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:
Sep. 30, 2014
Filed:
Jul. 16, 2013
Applicant:
Advanced Optoelectronic Technology, Inc., Hsinchu Hsien, TW;
Inventors:
Ya-Chi Lien, Hsinchu, TW;
Tzu-Chien Hung, Hsinchu, TW;
Assignee:
Advanced Optoelectronic Technology, Inc., Hsinchu Hsien, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/06 (2010.01); H01L 33/18 (2010.01); H01L 33/36 (2010.01);
U.S. Cl.
CPC ...
H01L 33/36 (2013.01);
Abstract
A method for manufacturing a light emitting diode chip includes the following steps: providing an epitaxial structure having an epitaxial layer; forming a first electrode and a second electrode on the epitaxial layer; coating an inert layer on the epitaxial structure, the first electrode and the second electrode continuously; annealing the first electrode and the second electrode; and removing the inert layer coated on the first electrode and the second electrode to expose the first electrode and the second electrode.