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. 04, 2010
Filed:
Nov. 28, 2006
Frank Hille, München, DE;
Frank Umbach, München, DE;
Anton Mauder, Kolbermoor, DE;
Hans-joachim Schulze, Ottobrunn, DE;
Thomas Laska, München, DE;
Manfred Pfaffenlehner, München, DE;
Frank Hille, München, DE;
Frank Umbach, München, DE;
Anton Mauder, Kolbermoor, DE;
Hans-Joachim Schulze, Ottobrunn, DE;
Thomas Laska, München, DE;
Manfred Pfaffenlehner, München, DE;
Infineon Technologies Austria AG, Villach, AT;
Abstract
A semiconductor component and method of making a semiconductor component is disclosed. In one embodiment, the semiconductor component includes a drift region of a first conductivity type, a body region of a second conductivity type, and a trench extending into the body region. A semiconductor region of the first conductivity type is in contact with the drift region and the body region and is arranged at a distance from the trench.