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. 25, 1997
Filed:
Aug. 09, 1995
Applicant:
Inventor:
Minoru Noda, Itami, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257226 ; 257777 ; 257 67 ; 257200 ; 257146 ; 257278 ; 257508 ; 257565 ;
Abstract
An insulating film having a through hole aligned with an electrode on a first semiconductor element is formed on a first semiconductor substrate and a metal is disposed in the through hole. A second semiconductor element on a second semiconductor substrate is placed on the insulating film in such a way that an electrode of the second semiconductor element contacts the metal. Thus, a plurality of transistors having different performance characteristics and functions can be easily disposed adjacent to each other for improved integration.