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:
May. 01, 2018
Filed:
Sep. 09, 2014
Denso Corporation, Kariya, Aichi-pref., JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Tomomi Okumura, Kariya, JP;
Takuya Kadoguchi, Toyota, JP;
DENSO CORPORATION, Kariya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
Abstract
In a semiconductor device, a second heat sink and a third heat sink are electrically connected by a joint portion in an alignment direction in which a first switching element and a second switching element are aligned. A second power-supply terminal is disposed in the alignment direction in a region between a first power-supply terminal and an output terminal and between the second heat sink and the third heat sink. In an encapsulation resin body, at least one of a shortest distance between a first potential portion at same potential as the first power-supply terminal and a third potential portion at same potential as the output terminal and a shortest distance between a second potential portion at same potential as the second power-supply terminal and the third potential portion is shorter than a shortest distance between the first potential portion and the second potential portion.