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:
Jan. 26, 2010
Filed:
Apr. 19, 2005
Tzong-liang Tsai, Hsinchu, TW;
Way-jze Wen, Hsinchu, TW;
Chang-han Chiang, Hsinchu, TW;
Chih-sung Chang, Hsinchu, TW;
Tzong-Liang Tsai, Hsinchu, TW;
Way-Jze Wen, Hsinchu, TW;
Chang-Han Chiang, Hsinchu, TW;
Chih-Sung Chang, Hsinchu, TW;
Epistar Corporation, , TW;
Abstract
A light emitting diode and the method of the same are provided. A light emitting diode epitaxy structure is formed on a substrate, and then the light emitting diode epitaxy structure is etched to form a recess. The recess is then filled with a transparent dielectric material. An ohmic contact layer and a reflective layer are formed sequentially, and then are etched to expose the transparent dielectric material. Finally, forming an adhesive conductive complex layer to fix the ohmic contact layer and the reflective layer on the light emitting diode epitaxy structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile