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:
Feb. 12, 2019
Filed:
Mar. 01, 2017
Fuji Electric Co., Ltd., Kanagawa, JP;
Yuichiro Hinata, Matsumoto, JP;
FUJI ELECTRIC CO., LTD., Kanagawa, JP;
Abstract
Provided is a semiconductor device including an insulating plate; a first conducting portion formed on a first surface of the insulating plate; a semiconductor element mounted on the first conducting portion; and a mold material that seals the first conducting portion and the semiconductor element on the first surface side of the insulating plate. A material of the insulating plate has higher adhesion with respect to the mold material than a material of the first conducting portion, and the first conducting portion includes a gap that is filled with the mold material between the first conducting portion and the insulating plate in a portion thereof.