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. 04, 2015
Filed:
Nov. 14, 2012
Applicant:
Samsung Electronics Co., Ltd, Suwon-si, Gyeonggi-do, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/58 (2010.01); H01L 33/44 (2010.01);
U.S. Cl.
CPC ...
H01L 33/58 (2013.01); H01L 33/44 (2013.01);
Abstract
A semiconductor light emitting device and package containing the same include: a light emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer. A light extraction layer is disposed on the light emitting structure and includes a light-transmissive thin film layer having light transmittance, a nano-rod layer including nano-rods disposed on the light-transmissive thin film layer, and a nano-wire layer including nano-wires disposed on the nano-rod layer.