Title:
STEREO TACTILE SENSATION PROVIDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/251280
Kind Code:
A1
Abstract:
The present invention relates to a stereo tactile sensation providing device. A stereo tactile sensation providing device according to the present invention comprises: a plurality of actuators arranged to be spaced apart from each other; a connection part which includes at least three tactile regions and in which the plurality of actuators are installed; and a control unit for applying action signals to the actuators, wherein the control unit applies a first signal for operating an actuator to stimulate a first tactile cell up to a threshold or higher and a second signal for operating an actuator to stimulate a second tactile cell up to a threshold or higher, and the connection part provides a synthetic tactile sensation by means of the plurality of actuators.
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Inventors:
KIM HYEONG JUN (KR)
LEE IN BEOM (KR)
LEE IN BEOM (KR)
Application Number:
PCT/KR2020/007587
Publication Date:
December 17, 2020
Filing Date:
June 11, 2020
Export Citation:
Assignee:
CK MAT LAB CO LTD (KR)
International Classes:
G06F3/01; B06B1/02
Domestic Patent References:
| WO2015151380A1 | 2015-10-08 | |||
| WO1998041962A2 | 1998-09-24 |
Foreign References:
| JP2012221387A | 2012-11-12 | |||
| KR20120116177A | 2012-10-22 | |||
| KR20180078121A | 2018-07-09 | |||
| KR20170111091A | 2017-10-12 | |||
| KR20170129651A | 2017-11-27 |
Attorney, Agent or Firm:
KIM, Han (KR)
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