公开(公告)号：US20240043340A1

公开(公告)日：2024-02-08

申请号：US18021392

申请日：2021-08-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan T. Kahl ,  Paul A. Kendrick ,  Nathaniel D. Anderson ,  Orlin B. Knudson ,  Jason L. Aveldson ,  Kathleen M. Humpal ,  Eric Cybulski

IPC: C04B35/486 ,  C04B35/624 ,  C04B35/64 ,  C04B35/634 ,  C04B35/626 ,  B06B1/06 ,  H02N2/04

CPC classification number: C04B35/486 ,  C04B35/624 ,  C04B35/64 ,  C04B35/634 ,  C04B35/6269 ,  B06B1/0644 ,  H02N2/04 ,  C04B2235/3246 ,  C04B2235/5454

Abstract: Haptic articles, methods of making the haptic articles, and applications using sintered articles prepared from molded gel compositions are provided. The haptic articles include a shaped zirconia ceramic plate and a piezoelectric actuator attached to the shaped zirconia ceramic plate to vibrate the shaped zirconia ceramic plate at an ultrasonic frequency.