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:
Jun. 25, 2024
Filed:
Jul. 01, 2021
Fuji Electric Co., Ltd., Kanagawa, JP;
Kazuo Enomoto, Nagano, JP;
FUJI ELECTRIC CO., LTD., Kanagawa, JP;
Abstract
A semiconductor module includes a heat dissipating plate; an insulating substrate disposed on an upper surface of the heat dissipating plate; a semiconductor element disposed an upper surface of the insulating substrate; a frame-shaped case bonded to the upper surface of the heat dissipating plate via an adhesive so as to surround peripheries of the insulating substrate and the semiconductor element; and a sealing resin that fills an inner space defined by the frame-shaped case and the heat dissipating plate so as to seal the insulating substrate and the semiconductor element, wherein at an interface between the heat dissipating plate and the frame-shaped case, a recess communicating with the inner space is formed in at least one of the frame-shaped case and the heat dissipating plate, and the sealing resin is filled in the recess.