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:
Feb. 21, 1995
Filed:
Oct. 22, 1993
Applicant:
Inventors:
Aldo Torti, Sancarlo Can, IT;
Emilio Mattiuzzo, Cirie, IT;
Assignee:
International Rectifier Corporation, El Segundo, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257692 ; 257724 ; 257925 ;
Abstract
A semiconductor device module is formed of four identical frame sections which each have a flat base and perpendicularly extending strap terminal. Semiconductor chips are soldered to the center of the top surfaces of each base, and the devices are interconnected by flat brass strips having one end soldered to the top of one chip and the other end soldered to the base of an adjacent section. The base sections lie in a common plane at the bottom of an insulative filled insulation cup. The terminals extend parallel and out of the top of the cup.