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. 12, 2015
Filed:
Jun. 06, 2013
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Kwang chil Lee, Seoul, KR;
Joong Seo Park, Seoul, KR;
Tae Lim Lee, Seoul, KR;
Woon Kyung Choi, Seoul, KR;
Kyoung Hoon Kim, Seoul, KR;
Hae Jin Park, Seoul, KR;
Hwan Hui Yun, Seoul, KR;
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/58 (2010.01);
U.S. Cl.
CPC ...
H01L 33/58 (2013.01); H01L 2924/0002 (2013.01); H01L 2224/13 (2013.01); H01L 2224/48091 (2013.01);
Abstract
Disclosed is a light emitting device including an active layer emitting light with a wavelength band of 200 nm to 405 nm, and a light-transmitting layer disposed on the active layer, the light-transmitting layer having a lower part facing the active layer, wherein at least one of side and upper parts of the light-transmitting layer has a surface-processed pattern portion.