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Patent Searching and Data


Title:
TACTILE PRESENTATION SYSTEM, COMPUTER PROGRAM AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/150737
Kind Code:
A1
Abstract:
This tactile presentation system (1) is provided with: a vibration target (3) having a touch surface (3a) that can be pressed by a user; a tactile presentation device (4) having a movable yoke (11) connected to the vibration target via an elastic member (12) and a fixed yoke (6) that suctions the movable yoke; and a control unit (17) that presents a tactile sensation by vibrating the vibration target by generating a suctioning force by supplying drive current to the tactile presentation device. The control unit controls the current value and duration of the drive current separately for each tactile presentation device.

Inventors:
SAHASHI, Yoshihide (1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
Application Number:
JP2018/044002
Publication Date:
August 08, 2019
Filing Date:
November 29, 2018
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
G06F3/041; H02K33/02
Foreign References:
JP2015203893A2015-11-16
JP2013050920A2013-03-14
JP2018005903A2018-01-11
JP2015158912A2015-09-03
JP2017111462A2017-06-22
Attorney, Agent or Firm:
SATO INTERNATIONAL PATENT FIRM (Fourteen Hills Center Building, 6-15 Sakae 4-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)
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