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:
Jul. 16, 2024
Filed:
Dec. 06, 2021
Denso Corporation, Kariya, JP;
Toshihiro Miyake, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
An electronic device includes a heat generator including at least an electronic component generating heat, a case dissipating heat from the heat generator, a heat conductive member conducting heat of the heat generator to a heat dissipation member, and a metal bonding layer interposing between the heat generator and the heat conductive member and including at least a first bonding layer using gold or gold alloy as a constituting material. Thickness of the metal bonding layer is smaller than flatness of a bonding region which is bonded to a metal bonding layer on a facing surface of the heat generator and a facing surface of the heat conductive member. The heat conductive member has flexibility, is joined to the heat generator via the metal bonding layer, and is in contact with the case.