide a laminate capable of preparing an image display device having excellent display performance and excellent discoloration resistance, and an image display device formed of the laminate. The laminate of the present invention is a laminate including two substrates, and a polarizer layer disposed between the two substrates, in which the polarizer layer contains one or more kinds of azo coloring agents having two or more azo bonds in a molecule, moisture permeabilities of the two substrates are 10g/m·day or less, and a content of moisture present between the two substrates is 0.9 g/mor less.