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:
Jun. 30, 1998
Filed:
Nov. 13, 1995
Reinhold Bayerer, Reichelsheim, DE;
Asea Brown Boveri AG, Baden, CH;
Abstract
In the case of a method for producing a power semiconductor module (10), in which a plurality of submodules (12) are arranged on a common support (11), are interconnected by means of a multilayer laminate made of metal layers (13-15) and insulating layers (16, 17), which layers are layered alternately one above the other, and can be externally connected, reliable production of the laminate is achieved by virtue of the fact that in order to construct the laminate, the individual metal layers (13-15) and insulating layers (16, 17) are stacked one above the other, are aligned with one another and with respect to the support (11) by means of auxiliary alignment means (18, 19) and are interconnected in the aligned state by techniques such as welding, soldering or bonding.