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. 07, 2010
Filed:
Sep. 12, 2008
Mayuko Fudeta, Mihara, JP;
Mayuko Fudeta, Mihara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A nitride semiconductor light-emitting device including a first n-type nitride semiconductor layer, a light-emitting layer, a p-type nitride semiconductor layer, and a second n-type nitride semiconductor layer in this order, and further including an electrode formed of a transparent conductive film on the second n-type nitride semiconductor layer is provided. The nitride semiconductor light-emitting device has improved light extraction efficiency. The electrode formed of a transparent conductive film is preferably formed on a part of a surface of the second n-type nitride semiconductor layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile