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:
Dec. 13, 2011
Filed:
Apr. 05, 2007
Applicant:
Tetsuya Taki, Aichi-ken, JP;
Inventor:
Tetsuya Taki, Aichi-ken, JP;
Assignee:
Toyoda Gosei Co., Ltd., Aichi-Ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A group III nitride semiconductor light emitting element, comprising having a light emitting layer with a multiquantum well structure formed of a group III nitride semiconductor. The light emitting layer has plural well layers, and the plural well layers are formed to coincide in emission wavelength with each other.