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. 05, 2009
Filed:
Jun. 29, 2006
Applicants:
Sunjung Kim, Suwon-si, KR;
Hyunjae Lee, Yongin-si, KR;
Geunho Kim, Seoul, KR;
Inventors:
Assignees:
LG Electronics Inc., Seoul, KR;
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A vertical structure light emitting diode (LED) and a fabricating method thereof is disclosed, wherein a metal support layer is formed on an upper surface of a light emitting structure by way of electrolytic plating method in which no high temperature process is required to obviate occurrence of defects on the devices, and the metal support layer containing a soft metal and a hard metal is formed on the light emitting structure to prevent occurrence of warping of a wafer to increase the mechanical strength and to improve reliability.