公开(公告)号：WO2018107055A1

公开(公告)日：2018-06-14

申请号：PCT/US2017/065363

申请日：2017-12-08

Applicant: NEW SCALE TECHNOLOGIES, INC.

Inventor： HENDERSON, David, A. ,  XU, Qin ,  PIAZZA, Daniele ,  WALKAMA, Eric

IPC: H02N2/00 ,  H02N2/02 ,  H01L41/047 ,  H01L41/09

CPC classification number: H02N2/025 ,  H02N2/0015 ,  H02N2/008 ,  H02N2/026 ,  H02N2/103

Abstract: A semi-resonant actuator assembly includes a resonating body comprising a piezoelectric plate having a first length, a first width, and a first thickness, and an inactive plate having a second length substantially equal the first length, a second width substantially equal to the first width, and second thickness. A thickness of the resonating body is provided by a sum of the first thickness of the active piezoelectric plate and the second thickness of the inactive plate.

公开(公告)号：WO2011123391A2

公开(公告)日：2011-10-06

申请号：PCT/US2011/030200

申请日：2011-03-28

Applicant: NEW SCALE TECHNOLOGIES, INC.

Inventor： HENDERSON, David, A. ,  XU, Qin

IPC: H02N2/00 ,  H02K7/065 ,  H02K7/02

CPC classification number: B06B1/16 ,  H02N2/0015 ,  H02N2/105

Abstract: A haptic actuator system and a method of making the same include an ultrasonically vibrating motor body. A shaft is coupled to the vibrating motor body, the shaft arranged to rotate in at least one direction in response to the vibrating motor body. At least one unbalanced mass is coupled to and is moveable with the shaft to generate human-detectable vibrations in response to a motion of the shaft.

Abstract translation: 触觉致动器系统及其制造方法包括超声振动电动机体。 轴连接到振动电动机主体，轴被布置成响应于振动电动机主体在至少一个方向上旋转。 至少一个不平衡质量块与轴联接并且可移动，以响应于轴的运动而产生人可检测的振动。