MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202647069924 A) filed by Hitachi Energy Ltd on June 04, 2026, for Method For Producing A Power Semiconductor Device And Power Semiconductor Device.
Inventors include Dobrzynska, Jagoda Anna; and Bohacek, Jan.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: A method for producing a power semiconductor device (1) with at least one metal support (2) and at least one power semiconductor chip (3) which are connected to one another wherein at least one metal bonding layer (4) is specified, comprising - providing the at least one metal support (2), - providing the at least one semiconductor chip (3), - appl...