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Display device with an integrated sensing device having multiple gate driver circuits

  • US 10,592,022 B2
  • Filed: 12/29/2015
  • Issued: 03/17/2020
  • Est. Priority Date: 12/29/2015
  • Status: Active Grant
First Claim
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1. An input device having a display device with an integrated sensing device, the input device comprising:

  • a plurality of sensor electrodes;

    first and second discrete gate driver circuitry coupled to a plurality of gate electrodes of the display device; and

    a processing system coupled with the plurality of sensor electrodes and configured to;

    select, using the first discrete gate driver circuitry, each gate electrode coupled to the first discrete gate driver circuitry to begin and complete display updating during a first period without interruption of the first discrete gate driver circuitry by capacitive sensing,select, using the second discrete gate driver circuitry, each gate electrode coupled to the second discrete gate driver circuitry to begin and complete display updating during a second period without interruption of the second discrete gate driver circuitry by capacitive sensing, wherein a first gate electrode coupled to the first discrete gate driver circuitry is interleaved between a first and second gate electrode coupled to the second discrete gate driver circuitry, andoperate, during a third period between the first and second periods, at least a first sensor electrode of the plurality of sensor electrodes for capacitive sensing.

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