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Patent Searching and Data


Title:
TOUCH PANEL DEVICE, TOUCH PANEL INPUT SYSTEM, CONTROL METHOD OF TOUCH PANEL DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/130990
Kind Code:
A1
Abstract:
This touch panel device (10) comprises: a touch panel (11) which detects the position of an operation knob (100), and which comprises a protective film (15) and an electrode unit (14) that generates a Coulomb force (Fc) by which the operation knob (100), which moves along the surface (15a) of the protective film (15), is drawn towards the protective film (15); and an electrode control unit (22) which applies a voltage signal to the electrode unit (14) and stores the charge. This touch panel input system (1) comprises the aforementioned touch panel device (10) and the aforementioned operation knob (100).

Inventors:
JIN FENGYI (JP)
SASAKI YUICHI (JP)
ORITA TAE (JP)
Application Number:
PCT/JP2019/051240
Publication Date:
July 01, 2021
Filing Date:
December 26, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02N13/00; G06F3/03; G06F3/0362; G06F3/041
Domestic Patent References:
WO2016170908A12016-10-27
Foreign References:
US20140268515A12014-09-18
JP2019514139A2019-05-30
JP2015015372A2015-01-22
Attorney, Agent or Firm:
YAMAGATA Yoichi et al. (JP)
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