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:
Sep. 16, 2014
Filed:
Oct. 20, 2010
Applicant:
Georg Roehrer, Lebring, AT;
Inventor:
Georg Roehrer, Lebring, AT;
Assignee:
AMS AG, Unterpremstätten, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/78 (2006.01); H01L 21/336 (2006.01); H01L 29/06 (2006.01); H01L 29/423 (2006.01); H01L 29/66 (2006.01); H01L 29/40 (2006.01);
U.S. Cl.
CPC ...
H01L 29/7816 (2013.01); H01L 29/0653 (2013.01); H01L 29/42368 (2013.01); H01L 29/66681 (2013.01); H01L 29/402 (2013.01);
Abstract
On a doped well () for a drift section, at least two additional dielectric regions () having different thicknesses are present between a first contact region () for a drain and a second contact region () for source on the upper face () of the substrate (), and the gate electrode () or an electric conductor, which is electrically conductively connected to the gate electrode, covers each of said additional dielectric regions at least partially.