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. 23, 2023
Filed:
Nov. 10, 2020
Mahle International Gmbh, Stuttgart, DE;
Matthias Tuerpe, Ludswigsburg, DE;
Abstract
A method for producing an electronic arrangement includes providing an aluminium body and a power electronic unit. The power electronic unit includes a base plate and an electronic component. The method includes pre-treating a joining region of a main surface of the aluminium body; coating the pre-treated joining region with a sinter paste including at least one of copper particles and silver particles; positioning the power electronic unit with a second side of the base plate on the main surface of the aluminium body; joining the power electronic unit and the aluminium body in the joining region with supply of heat, wherein the aluminium body and the power electronic unit are connected via the sinter paste in a materially bonded and heat-transferring manner.