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:
Mar. 18, 2014
Filed:
Jun. 22, 2011
Applicants:
Noboru Ichinose, Tokyo, JP;
Kiyoshi Shimamura, Tokyo, JP;
Kazuo Aoki, Tokyo, JP;
Encarnacion Antonia Garcia Villora, Tokyo, JP;
Inventors:
Noboru Ichinose, Tokyo, JP;
Kiyoshi Shimamura, Tokyo, JP;
Kazuo Aoki, Tokyo, JP;
Encarnacion Antonia Garcia Villora, Tokyo, JP;
Assignee:
Koha Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
A light-emitting element includes a β-GaOsubstrate, a GaN-based semiconductor layer formed on the β-GaOsubstrate, and a double-hetero light-emitting layer formed on the GaN-based semiconductor layer.