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:
Apr. 28, 1998
Filed:
Nov. 13, 1995
Applicant:
Inventor:
Reinhold Bayerer, Reichelsheim, DE;
Assignee:
Asea Brown Boveri AG, Baden, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
257691 ; 257723 ; 257724 ; 257725 ;
Abstract
In a power semiconductor module (10), in which a plurality of individual controllable power semiconductors in the form of semiconductor chips (13, 15, 16) are arranged alongside one another and electrically connected on a common module substrate (11), electrical connection to the surroundings with an appreciable reduction in the required surface area of the module or substrate is achieved by virtue of the fact that the control connections (23-25) of a plurality of the controllable power semiconductors are brought together on a second plane which is vertically offset with respect to the plane of the module substrate (11).