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:
Jun. 09, 2015
Filed:
Oct. 28, 2012
Chih-jung Liu, Hsinchu, TW;
Tzu-chien Hung, Hsinchu, TW;
Chih-Jung Liu, Hsinchu, TW;
Tzu-Chien Hung, Hsinchu, TW;
ADVANCED OPTOELECTRONIC TECHNOLOGY, INC., Hsinchu Hsien, TW;
Abstract
A light emitting diode includes a light emitting structure, a transparent conductive layer and a transparent protecting layer formed in sequence. A plurality of holes are defined in the transparent protecting layer to expose the transparent conductive layer out of the transparent protecting layer. A plurality of micro-structures are formed on a top surface of the transparent conductive layer in the holes. The micro-structures refract light emitted from the light emitting structure and travelling through the transparent conductive layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile