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:
Apr. 15, 2014
Filed:
Nov. 01, 2010
Applicant:
Hyo Kun Son, Seoul, KR;
Inventor:
Hyo Kun Son, Seoul, KR;
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01); H01L 31/00 (2006.01); H01L 33/22 (2010.01);
U.S. Cl.
CPC ...
H01L 33/22 (2013.01); H01L 33/007 (2013.01);
Abstract
Provided is a light emitting device, which includes a first conductive type semiconductor layer, an active layer, a roughness pattern, and a second conductive type semiconductor layer. The active layer is disposed on the first conductive type semiconductor layer. The roughness pattern is disposed on the active layer. The second conductive type semiconductor layer is disposed on the roughness pattern and the active layer, and includes a metal oxide.
Quick Actions:
Son, Hyo. (2014). Light emitting device including second conductive type semiconductor layer and method of manufacturing the light emitting device (U.S. Patent No. 8698125). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8698125
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile