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:
Nov. 08, 2016
Filed:
Dec. 01, 2011
Alexander Heinrich, Regensburg, DE;
Michael Juerss, Regenstauf, DE;
Konrad Roesl, Teublitz, DE;
Oliver Eichinger, Regensburg, DE;
Kok Chai Goh, Regensburg, DE;
Tobias Schmidt, Regensburg, DE;
Alexander Heinrich, Regensburg, DE;
Michael Juerss, Regenstauf, DE;
Konrad Roesl, Teublitz, DE;
Oliver Eichinger, Regensburg, DE;
Kok Chai Goh, Regensburg, DE;
Tobias Schmidt, Regensburg, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
The electronic device includes a carrier, a semiconductor substrate attached to the carrier, and a layer system disposed between the semiconductor substrate and the carrier. The layer system includes an electrical contact layer disposed on the semiconductor substrate. A functional layer is disposed on the electrical contact layer. An adhesion layer is disposed on the functional layer. A solder layer is disposed between the adhesion layer and the carrier.