| CPC G06F 3/041662 (2019.05) [G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); G06F 2203/04106 (2013.01)] | 20 Claims |
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1. An electronic device comprising:
a display panel including a display layer and a sensor layer on the display layer; and
a sensor driver configured to drive the sensor layer and configured to selectively operate in a first mode for sensing a touch input or a second mode for sensing a pen input,
wherein the sensor layer includes:
a plurality of first electrodes arranged in a first direction and extending in a second direction crossing the first direction;
a plurality of second electrodes arranged in the second direction and extending in the first direction;
a plurality of first trace lines electrically connected to first end portions of the plurality of first electrodes;
a plurality of second trace lines electrically connected to the plurality of second electrodes, respectively; and
a plurality of third trace lines electrically connected to second end portions spaced apart in the second direction from the first end portions of the plurality of first electrodes,
wherein the plurality of third trace lines are configured to be electrically isolated from each other in the first mode, and
wherein the second mode includes a charging driving mode, and at least some of the plurality of third trace lines are configured to be electrically connected to each other in the charging driving mode.
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