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:
Oct. 29, 2013
Filed:
Dec. 09, 2011
Makoto Iwai, Kasugai, JP;
Shuhei Higashihara, Nagoya, JP;
Yusuke Mori, Katano, JP;
Yasuo Kitaoka, Ibaraki, JP;
Naoya Miyoshi, Suita, JP;
Makoto Iwai, Kasugai, JP;
Shuhei Higashihara, Nagoya, JP;
Yusuke Mori, Katano, JP;
Yasuo Kitaoka, Ibaraki, JP;
Naoya Miyoshi, Suita, JP;
NGK Insulators, Ltd., Aichi-prefecture, JP;
Other;
Abstract
Materials of a nitride single crystal of a metal belonging to III group and a flux are contained in a crucible, which is contained in a reaction container, the reaction container is contained in an outer container, the outer container is contained in a pressure container, and nitrogen-containing atmosphere is supplied into the outer container and melt is generated in the crucible to grow a nitride single crystal of a metal belonging to III group. The reaction container includes a main body containing the crucible and a lid. The main body includes a side wall having a fitting face and a groove opening at the fitting face and a bottom wall. The lid has an upper plate part including a contact face for the fitting face of the main body and a flange part extending from the upper plate part and surrounding an outer side of said side wall.