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:
Mar. 26, 2013
Filed:
Aug. 02, 2012
Naho Mizuhara, Itami, JP;
Koji Uematsu, Itami, JP;
Michimasa Miyanaga, Itami, JP;
Keisuke Tanizaki, Itami, JP;
Hideaki Nakahata, Itami, JP;
Seiji Nakahata, Itami, JP;
Takuji Okahisa, Itami, JP;
Naho Mizuhara, Itami, JP;
Koji Uematsu, Itami, JP;
Michimasa Miyanaga, Itami, JP;
Keisuke Tanizaki, Itami, JP;
Hideaki Nakahata, Itami, JP;
Seiji Nakahata, Itami, JP;
Takuji Okahisa, Itami, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
III-nitride crystal composites are made up of especially processed crystal slices cut from III-nitride bulk crystal having, ordinarily, a {0001} major surface and disposed adjoining each other sideways, and of III-nitride crystal epitaxially on the bulk-crystal slices. The slices are arranged in such a way that their major surfaces parallel each other, but are not necessarily flush with each other, and so that the [0001] directions in the slices are oriented in the same way.