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, 2017
Filed:
Mar. 30, 2015
Fuji Electric Co., Ltd., Kanagawa, JP;
Tetsuya Inaba, Nagano, JP;
Yoshinari Ikeda, Nagano, JP;
FUJI ELECTRIC CO., LTD., Kanagawa, JP;
Abstract
A power semiconductor module is equipped with: a metal base; semiconductor chips electrically connected with and fixed to the metal base; and an insulating substrate fixed to the metal base and having a circuit plate on one surface. Additionally, the power semiconductor module is further equipped with a circuit board that is provided so as to face the semiconductor chips and the insulating substrate and that electrically connects electrodes of the semiconductor chips and the circuit plate of the insulating substrate. Further, the power semiconductor module is equipped with a conductive post that is electrically connected to at least one of either the electrodes of the semiconductor chips or the circuit plate of the insulating substrate while being electrically connected to the metal film of the circuit board.