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. 22, 1993
Filed:
Feb. 04, 1992
Applicant:
Inventors:
Jens Gobrecht, Gebenstorf, CH;
Thomas Stockmeier, Wurenlingen, CH;
Assignee:
Asea Brown Boveri Ltd., Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257177 ; 257146 ; 257150 ; 257181 ; 257409 ; 257693 ; 257698 ; 257700 ; 257724 ; 257726 ; 257729 ; 257730 ;
Abstract
In a large-area controlled-turn-off high-power semiconductor component containing a multiplicity of finely structured individual components, a semiconductor device (12) is formed by a multiplicity of small-area semiconductor chips (7) which are accommodated alongside one another in a common housing (13) and connected in parallel. This achievement avoids problems of yield with structures which are becoming finer.