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:
Apr. 11, 2023
Filed:
Sep. 21, 2018
Mitsubishi Electric Corporation, Tokyo, JP;
Kei Hayase, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A power conversion device includes a circuit board on which wirings are formed and plural semiconductor switching elements are mounted; and a driver circuit which is mounted on the circuit board, and operates at least two of the plural semiconductor switching elements together; wherein the plural semiconductor switching elements are provided as packages having a same shape, and placed in such a positional relationship in which an inter-control-terminal distance that is a distance between their respective control terminals is shorter than a length of a terminal side that is a side of each of the packages at which the control terminal is placed.