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Input device, input/output device, and data processing device

  • US 10,324,570 B2
  • Filed: 01/12/2017
  • Issued: 06/18/2019
  • Est. Priority Date: 01/20/2016
  • Status: Active Grant
First Claim
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1. An input device comprising:

  • a first conductive film electrically connected to a first signal line;

    a second conductive film electrically connected to a second signal line; and

    a driver circuit electrically connected to a sensor circuit and a wiring configured to supply a common potential,wherein the second conductive film comprises a region that does not overlap with the first conductive film,wherein each of the first conductive film and the second conductive film is configured to be capacitively coupled to an approaching object,wherein the driver circuit comprises a first switch between the first signal line and the wiring, a second switch between the first signal line and the sensor circuit, and a third switch between the second signal line and the wiring,wherein one terminal of the first switch is directly connected to the first signal line,wherein the other terminal of the first switch is directly connected to the wiring, andwherein one terminal of the third switch is directly connected to the wiring.

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