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:
Mar. 12, 2024
Filed:
Jan. 31, 2022
Fuji Electric Co., Ltd., Kawasaki, JP;
Masaoki Miyakoshi, Matsumoto, JP;
FUJI ELECTRIC CO., LTD., Kawasaki, JP;
Abstract
A semiconductor device includes a conductive board, a contact component having a cylindrical through hole and including a main body portion with first and second open ends, and an external connection terminal inserted in the through hole of the contact component, having four outer surfaces extending in an insertion direction to form a quadrangular prism shape, and having four corner portions along an insertion direction pressed by an inner circumferential surface of the through hole of the contact component. The external connection terminal has protrusions, each of which is disposed on a respective one of at least one pair of opposite outer surfaces among the four outer surfaces, and being pressed by the inner circumferential surface of the through hole.