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:
Apr. 18, 2017
Filed:
Oct. 06, 2014
Applicant:
Epistar Corporation, Hsin-Chu, TW;
Inventors:
Min-Hsun Hsieh, Hsin-Chu, TW;
Chia-Fen Tsai, Hsin-Chu, TW;
Assignee:
EPISTAR CORPORATION, Hsin-Chu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 33/00 (2010.01); H01L 33/40 (2010.01); H01L 33/46 (2010.01); H01L 33/50 (2010.01); H01L 33/42 (2010.01);
U.S. Cl.
CPC ...
H01L 33/005 (2013.01); H01L 33/0079 (2013.01); H01L 33/405 (2013.01); H01L 33/46 (2013.01); H01L 33/50 (2013.01); H01L 33/505 (2013.01); H01L 33/42 (2013.01); H01L 2933/0016 (2013.01); H01L 2933/0033 (2013.01); H01L 2933/0041 (2013.01);
Abstract
A method of applying a fluorescent material to a surface includes providing a substrate, providing a semiconductor light-emitting stack on the substrate, bonding the substrate to the semiconductor light-emitting stack, and overlaying top and side surfaces of the semiconductor light-emitting stack with the fluorescent material, wherein the fluorescent material contains no binding material.