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:
Jul. 20, 2010
Filed:
Sep. 21, 2006
Applicants:
Yasumitsu Kunoh, Moriguchi, JP;
Kunio Takeuchi, Moriguchi, JP;
Inventors:
Yasumitsu Kunoh, Moriguchi, JP;
Kunio Takeuchi, Moriguchi, JP;
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of manufacturing a nitride semiconductor device includes the steps of; forming a stripping layer including In on a substrate; forming a nitride semiconductor layer on the stripping layer; causing a decomposition of the stripping layer by increasing a temperature of the stripping layer; irradiating the stripping layer with laser light; and separating the nitride semiconductor layer from the substrate.