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. 05, 2013
Filed:
Jul. 14, 2010
Shih Cheng Huang, Hsinchu County, TW;
Po Min Tu, Hsinchu County, TW;
Peng Yi Wu, Hsinchu County, TW;
Wen Yu Lin, Hsinchu County, TW;
Chih Pang MA, Hsinchu County, TW;
Tzu Chien Hong, Hsinchu County, TW;
Chia Hui Shen, Hsinchu County, TW;
Shih Cheng Huang, Hsinchu County, TW;
Po Min Tu, Hsinchu County, TW;
Peng Yi Wu, Hsinchu County, TW;
Wen Yu Lin, Hsinchu County, TW;
Chih Pang Ma, Hsinchu County, TW;
Tzu Chien Hong, Hsinchu County, TW;
Chia Hui Shen, Hsinchu County, TW;
Advanced Optoelectronic Technology, Inc., Hsinchu Hsien, TW;
Abstract
A semiconductor optoelectronic structure with increased light extraction efficiency and a fabrication method thereof are presented. The semiconductor optoelectronic structure includes continuous grooves formed under an active layer of the semiconductor optoelectronic structure to reflect light from the active layer and thereby direct more light through a light output surface so as to increase the light intensity from the semiconductor optoelectronic structure.