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:
Nov. 07, 2017
Filed:
Jun. 07, 2016
Applicant:
Lextar Electronics Corporation, Hsinchu, TW;
Inventors:
Shiou-Yi Kuo, Kaohsiung, TW;
Shih-Huan Lai, Changhua County, TW;
Assignee:
Lextar Electronics Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/40 (2010.01); H01L 33/38 (2010.01); H01L 33/62 (2010.01); H01L 33/46 (2010.01);
U.S. Cl.
CPC ...
H01L 33/405 (2013.01); H01L 33/38 (2013.01); H01L 33/46 (2013.01); H01L 33/62 (2013.01);
Abstract
A light-emitting device is provided, including: a substrate; a reflective layer disposed on the substrate; a patterned contact layer disposed on the reflective layer; a light-emitting unit disposed on the patterned contact layer; a first electrode disposed on a top surface of the light-emitting unit; and a second electrode disposed on a bottom surface of the light-emitting unit; wherein a projection of the first electrode on the substrate and a projection of the patterned contact layer on the substrate are complementary to each other.