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. 09, 2014
Filed:
Aug. 15, 2011
Chih-yuan Lin, Zhunan Township, TW;
Shih-yi Lien, Yangmei, TW;
Cheng-hsing Chiang, Yuanlin Township, TW;
Chih-hung Pan, New Taipei, TW;
Chih-Yuan Lin, Zhunan Township, TW;
Shih-Yi Lien, Yangmei, TW;
Cheng-Hsing Chiang, Yuanlin Township, TW;
Chih-Hung Pan, New Taipei, TW;
Epistar Corporation, Hsinchu, TW;
Abstract
A light-emitting device and method for manufacturing the same are described. A method for manufacturing a light-emitting device comprising steps of: providing a growth substrate, wherein the growth substrate has a first surface and a second surface; forming a light-absorbable layer on the first surface of the growth substrate; forming an illuminant epitaxial structure on the light absorbable layer; providing a laser beam and irradiating the second surface of the growth substrate, wherein the laser beam wavelength is greater than 1000 nm; and removing the growth substrate.