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. 20, 2017
Filed:
Sep. 24, 2013
Denso Corporation, Kariya, Aichi-pref., JP;
Yuuki Sanada, Nagoya, JP;
Norihisa Imaizumi, Toyokawa, JP;
Shinya Uchibori, Okazaki, JP;
Masaji Imada, Toyohashi, JP;
Toshihiro Nakamura, Okazaki, JP;
Eiji Yabuta, Okazaki, JP;
Masayuki Takenaka, Anjo, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
In an electronic device, a heat generating element is connected directly to an electrically-conductive joining material that is the start point of the heat dissipation path on the one surface of the substrate, and the other surface of the substrate is provided by an other surface side insulating layer. An electrically-conductive other surface side electrode connected to an external heat dissipation member is disposed on the surface of the other surface side insulating layer right under the heat generating element. On the other surface side of the substrate, an other surface side inner layer wire that is the end point of the heat dissipation path extends to the other surface side insulating layer and is insulated electrically from the other surface side electrode through the other surface side insulating layer.