公开(公告)号：US20190283082A1

公开(公告)日：2019-09-19

申请号：US16349028

申请日：2017-11-10

申请人： NOVOSOUND LTD

发明人： David HUGHES ,  David HUTSON

IPC分类号： B06B1/06 ,  B81B3/00 ,  H01L41/08 ,  H01L41/187 ,  H01L41/31 ,  B06B1/02 ,  H01L41/047 ,  H01L41/339

摘要： A method for producing a plurality of piezoelectric ultrasound transducer elements, the method comprising providing or depositing a piezoelectric material on at least part of a surface of a sheet of substrate to form a layered member; and forming the one or more piezoelectric ultrasound transducer elements from the layered member.