Invention Grant
- Patent Title: Sensor and sensor-equipped display device
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Application No.: US15464642Application Date: 2017-03-21
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Publication No.: US10460143B2Publication Date: 2019-10-29
- Inventor: Toshinori Uehara , Hiroshi Mizuhashi , Toshio Soya
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2016-056966 20160322
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06K9/00 ; G02F1/133 ; G02F1/1333 ; G02F1/1362 ; G02F1/1368 ; G06F3/044 ; G06K9/20

Abstract:
According to one embodiment, a sensor-equipped display device includes a scanning line, a signal line, a pixel switch, a pixel electrode, a first common electrode, a detection electrode, a current mirror circuit, and an integrator. The integrator includes an operational amplifier including an inverting input terminal and a noninverting input terminal.
Public/Granted literature
- US20170277931A1 SENSOR AND SENSOR-EQUIPPED DISPLAY DEVICE Public/Granted day:2017-09-28
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