Title:
OPERATION DETECTION DEVICE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/069728
Kind Code:
A1
Abstract:
An operation detection device (45) is provided with: a panel (40) that receives a touch operation from a first main surface or a second main surface; a pressing operation detection unit (11P) that detects a pressing operation performed with respect to the first main surface or the second main surface of the panel (40); a capacitance sensor (11D) that detects the touch operation with respect to the first main surface or the second main surface of the panel; and a control unit (20), which determines, on the basis of detection results obtained from the pressing operation detection unit (11P), whether the pressing operation has been performed to the first main surface or the second main surface, and which switches the drive method of the capacitance sensor (11D).
Inventors:
MORI KENICHI (JP)
Application Number:
PCT/JP2018/035251
Publication Date:
April 11, 2019
Filing Date:
September 25, 2018
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
G06F3/044; G06F3/041
Domestic Patent References:
| WO2015192604A1 | 2015-12-23 |
Foreign References:
| JP2017509983A | 2017-04-06 | |||
| US20170277340A1 | 2017-09-28 | |||
| US20140218309A1 | 2014-08-07 | |||
| US20160034091A1 | 2016-02-04 | |||
| US20160117003A1 | 2016-04-28 | |||
| JP2017174013A | 2017-09-28 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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