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:
Nov. 20, 2018
Filed:
Dec. 26, 2016
Applicant:
Nichia Corporation, Anan-shi, JP;
Inventors:
Shuji Shioji, Komatsushima, JP;
Masafumi Kuramoto, Tokushima, JP;
Assignee:
NICHIA CORPORATION, Anan-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/60 (2010.01); H01L 33/62 (2010.01); H01L 29/22 (2006.01); H01L 33/46 (2010.01); H01L 33/40 (2010.01); H01L 33/48 (2010.01); H01L 33/38 (2010.01);
U.S. Cl.
CPC ...
H01L 33/405 (2013.01); H01L 33/46 (2013.01); H01L 33/486 (2013.01); H01L 33/38 (2013.01); H01L 2933/0016 (2013.01); H01L 2933/0025 (2013.01);
Abstract
A light emitting element includes a semiconductor stacked body, an oxide film, and a reflecting film. The semiconductor stacked body has a body surface. The oxide film has an upper surface and a bottom surface opposite to the upper surface. The oxide film is provided on the semiconductor stacked body such that the bottom surface of the oxide film is opposite to the body surface of the semiconductor stacked body. The reflecting film is provided on the oxide film to be in contact with the upper surface of the oxide film and includes silver and oxide nanoparticles.