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:
Nov. 14, 2023
Filed:
Feb. 16, 2022
Fuji Electric Co., Ltd., Kanagawa, JP;
Tetsutaro Imagawa, Matsumoto, JP;
FUJI ELECTRIC CO., LTD., Kanagawa, JP;
Abstract
A semiconductor device includes pads arrayed between a region where a transistor portion or a diode portion is disposed and a first end side on an upper surface of a semiconductor substrate, and a gate runner portion that transfers a gate voltage to the transistor portion. The gate runner portion has a first gate runner disposed passing between the first end side of the semiconductor substrate and at least one of the pads in the top view, and a second gate runner disposed passing between at least one of the pads and the transistor portion in the top view. The transistor portion is also disposed in the inter-pad regions, the gate trench portion disposed in the inter-pad regions is connected to the first gate runner, and the gate trench portion arranged so as to face the second gate runner is connected to the second gate runner.