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:
Apr. 12, 2022
Filed:
Sep. 08, 2020
Applicant:
Nichia Corporation, Anan, JP;
Inventor:
Takumi Otsuka, Anan, JP;
Assignee:
NICHIA CORPORATION, Anan, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 33/40 (2010.01); H01L 33/32 (2010.01); H01L 33/00 (2010.01); H01L 33/42 (2010.01);
U.S. Cl.
CPC ...
H01L 33/40 (2013.01); H01L 33/0075 (2013.01); H01L 33/32 (2013.01); H01L 33/42 (2013.01); H01L 2933/0016 (2013.01);
Abstract
A method of manufacturing a nitride semiconductor light-emitting element configured to emit deep ultraviolet light includes: providing a semiconductor structure comprising: