Title:
DISPLAY DEVICE WITH POSITION INPUT FUNCTION
Document Type and Number:
WIPO Patent Application WO/2018/168682
Kind Code:
A1
Abstract:
A liquid crystal display device 10 comprises: a plurality of pixel electrodes 11g arranged side by side at an interval; a touch electrode 14 that creates electrostatic charge with a finger, which serves as a positional input object, and detects the input position from the finger; a touch line 15 interposed between adjacent pixel electrodes 11g and connected to the touch electrode 14; and at least two source lines 11j that extend parallel to the touch line 15 and transmit an image signal that is supplied to the pixel electrodes 11g with each of the pixel electrodes 11g located between a source line 11j and the touch line 15.
Inventors:
TOMINAGA MASAKATSU
YOSHIDA MASAHIRO
YOSHIDA MASAHIRO
Application Number:
PCT/JP2018/009182
Publication Date:
September 20, 2018
Filing Date:
March 09, 2018
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G02F1/1333; G02F1/1343; G02F1/1368; G06F3/041; G06F3/044; G09F9/30
Domestic Patent References:
| WO2017033759A1 | 2017-03-02 |
Foreign References:
| JP2012137562A | 2012-07-19 | |||
| JP2015122057A | 2015-07-02 | |||
| JP2007095044A | 2007-04-12 | |||
| JP2016224935A | 2016-12-28 |
Attorney, Agent or Firm:
AKATSUKI UNION PATENT FIRM (JP)
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