公开(公告)号：US20240139775A1

公开(公告)日：2024-05-02

申请号：US18547839

申请日：2022-02-10

Applicant: TDK ELECTRONICS AG

Inventor： Michael Gebhart ,  Stefan Sax ,  Amira Hedhili ,  Martina Kreuzbichler ,  Peter Lukan ,  Johann Kreiter ,  Johann Pichler ,  Pierre Baumann ,  Jens Mohrmann

IPC: B06B1/06 ,  H10N30/02 ,  H10N30/88

CPC classification number: B06B1/0651 ,  H10N30/02 ,  H10N30/883

Abstract: The application relates to an ultrasonic transducer comprising a carrier with conductor traces and a piezoelectric element with electrodes, wherein the piezoelectric element has a contact side which is fixed on the carrier, and wherein the conductor traces and the electrodes are electrically coupled via the contact side of the element.