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. 03, 2015
Filed:
Jul. 05, 2013
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventor:
Hyung Jo Park, Gwangju, KR;
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/22 (2010.01); H01L 33/60 (2010.01); H01L 33/10 (2010.01); H01L 33/00 (2010.01); H01L 33/20 (2010.01); H01L 33/38 (2010.01);
U.S. Cl.
CPC ...
H01L 33/22 (2013.01); H01L 33/10 (2013.01); H01L 33/0079 (2013.01); H01L 33/20 (2013.01); H01L 33/38 (2013.01);
Abstract
Disclosed are a semiconductor light emitting device. The semiconductor light emitting device comprises a light emitting structure comprising a III-V group compound semiconductor, a reflective layer comprising mediums, which are different from each other and alternately stacked under the light emitting structure, and a second electrode layer under the reflective layer.