| CPC G06F 3/04186 (2019.05) [G06F 3/0412 (2013.01); G06F 3/041662 (2019.05); G06F 3/0446 (2019.05); G06F 2203/04111 (2013.01)] | 18 Claims |
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1. A display device comprising:
a display unit including pixels;
a sensor unit overlapping with the display unit, the sensor unit including sensors; and
a sensor driver configured to transmit a driving signal to the sensors, and configured to receive sensing signals corresponding to the driving signal from the sensors,
wherein:
one sensing period includes a first sensing period and a second sensing period;
the sensor driver transmits a first driving signal having a first frequency to each of the sensors in the first sensing period, and transmits a second driving signal having a second frequency different from the first frequency to each of the sensors in the second sensing period;
first sensing signals provided from the sensors, corresponding to the first driving signal, are sensitive to a touch input and a change in a peripheral temperature; and
second sensing signals provided from the sensors, corresponding to the second driving signal, are insensitive to the change in the peripheral temperature.
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