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. 09, 2023
Filed:
Jul. 29, 2021
Applicant:
Nichia Corporation, Anan, JP;
Inventors:
Assignee:
NICHIA CORPORATION, Anan, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/00 (2006.01); H01S 5/068 (2006.01); H01S 5/042 (2006.01); H01S 5/02257 (2021.01); H01S 5/024 (2006.01); H01S 5/02216 (2021.01); H01S 5/02325 (2021.01);
U.S. Cl.
CPC ...
H01S 5/0087 (2021.01); H01S 5/02257 (2021.01); H01S 5/042 (2013.01); H01S 5/06825 (2013.01); H01S 5/0071 (2013.01); H01S 5/02216 (2013.01); H01S 5/02325 (2021.01); H01S 5/02469 (2013.01);
Abstract
A method of manufacturing an optical member includes: providing a conversion member and a holding member connected to the conversion member; removing a portion of the conversion member and a portion of the holding member to obtain a first surface of the conversion member and a second surface of the holding member; and heat-treating the first surface of the conversion member and the second surface of the holding member.