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:
May. 08, 2018
Filed:
Sep. 02, 2015
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Kenichi Sawada, Osaka, JP;
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Abstract
A semiconductor module (A) according to one embodiment includes: vertical first and second transistor chips (A,B), wherein a second main electrode pad () formed on a back surface of the first transistor chip is mounted on and connected to a first wiring pattern () on the substrate, a first control electrode pad () formed together with a first main electrode pad on a front surface of the first transistor chip is electrically connected to a second wiring pattern () on the substrate, third main electrode pad () formed together with a second control electrode pad on a front surface of the second transistor is mounted on and connected to the first wiring pattern, and the second control electrode pad () formed on a back surface of the second transistor chip is electrically connected to a third wiring pattern.