Electronic device

An electronic device comprising:

• a sensor layer including a plurality of sensing parts disposed in a first direction and a second direction intersecting the first direction and disposed in a sensing area,
• wherein each of the plurality of sensing parts includes:
• a first electrode;
• a second electrode disposed over the first electrode and intersecting the first electrode;
• a third electrode including:
• a plurality of bridge patterns disposed over the second electrode;
• and
• a plurality of patterns disposed on a layer different from a layer on which the plurality of bridge patterns are disposed;
• a fourth electrode, the fourth electrode and the plurality of patterns being disposed on a same layer, the fourth electrode being electrically insulated from the third electrode and intersecting the third electrode;
• and
• a first dummy pattern disposed between the second electrode and the fourth electrode, the first dummy pattern and the plurality of bridge patterns being disposed on a same layer.

An electronic device comprising:

• a display layer;
• a first electrode disposed over the display layer;
• a second electrode disposed over the first electrode and intersecting the first electrode;
• a third electrode including:
• a plurality of bridge patterns disposed over the second electrode;
• and
• a plurality of patterns disposed on a layer different from a layer on which the plurality of bridge patterns are disposed;
• a fourth electrode electrically insulated from the third electrode and intersecting the third electrode, the fourth electrode and the plurality of patterns being disposed on a same layer;
• and
• a sensor driver electrically connected to the third electrode, the fourth electrode, the first electrode, and the second electrode,
• wherein the sensor driver detects coordinates of a touch input using the third electrode and the fourth electrode in a first mode to sense the touch input and detects coordinates of a pen input using the first electrode and the second electrode in a second mode to sense the pen input, and
• each of the first electrode, the second electrode, the plurality of patterns, and the fourth electrode has a mesh structure in which an opening is defined.