Display device and method of driving the same for alternately applying a reset voltage to row and column sensor data lines

A display device, comprising:

• a first sensor data line extending in a row direction and configured to transmit a first sensing signal, according to a touch to a first output unit, via a first sensing switching element;
• a second sensor data line extending in a column direction and configured to transmit a second sensing signal, according to a touch to a second output unit, via a second sensing switching element;
• a first reset switching element connected between the first sensor data line and a reset voltage;
• and
• a second reset switching element connected between the second sensor data line and the reset voltage,
• wherein the first sensing switching element and the second reset switching element are simultaneously turned on during a first period, and
• wherein the second sensing switching element and the first reset switching element are simultaneously turned on during a second period.