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:
Mar. 24, 2020
Filed:
Aug. 27, 2018
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi, JP;
Abstract
A semiconductor device may include: a semiconductor module in which a semiconductor element is sealed in a resin package, and a heat sink is located on at least one surface of the resin package; an insulating sheet covering the heat sink; a cooling plate which is constituted of resin containing heat transfer fillers, the cooling plate having one surface and another surface, wherein the one surface covers the insulating sheet and is bonded to the at least one surface of the resin package, the other surface is provided with fins; and a cooler constituted of resin and configured to flow coolant along the fins, wherein the cooler surrounds the cooling plate in a view along a normal direction of the cooling plate, and is bonded to both ends of the resin package in the view along the normal direction.