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:
Dec. 23, 2014
Filed:
Oct. 07, 2011
Applicants:
Gyuchul Yi, Seoul, KR;
Chulho Lee, Seoul, KR;
Yongjin Kim, Seoul, KR;
Inventors:
Assignee:
SNU R&DB Foundation, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01); H01L 33/24 (2010.01); H01L 33/04 (2010.01); B82Y 20/00 (2011.01); H01L 33/16 (2010.01); H01L 33/34 (2010.01); H01L 33/64 (2010.01); H01L 33/18 (2010.01); H01L 33/00 (2010.01); H01L 33/08 (2010.01);
U.S. Cl.
CPC ...
H01L 33/34 (2013.01); H01L 33/24 (2013.01); H01L 33/641 (2013.01); H01L 33/18 (2013.01); H01L 33/04 (2013.01); H01L 33/0079 (2013.01); B82Y 20/00 (2013.01); H01L 33/005 (2013.01); H01L 33/16 (2013.01); H01L 33/08 (2013.01);
Abstract
The present invention provides a light-emitting element comprising: a carbon layer comprising a graphene; a plurality of fine structures having grown toward the upper side of the carbon layer; and a light-emitting structure layer formed on the surface of the fine structures.