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:
Mar. 10, 2015
Filed:
Dec. 08, 2011
Ralf Otremba, Kaufbeuren, DE;
Josef Hoeglauer, Heimstetten, DE;
Joachim Mahler, Regensburg, DE;
Johannes Lodermeyer, Regensburg, DE;
Ralf Otremba, Kaufbeuren, DE;
Josef Hoeglauer, Heimstetten, DE;
Joachim Mahler, Regensburg, DE;
Johannes Lodermeyer, Regensburg, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A device includes a first power semiconductor chip with a first contact pad and a second contact pad on a first face and a third contact pad on the second face. The device further includes a second power semiconductor chip with a first contact pad and a second contact pad on a first face and a third contact pad on the second face. The first and second power semiconductor chips are arranged one above another, and the first face of the first power semiconductor chip faces in the direction of the first face of the second power semiconductor chip. In addition, the first power semiconductor chip is located laterally at least partially outside of the outline of the second power semiconductor chip.