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:
Aug. 29, 2017
Filed:
May. 04, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Jong Hak Kim, Hwaseong-si, KR;
Tan Sakong, Seoul, KR;
Eun Deok Sim, Yongin-si, KR;
Jeong Wook Lee, Yongin-si, KR;
Jin Young Lim, Gwacheon-si, KR;
Byoung Kyun Kim, Seongnam-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/58 (2010.01); H01L 33/22 (2010.01); H01L 33/32 (2010.01);
U.S. Cl.
CPC ...
H01L 33/58 (2013.01); H01L 33/22 (2013.01); H01L 33/007 (2013.01); H01L 33/32 (2013.01); H01L 2224/14 (2013.01); H01L 2224/16225 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48247 (2013.01); H01L 2224/48257 (2013.01); H01L 2224/49107 (2013.01); H01L 2924/181 (2013.01); H01L 2933/0083 (2013.01);
Abstract
A semiconductor light emitting device includes a substrate formed of a first material; and a convex portion protruding from the substrate and including: a first layer formed of the first material as that of the substrate; and a second layer formed of a second material different from the first material and disposed on the first layer. A second height of the second layer is greater than a first height of the first layer.