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. 29, 2016
Filed:
Mar. 09, 2015
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Inventors:
Satoshi Mitsugi, Kawasaki Kanagawa, JP;
Toshihide Ito, Minato Tokyo, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/44 (2006.01); H01L 33/62 (2010.01); H01L 33/00 (2010.01); H01L 33/06 (2010.01); H01L 33/32 (2010.01); H01L 33/22 (2010.01);
U.S. Cl.
CPC ...
H01L 33/62 (2013.01); H01L 33/0025 (2013.01); H01L 33/06 (2013.01); H01L 33/22 (2013.01); H01L 33/32 (2013.01);
Abstract
According to one embodiment, a semiconductor light emitting element includes a semiconductor layer, a first conductive layer, and a second conductive layer. The second conductive layer is provided between the semiconductor layer and the first conductive layer. A light transmittance of the second conductive layer is higher than a light transmittance of the first conductive layer. An extinction coefficient of the second conductive layer is 0.005 or less.