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. 20, 2015
Filed:
Dec. 24, 2013
Applicant:
Epistar Corporation, Hsinchu, TW;
Inventor:
Tsung-Hsien Yang, Taichung, TW;
Assignee:
Epistar Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/14 (2010.01); H01L 25/075 (2006.01); H01L 27/15 (2006.01); H01L 33/40 (2010.01);
U.S. Cl.
CPC ...
H01L 33/0095 (2013.01); H01L 33/145 (2013.01); H01L 25/0753 (2013.01); H01L 27/153 (2013.01); H01L 33/405 (2013.01); H03L 33/62 (2013.01); H01L 2924/0002 (2013.01);
Abstract
The present disclosure discloses a method of manufacturing a light-emitting device comprising the steps of providing a light-emitting wafer having a semiconductor stacked structure and an alignment mark, sensing the alignment mark, and separating the light-emitting wafer into a plurality of light-emitting diodes and removing the alignment mark accordingly.