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:
May. 17, 2011
Filed:
Oct. 18, 2007
Applicants:
Armin Willmeroth, Augsburg, DE;
Anton Mauder, Kolbermoor, DE;
Franz Hirler, Isen, DE;
Stefan Sedlmaier, München, DE;
Frank Pfirsch, Munich, DE;
Inventors:
Armin Willmeroth, Augsburg, DE;
Anton Mauder, Kolbermoor, DE;
Franz Hirler, Isen, DE;
Stefan Sedlmaier, München, DE;
Frank Pfirsch, Munich, DE;
Assignee:
Infineon Technologies Austria AG, Villach, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/76 (2006.01); H01L 29/94 (2006.01); H01L 31/062 (2006.01); H01L 31/113 (2006.01); H01L 31/119 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor component has a drift zone and a drift control zone, a drift control zone dielectric, which is arranged in sections between the drift zone and the drift control zone, and has a first and a second connection zone, which are doped complementarily with respect to one another and which form a pn junction between the drift control zone and a section of the drift zone.