Patent 12072256 was granted and assigned to TDK on August, 2024 by the United States Patent and Trademark Office.
A sensor element suitable for miniaturization. This pressure sensor element has: a metal plate; an insulating film provided on a first surface, which is one surface of the metal plate, so as to form a covered region in which the first plate is covered and an exposed region in which the first surface is exposed; and a pressure detection circuit formed on the insulating film so as to be insulated from the first surface by means of the insulating film.