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:
Sep. 27, 2022
Filed:
Jan. 22, 2021
Fuji Electric Co., Ltd., Kawasaki, JP;
Hiroaki Ichikawa, Azumino, JP;
FUJI ELECTRIC CO., LTD., Kawasaki, JP;
Abstract
A semiconductor device having an arm block. The arm block includes a first circuit pattern that, in a plan view of the semiconductor device, has a recess formed thereon that extends inward from a side thereof, the recess forming a disposition area of the semiconductor device, a second circuit pattern having at least a part disposed in the disposition area, and a plurality of semiconductor chips formed on the first circuit pattern. Each semiconductor chip has a positive electrode on a back surface thereof, and a control electrode and a negative electrode on a front surface thereof, the negative electrode being electrically connected to the second circuit pattern by a wiring member.