Display device and method of driving display device

Abstract

A display device includes: a display layer; a sensor layer on the display layer; and a sensor driver to drive the sensor layer. The sensor layer includes: a plurality of sensing electrodes; a plurality of sensing lines connected to the plurality of sensing electrodes, respectively; a multiplexer circuit connected to the plurality of sensing lines, and including a control transistor including a gate electrode; and a connection line connected between the multiplexer circuit and the sensor driver. The sensor driver includes a sensing circuit connected between the connection line and the gate electrode of the control transistor, and to output a control signal to the gate electrode of the control transistor based on a sensing signal of the connection line.

Dependencies are inferred from the claim text.