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:
Jan. 07, 2020
Filed:
Jan. 05, 2016
Mitsubishi Electric Corporation, Tokyo, JP;
Chihiro Tadokoro, Tokyo, JP;
Kensuke Taguchi, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A silicon carbide substrate is provided with a first surface and a second surface opposite the first surface. The silicon carbide substrate includes an n-type region connecting the first surface and the second surface, and a p-type region being in contact with the first surface and connecting the first surface and the second surface. A first anode electrode is Schottky-joined, on the first surface, to the n-type region. A first cathode electrode is ohmically joined, on the second surface, to the n-type region. A second anode electrode is ohmically joined, on the first surface, to the p-type region. A second cathode electrode is Schottky-joined, on the second surface, to the p-type region.