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:
Nov. 07, 1995
Filed:
Jul. 08, 1994
Applicant:
Inventors:
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
257584 ; 257587 ; 257666 ; 257700 ;
Abstract
A semiconductor device includes a transistor mounted on the top surface of a substrate. A metal sheet is disposed on a metallized electrode on the substrate to which the emitter, for example, of the transistor is electrically connected. The emitter is electrically connected by a thin metal wire to the metal sheet. An MOS capacitor is disposed on the metal sheet, and a plated through-hole beneath the metal sheet connects the metallized electrode directly to a metallized ground electrode disposed on the bottom surface of the substrate.