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:
Feb. 05, 2008
Filed:
Jul. 08, 2005
Applicants:
Min-hsun Hsieh, Hsin-Chu, TW;
Ching-san Tao, Hsin-Chu, TW;
Tzu-feng Tseng, Hsin-Chu, TW;
Jr-peng NI, Hsin-Chu, TW;
Inventors:
Min-Hsun Hsieh, Hsin-Chu, TW;
Ching-San Tao, Hsin-Chu, TW;
Tzu-Feng Tseng, Hsin-Chu, TW;
Jr-Peng Ni, Hsin-Chu, TW;
Assignee:
Epistar Corporation, Hsin-chu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is related to a light emitting diode of an omnidirectional reflector providing with a transparent conductive layer. In the present invention, a cohesion layer is formed between a transparent layer and a metal reflection layer to improve the cohesive force therebetween and increase the reflectivity of the light emitting diode, so as the present invention can enhance the light-emitting efficiency of the light emitting diode.