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:
May. 23, 2017
Filed:
Jan. 15, 2016
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/38 (2010.01); H01L 29/872 (2006.01); H01L 33/62 (2010.01); H01L 33/40 (2010.01); H01L 33/30 (2010.01);
U.S. Cl.
CPC ...
H01L 33/387 (2013.01); H01L 29/872 (2013.01); H01L 33/0008 (2013.01); H01L 33/30 (2013.01); H01L 33/38 (2013.01); H01L 33/40 (2013.01); H01L 33/62 (2013.01);
Abstract
A light emitting device is provided that may include a substrate, a light emitting structure including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer provided on the substrate, a first electrode on the first conductive semiconductor layer, and a schottky guide ring configured to surround the first electrode and directly connect with the first conductive semiconductor layer.