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:
Jun. 02, 2015
Filed:
Apr. 13, 2007
Applicant:
Kyong Jun Kim, Gwangju, KR;
Inventor:
Kyong Jun Kim, Gwangju, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/12 (2010.01); H01L 21/02 (2006.01);
U.S. Cl.
CPC ...
H01L 33/007 (2013.01); H01L 21/0237 (2013.01); H01L 21/02381 (2013.01); H01L 21/02458 (2013.01); H01L 21/02491 (2013.01); H01L 21/02502 (2013.01); H01L 21/0254 (2013.01);
Abstract
Provided are embodiments of a light emitting device and fabrication methods thereof. The light emitting device can include a buffer layer provided between a substrate and a semiconductor layer incorporating a high fusion point metal. In a fabrication method of the light emitting device, the buffer layer incorporating a high fusion point metal can be formed on a substrate, and a semiconductor layer can be formed on the buffer layer.