Title:
HAPTIC SENSATION PRESENTATION DEVICE, HAPTIC SENSATION PRESENTATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/209111
Kind Code:
A1
Abstract:
[Problem] To provide technology capable of presenting various haptic sensations to a user. [Solution] A haptic sensation presentation device according to the present technology is provided with a support, an expansion film, a thermoelectric conversion element, and a drive unit. The expansion film forms, between the expansion film and the support, a space for retaining a fluid. A plurality of the thermoelectric conversion elements are disposed on the surface of the expansion film on the support side. The drive unit controls the inflow and outflow of the fluid.
Inventors:
ORIHASHI MASAKI (JP)
SATO MASAHIRO (JP)
SATO MASAHIRO (JP)
Application Number:
PCT/JP2022/000217
Publication Date:
October 06, 2022
Filing Date:
January 06, 2022
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
H01L35/32; G06F3/01
Domestic Patent References:
| WO2020116010A1 | 2020-06-11 | |||
| WO2012093725A1 | 2012-07-12 | |||
| WO2020110721A1 | 2020-06-04 | |||
| WO2018097049A1 | 2018-05-31 |
Foreign References:
| JP2013137659A | 2013-07-11 | |||
| JP2001166676A | 2001-06-22 | |||
| JP2018528046A | 2018-09-27 |
Attorney, Agent or Firm:
MINAMI AOYAMA PATENT AND TRADEMARK ATTORNEYS (JP)
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