Electronic device

An electronic device comprising:

• a sensor layer comprising a plurality of first electrodes, a plurality of second electrodes, a plurality of first auxiliary electrodes, a plurality of second auxiliary electrodes, and a plurality of trace lines;
• and
• a sensor driver configured to drive the sensor layer and operate in a first mode in which a touch input is sensed and a second mode in which a pen input is sensed,
• wherein a first coupling capacitor is provided between one first electrode of the plurality of first electrodes and one first auxiliary electrode of the first auxiliary electrodes, and
• a second coupling capacitor is provided between one second electrode of the plurality of second electrodes and one second auxiliary electrode of the second auxiliary electrodes,
• wherein the trace lines comprise:
• a plurality of first trace lines electrically connected to the first electrodes, respectively;
• and
• a sub trace line overlapping a portion of the plurality of first electrodes and configured to electrically connect a portion of the first trace lines to the sensor driver.

An electronic device comprises:

• a display layer configured to display an image;
• a sensor layer disposed on the display layer and including a sensing area and a peripheral area adjacent to the sensing area;
• and
• a sensor driver configured to apply a signal to the sensor layer,
• wherein the sensor layer comprises:
• a plurality of first electrodes extending in a first direction and arranged in a second direction crossing the first direction;
• a plurality of second electrodes extending in the second direction and arranged in the first direction;
• and
• a first trace line connected to at least one first electrode of the first electrodes to transmit the signal to the first electrode,
• wherein the first trace line comprises:
• a first portion connected to the first electrode, overlapping the peripheral area, and extending in the second direction;
• and
• a second portion connected to the sensor driver, overlapping the sensing area, and extending in the second direction.