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. 30, 2022
Filed:
Jul. 25, 2019
Fuji Electric Co., Ltd., Kawasaki, JP;
Yuji Ichimura, Matsumoto, JP;
FUJI ELECTRIC CO., LTD., Kawasaki, JP;
Abstract
The semiconductor device includes an insulating circuit substrate mounted with a semiconductor element; an external terminal; a base including a support portion; an adhesive sheet; and a sealing portion covering the semiconductor element. The support portion has a first surface, a second surface on the side opposite to the first surface, and a first opening opened at the first surface and the second surface. The insulating circuit substrate is disposed in the first opening. The adhesive sheet is disposed on the second surface of the support portion and has a second opening in which the semiconductor element is disposed in plan view. The adhesive sheet is projected into the first opening in plan view and adhered to a circuit block. The external terminal is adhered on the adhesive sheet and has a connecting surface to which a bonding wire is connected.