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. 13, 2007
Filed:
Jun. 17, 2005
Applicants:
Jong Soo Lee, Iksan, KR;
Min Sang Lee, Daegu, KR;
Young Ki Lee, Pohang, KR;
Inventors:
Assignee:
Luxpia Co., Ltd., Jeollabuk-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are a semiconductor light-emitting device having nano-needles and a method of manufacturing the same. The provided semiconductor light-emitting device improves the extraction efficiency of photons, and includes a gallium nitride (GaN) group multi-layer and nano-needles grown on the GaN group multi-layer. The nano-needles improve the extraction efficiency of photons.
Lee, Jong. (2007). Semiconductor light-emitting device and method of manufacturing the same (U.S. Patent No. 7294519). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7294519
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile