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:
Jun. 26, 2007
Filed:
May. 25, 2001
Applicants:
Gourab Majumdar, Tokyo, JP;
Shinji Hatae, Tokyo, JP;
Akihisa Yamamoto, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/00 (2006.01); H01L 27/01 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device is provided in which a plurality of MOSFETs including a vertical MOSFET is formed on a substrate. The device includes a silicon carbide substrate having front and back surfaces facing each other, an isolating region formed in the substrate to extend from the front surface to the back surface of the substrate, and first and second MOSFETs formed on opposite sides of the isolating region, respectively.