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:
Oct. 08, 2016
Applicant:
Xiamen Sanan Optoelectronics Technology Co., Ltd., Xiamen, CN;
Inventors:
Assignee:
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD., Xiamen, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/205 (2006.01); H01L 33/00 (2010.01); H01L 33/38 (2010.01); H01L 33/48 (2010.01); H01L 27/15 (2006.01); H01L 33/44 (2010.01); H01L 21/78 (2006.01); H01L 25/075 (2006.01); H01L 33/62 (2010.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 33/385 (2013.01); H01L 21/78 (2013.01); H01L 24/14 (2013.01); H01L 25/0753 (2013.01); H01L 27/15 (2013.01); H01L 27/153 (2013.01); H01L 33/005 (2013.01); H01L 33/387 (2013.01); H01L 33/44 (2013.01); H01L 33/486 (2013.01); H01L 33/62 (2013.01); H01L 27/156 (2013.01); H01L 33/382 (2013.01); H01L 2224/16245 (2013.01); H01L 2924/01322 (2013.01); H01L 2924/12041 (2013.01); H01L 2933/0016 (2013.01); H01L 2933/0025 (2013.01); H01L 2933/0033 (2013.01); H01L 2933/0066 (2013.01);
Abstract
A light-emitting diode (LED) includes: an epitaxial structure having an upper and a lower surface, wherein the upper surface comprises a light-emitting surface; at least one insulating layer over the lower surface; and an electrode pad layer over the at least one insulating layer; wherein: the electrode pad layer comprises a P electrode region and an N electrode region; and the at least one insulating layer is configured to adjust a distribution of the P and N electrode regions over the electrode pad layer.