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:
Nov. 11, 2014
Filed:
May. 11, 2012
Applicants:
Yi-hung Lin, Hsinchu, TW;
Yu-chih Yang, Hsinchu, TW;
Wu-tsung Lo, Hsinchu, TW;
Inventors:
Assignee:
Epistar Corporation, , TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/18 (2006.01); H01L 31/0224 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for manufacturing an optoelectronic device includes steps of: providing an optoelectronic structure; forming a first metal contact layer having a pattern on the upper surface of the optoelectronic structure; forming a dielectric layer on the first metal contact layer and the optoelectronic structure; removing the dielectric layer on the first metal contact layer; and forming an electrode structure on the first metal contact layer.