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:
Aug. 02, 2016
Filed:
May. 12, 2014
Fuji Electric Co., Ltd., Kawasaki-shi, JP;
Tatsuo Nishizawa, Matsumoto, JP;
Shinji Tada, Hino, JP;
Yoshito Kinoshita, Nagano, JP;
Yoshinari Ikeda, Matsumoto, JP;
Eiji Mochizuki, Matsumoto, JP;
FUJI ELECTRIC CO., LTD., Kawasaki-shi, JP;
Abstract
A semiconductor device is disclosed in which an implant board and a semiconductor element of a semiconductor mounting board are bonded and electrically connected through implant pins and which can be manufactured with high productivity. Implant pins are bonded to a semiconductor element and/or a circuit pattern of a semiconductor mounting board through cylindrical terminals press-fitted into the other ends of the implant pins. Press-fitting depth Lof each of the implant pins into corresponding cylindrical terminals is adjustable, so that total length of the implant pin and cylindrical terminal which are press-fitted to each other matches up with the distance between the semiconductor element and/or the circuit pattern on the semiconductor mounting board and an implant board.