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:
May. 16, 2023
Filed:
Sep. 11, 2018
Dexerials Corporation, Tokyo, JP;
Yoshikazu Nagasawa, Tochigi, JP;
DEXERIALS CORPORATION, Tokyo, JP;
Abstract
Provided are a method for manufacturing a transparent panel formed with a wall member having high accuracy, a uniform height from a surface to adhere to an optical member, and smoothness. This method comprises: a step of preparing a transparent panelfor an optical deviceto be bonded to an optical membera step of forming a mask layerso as to form an openingalong a periphery of an outer shape of the transparent panela step of applying a curable resin materialto the openingand the mask layera step of pressing a flat plateagainst the curable resin materiala step of curing the resin compositionto form a cured resin layera step of detaching the flat plateand a step of removing the mask layertogether with the cured resin layerformed on the mask layerto obtain a wall memberalong the periphery of the outer shape of the transparent panel