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:
Aug. 27, 2013
Filed:
Jun. 10, 2010
Applicants:
Didier Cottet, Zurich, CH;
Thomas Stiasny, Waedenswil, CH;
Tobias Wikstroem, Egliswil, CH;
Inventors:
Assignee:
ABB Research Ltd, Zurich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present disclosure provides a semiconductor switching device including a substrate having deposited thereon a cathode, an anode and a gate of the semiconductor switching device, and a connection means for electrically connecting the cathode in the gate of the semiconductor switching device to an external circuit unit. The connection includes a cathode-gate connection unit having a coaxial structure including a gate conductor and a cathode conductor for electrically connecting the cathode and the gate of the semiconductor switching device to the external circuit unit.