A display apparatus includes a substrate, 111, including an active area, AA, where a plurality of pixels is connected to gate lines, GL, and data lines, DL, intersecting with each other, and a non-active area, NAA, where a plurality of lines for transmitting signals for driving the plurality of pixels is disposed. The apparatus further includes a touch signal generation circuit disposed on the non-active area which receives a touch clock signal and outputs a touch driving signal. The apparatus further includes a touch sensor part which receives the touch driving signal and generates touch information on a touch point at the active area. The touch driving signal may have voltage level higher than a voltage level of the touch clock signal.
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