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:
Sep. 21, 1976
Filed:
Nov. 22, 1974
Applicant:
Inventors:
Manuel L Torreno, Jr, Schenectady, NY (US);
Bruno F Kurz, deceased, late of Schenectady, NY (US);
Surinder Krishna, Ballston Lake, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 60 ; 357 48 ; 148-15 ; 357 89 ; 357 90 ; 357 91 ;
Abstract
A homogeneous integrated power structure embodies solid state control or signal devices and power devices integrated monolithically to achieve optimum physical characteristics of each device embodied therein at economical cost of manufacturing the same. The devices are electrically isolated from each other by a P-N junction isolation grid produced by the thermomigration of metal-rich wires through a semiconductor substrate by thermal gradient zone melting processing techniques.