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. 06, 2021
Filed:
Jul. 19, 2017
Hitachi Automotive Systems, Ltd., Hitachinaka, JP;
Masami Oonishi, Tokyo, JP;
Takashi Hirao, Tokyo, JP;
Hitachi Automotive Systems, Ltd., Hitachinaka, JP;
Abstract
To improve yield and reliability at the time when a plurality of semiconductor elements used for a semiconductor device is arranged in parallel. A semiconductor device according to the present invention includes a first submodule which includes a first semiconductor element sandwiched between a first conductor and a second conductor and a first lead wire which transmits a control signal of the first semiconductor element, a second submodule which includes a second semiconductor element sandwiched between a third conductor and a fourth conductor and a second lead wire which transmits a control signal of the second semiconductor element, a fifth conductor which is formed to cover the first conductor and the third conductor and is bonded to the first conductor and the third conductor, and a sixth conductor which is formed to cover the second conductor and the fourth conductor and is bonded to the second conductor and the fourth conductor, in which the first conductor is formed so as not to overlap with a part of the first lead wire facing a first connection portion to be connected to the second lead wire.