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. 05, 2016
Filed:
Jun. 01, 2015
Applicant:
Epistar Corporation, Hsinchu, TW;
Inventors:
Jhih-Sian Wang, Hsinchu, TW;
Chia-Liang Hsu, Hsinchu, TW;
Yi-Ming Chen, Hsinchu, TW;
Yi-Tang Lai, Hsinchu, TW;
Assignee:
EPISTAR CORPORATION, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 25/075 (2006.01); H01L 27/15 (2006.01); F21K 99/00 (2010.01); H01L 33/62 (2010.01); H01L 33/38 (2010.01); F21Y 101/02 (2006.01); F21Y 105/00 (2006.01);
U.S. Cl.
CPC ...
H01L 25/0753 (2013.01); F21K 9/00 (2013.01); H01L 27/156 (2013.01); H01L 33/62 (2013.01); F21Y 2101/02 (2013.01); F21Y 2105/003 (2013.01); H01L 33/38 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/73265 (2013.01);
Abstract
A light-emitting diode device includes a transparent substrate having an edge side, a peripheral region and a central region surrounded by the peripheral region; and a plurality of light-emitting diode units disposed along the peripheral region and having a first light-emitting diode unit with an edge parallel to the edge side. The central region is devoid of any light-emitting diode unit.