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Display device with touch detecting function and electronic apparatus

  • US 10,120,521 B2
  • Filed: 08/23/2017
  • Issued: 11/06/2018
  • Est. Priority Date: 11/22/2013
  • Status: Active Grant
First Claim
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1. A display device comprising:

  • a substrate;

    a first electrode disposed on the substrate;

    a second electrode disposed on the substrate and arranged next to the first electrode;

    a first wiring supplying a signal for a touch detecting function;

    a first selection switch connected between the first electrode and the first wiring, and a second selection switch connected between the second electrode and the first wiring; and

    a drive electrode scanning unit which controls the first and second selection switches,wherein the drive electrode scanning unit includes a first shift register which controls the first selection switch, a second shift register which controls the second selection switch, and a third shift register connected to the first shift register and second shift register,wherein an output of the first shift register is supplied to the third shift register, and an output of the third shift register is supplied to the second shift register, andwherein the first, second, and third shift registers are arranged side by side in a direction in which the first wiring extends.

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