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:
Apr. 10, 2018
Filed:
Mar. 27, 2017
Fuji Electric Co., Ltd., Kawasaki-shi, Kanagawa, JP;
Yoshihiro Kodaira, Matsumoto, JP;
FUJI ELECTRIC CO., LTD., Kawasaki-Shi, JP;
Abstract
A semiconductor deviceincludes: multi-layered substrateseach having a circuit board; control terminalswhose one end is fixed on the circuit boardof each multi-layered substrate; a resin casewhich has openingsand is arranged to cover the multi-layered substrates, through which openingsthe other ends of the control terminalsextend outwardly; and resin blockswhich are each inserted into the openingsof the resin caseand press-fixes the control terminalsagainst the side walls of the respective openings. The control terminalseach have a low-rigidity portionat a position that is further interior of the resin casethan a position where each control terminalis in contact with the resin blockin the respective openingsof the resin case