Title:
WARM/COLD TACTILE PRESENTATION DEVICE, WEARABLE TERMINAL, ITCH-SUPPRESSING DEVICE, ICING DEVICE, MASSAGE DEVICE, ORAL RETAINER, AND TABLEWARE
Document Type and Number:
WIPO Patent Application WO/2022/158196
Kind Code:
A1
Abstract:
[Problem] To provide a warm/cold tactile presentation device and a wearable terminal with which it is possible for a plurality of items of temperature information to be transmitted to a user simultaneously. [Solution] The warm/cold tactile presentation device 2 according to the present invention comprises a plurality of heat-generating elements 10 that are arranged in parallel along each of an x direction and a y direction and thereby positioned in the form of a matrix, a plurality of raw-heat lines RLh that each extend in the x direction, and a plurality of column lines CL that each extend in the y direction. Each of the plurality of raw-heat lines RLh is connected to a respective one end of the plurality of heat-generating elements 10 lined up in the x direction, and each of the plurality of column lines CL is connected to a respective other end of the plurality of heat-generating elements 10 lined up in the y direction.
Inventors:
IBANO KENZO (JP)
SUGAWARA TORU (JP)
ITO YUICHI (JP)
SATO KATSUNARI (JP)
IZUMI SHINTARO (JP)
SUGAWARA TORU (JP)
ITO YUICHI (JP)
SATO KATSUNARI (JP)
IZUMI SHINTARO (JP)
Application Number:
PCT/JP2021/046685
Publication Date:
July 28, 2022
Filing Date:
December 17, 2021
Export Citation:
Assignee:
OSAKA HEAT COOL INC (JP)
International Classes:
G06F3/01; H01L35/00
Foreign References:
| JP2011180678A | 2011-09-15 | |||
| JP3216710U | 2018-06-21 | |||
| JP2020075130A | 2020-05-21 | |||
| KR20170028560A | 2017-03-14 | |||
| JP2000033033A | 2000-02-02 |
Attorney, Agent or Firm:
KUROSE Yasuyuki (JP)
Download PDF: