MUMBAI, India, June 20 -- Intellectual Property India has published a patent application (202527049715 A) filed by Mitsubishi Electric Mobility Corporation, Tokyo, on May 23, for 'electronic control device and electric power steering device.'
Inventor(s) include Nagao Takashi; Saito Masatoshi; Uneme Yutaka; Fujiki Hiroyuki; and Araki Rei.
The application for the patent was published on June 20, under issue no. 25/2025.
According to the abstract released by the Intellectual Property India: "An electronic control device according to the present disclosure comprises a wiring board, a first semiconductor package that has an upper-arm-side switching element and a first encapsulating member, a second semiconductor package that has a lower-arm-side switching element and a second encapsulating member, a third semiconductor package that has a motor relay switching element and a third encapsulating member, and a CPU, wherein: the first semiconductor package, the second semiconductor package, and the third semiconductor package are mounted on a first surface of the wiring board; the upper-arm-side switching element, the lower-arm-side switching element, and the motor relay switching element constitute an inverter circuit that can supply an electric current to a motor; and, as seen in a plan view from the thickness direction of the wiring board, the area of the first semiconductor package is less than the area of the third semiconductor package, and the area of the second semiconductor package is less than the area of the third semiconductor package."
The patent application was internationally filed on Dec. 27, 2022, under International application No.PCT/JP2022/048100.
Disclaimer: Curated by HT Syndication.
