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:
Nov. 05, 2013
Yuki Horiuchi, Toyota, JP;
Satoru Kameyama, Toyota, JP;
Yuki Horiuchi, Toyota, JP;
Satoru Kameyama, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
Provided is a technology for further reducing a loss in a semiconductor device including a semiconductor substrate in which an IGBT region and a diode region are provided. This semiconductor device includes a semiconductor substrate in which at least one IGBT region and at least one diode region are provided. The IGBT region and the diode region are adjacent to each other in a predetermined direction in a plan view of the semiconductor substrate. In the plan view of the semiconductor substrate, a first boundary plane where the collector region and the cathode region are adjacent is shifted from a second boundary plane where the IGBT region and the diode region are adjacent on the front surface side of the semiconductor substrate either in a direction from the cathode region toward the collector region or in a direction from the collector region toward the cathode region.