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. 10, 2014
Filed:
Jul. 06, 2009
Applicant:
Doyeol Ahn, Seoul, KR;
Inventor:
Doyeol Ahn, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compound semiconductors capable of emitting light in the green spectrum are provided. The compound semiconductors may display improved quantum efficiencies when applied to various optical devices. Also, light emitting diodes and light emitting diode modules comprising the compound semiconductors are provided.