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:
Jan. 30, 2024
Filed:
Sep. 25, 2019
Dexerials Corporation, Tokyo, JP;
Yoshikazu Nagasawa, Tochigi, JP;
DEXERIALS CORPORATION, Tokyo, JP;
Abstract
Provided is a method for manufacturing an optical device capable of surely curing a photocurable resin composition. The method for manufacturing an optical devicein which an optical memberand a transparent panelare bonded together via a cured resin layerincludes: a step of forming, on one of the optical memberand the transparent panel, a wallsurrounding a forming region for the cured resin layerand having at least one opening; a step of laminating the optical memberand the transparent panelto form a laminated bodyin which a resin filling spacesurrounded by the wallis formed between the optical memberand the transparent panel; a step of filling the resin filling spaceof the laminated bodywith a photocurable resin composition; and a step of curing the photocurable resin compositionto form the cured resin layer