Input sensing using a gate select line of a display device

A method of input sensing with a display device having an integrated capacitive sensing device and including a plurality of select line blocks, a plurality of gate low voltage lines, each gate low voltage line coupled to a different select line block, a gate high voltage line coupled to at least one select line included in at least one of the select line blocks, and a plurality of transmitter electrodes, the method comprising:

• driving the plurality of transmitter electrodes for capacitive sensing;
• receiving resulting signals from the plurality of gate low voltage lines while the plurality of transmitter electrodes are being driven for capacitive sensing;
• and
• determining positional information based on the resulting signals.

A processing system for a display device having an integrated sensing device, the processing system comprising:

• a driver module comprising driver circuitry, the driver module configured for coupling to a plurality of select line blocks, a plurality of gate low voltage lines, each gate low voltage line coupled to a different select line block, a gate high voltage line coupled to at least one select line included in at least one of the select line blocks, and a plurality of transmitter electrodes, the driver module configured for driving the plurality of transmitter electrodes for capacitive sensing;
• a receiver module configured for coupling to the plurality of gate low voltage lines, the receiver module configured for receiving resulting signals from the plurality of gate low voltage lines while the plurality of transmitter electrodes are being driven for capacitive sensing;
• and
• a determination module configured to determine positional information based on the resulting signals.