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. 27, 2024
Filed:
Aug. 30, 2021
Fuji Electric Co., Ltd., Kawasaki, JP;
Shinichiro Adachi, Kawasaki, JP;
Kazuo Enomoto, Kawasaki, JP;
FUJI ELECTRIC CO., LTD., Kawasaki, JP;
Abstract
A semiconductor apparatus includes a cooler including a bottom plate, a plurality of fins disposed on the bottom plate, and a cover member including a fin cover member and a plate cover member. The fin cover member covers the plurality of fins and has a heat dissipation outer surface. The plate cover member surrounds an outer periphery of the fin cover member, is disposed on the bottom plate, and has a plate cover surface. The apparatus further includes an insulating substrate on the heat dissipation outer surface, a semiconductor element on the insulating substrate, and an insulating member on the plate cover surface, to seal the insulating substrate and the semiconductor element. The plate cover surface is position closer to the bottom plate than is the heat dissipation outer surface with respect to a height direction orthogonal to the bottom plate.