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Title:
ACTUATOR AND TACTILE SENSATION PRESENTATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/230367
Kind Code:
A1
Abstract:
An objective of the present invention is to provide an actuator and tactile sensation presentation device for which the number of components can be reduced. The actuator comprises: a piezoelectric element; and an oscillation plate to which the piezoelectric element is bonded and which oscillates according to the expansion/contraction displacement of the piezoelectric element. The oscillation place converts the expansion/contraction displacement of the piezoelectric element into oscillations in a prescribed direction. The oscillation plate supports a subject to be oscillated, which serves to present a tactile sensation, so as to be displaceable.

Inventors:
NAKAO FUMIAKI (JP)
Application Number:
PCT/JP2019/019090
Publication Date:
December 05, 2019
Filing Date:
May 14, 2019
Export Citation:
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Assignee:
KYOCERA CORP (JP)
International Classes:
G06F3/041; G06F3/01
Domestic Patent References:
WO2017163917A12017-09-28
Foreign References:
JP2017175874A2017-09-28
Other References:
See also references of EP 3805905A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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