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:
Nov. 08, 2011
Filed:
Aug. 07, 2007
Applicants:
Akinori Seki, Shizuoka, JP;
Yukari Tani, Nagoya, JP;
Noriyoshi Shibata, Nagoya, JP;
Inventors:
Assignees:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Japan Fine Ceramics Center, Nagoya-shi, Aichi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/15 (2006.01);
U.S. Cl.
CPC ...
Abstract
A channel layer () for forming a portion of a carrier path between a source electrode () and a drain electrode () is formed on a drift layer (). The channel layer () includes Ge granular crystals formed on the drift layer (), and a cap layer covering the Ge granular crystals.