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. 29, 2016
Filed:
Jun. 11, 2015
Applicant:
Advanced Optoelectronic Technology, Inc., Hsinchu Hsien, TW;
Inventors:
Ching-Hsueh Chiu, Hsinchu, TW;
Ya-Wen Lin, Hsinchu, TW;
Po-Min Tu, Hsinchu, TW;
Shih-Cheng Huang, Hsinchu, TW;
Assignee:
ADVANCED OPTOELECTRONICS TECHNOLOGY, INC., Hsinchu Hsien, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/08 (2010.01); H01L 33/06 (2010.01); H01L 33/00 (2010.01); H01L 33/24 (2010.01); H01L 33/32 (2010.01); H01L 33/18 (2010.01);
U.S. Cl.
CPC ...
H01L 33/06 (2013.01); H01L 33/007 (2013.01); H01L 33/08 (2013.01); H01L 33/24 (2013.01); H01L 33/32 (2013.01); H01L 33/18 (2013.01);
Abstract
A light emitting diode (LED) chip includes a first semiconductor layer, a first light emitting layer formed on the first semiconductor layer, a second light emitting layer formed on the first light emitting layer, and a second semiconductor layer formed on the second light emitting layer. The first light emitting layer emits light having a first color. The second light emitting layer emits light having a second color different from the first color.