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. 13, 2015
Filed:
Oct. 19, 2012
Applicant:
Formosa Epitaxy Incorporation, Taoyuan County, TW;
Inventors:
Hui-Ching Feng, Taoyuan County, TW;
Chen-Hong Lee, Taoyuan County, TW;
Wei-Kang Cheng, Taoyuan, TW;
Shyi-Ming Pan, Taoyuan, TW;
Assignee:
Formosa Epitaxy Incorporation, Taoyuan County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/18 (2006.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a high-voltage light-emitting device suitable for light-emitting diode chip array module. The device comprises a set of light emitting diode chips, about 18˜25 chips, deposited on a substrate by using a non-matrix arrangement. Through the adjustments, the high-voltage light-emitting device of the present invention has optimized luminous efficiency.