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:
Dec. 01, 1987
Filed:
Feb. 25, 1985
Applicant:
Inventors:
Assignee:
Brown, Boveri & CIE Aktiengesellschaft, Mannheim-Kaefertal, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 65 ; 357 68 ; 357 79 ; 357 74 ;
Abstract
A semiconductor power module includes at least two mutually parallel ceramic substrates each having two sides, metallizations disposed on at least one side of each of the substrates, at least one controlled semiconductor power component disposed between each two respective substrates and contacted by the metallizations above and below the component, the substrate above the component having at least one hole formed therein above the component for accommodting control connections to the component.