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:
Oct. 22, 2013
Filed:
Aug. 24, 2011
Shih-cheng Huang, Hsinchu, TW;
Po-min Tu, Hsinchu, TW;
Shun-kuei Yang, Hsinchu, TW;
Chia-hung Huang, Hsinchu, TW;
Shih-Cheng Huang, Hsinchu, TW;
Po-Min Tu, Hsinchu, TW;
Shun-Kuei Yang, Hsinchu, TW;
Chia-Hung Huang, Hsinchu, TW;
Advanced Optoelectronic Technology, Inc., Hsinchu Hsien, TW;
Abstract
A method for manufacturing light emitting chips includes steps of: providing a substrate having a plurality of separate epitaxy islands thereon, wherein the epitaxy islands are spaced from each other by channels; filling the channels with an insulation material; sequentially forming a reflective layer, a transition layer and a base on the insulation material and the epitaxy islands; removing the substrate and the insulation material to expose the channels; and cutting the reflective layer, the transition layer and the base to form a plurality of individual chips along the channels.