Electronic device

An electronic device, comprising:

• a display layer;
• and
• a sensor layer on the display layer and having an active region and a peripheral region adjacent to the active region, the sensor layer including a plurality of sensing units on the active region and a plurality of wiring lines, each of the plurality of sensing units including a first electrode and a second electrode that extend in a first direction, a third electrode that extends in a second direction intersecting the first direction,
• wherein the first electrode and the second electrode form an electrode;
• wherein the third electrode forms a cross electrode;
• wherein the first electrode, the second electrode, and the third electrode are on the active region and form a plurality of sub-sensing units,
• wherein the plurality of wiring lines are on the peripheral region,
• wherein the first electrode includes:
• a first electrode portion extending in the first direction;
• and
• a plurality of first protrusions that protrude from the first electrode portion,
• wherein the second electrode includes:
• a second electrode portion extending in the first direction;
• and
• a plurality of second protrusions protruding from the second electrode portion at an acute angle relative to the first direction, wherein the plurality of first protrusions and the plurality of second protrusions are laterally spaced apart from the plurality of first protrusions and the plurality of second protrusions of each adjacent sub-sensing unit by a gap in a plan view,
• wherein the third electrode includes:
• a third electrode portion extending in the second direction;
• and
• a plurality of third protrusions that correspondingly surround the plurality of first protrusions and the plurality of second protrusions, and
• wherein the plurality of wiring lines include:
• a first wiring line that is individually electrically connected with each of the electrodes of the sub-sensing units of a single sensing unit of the plurality of sensing units and electrically connected to the first electrode and the second electrode;
• and
• a second wiring line that is individually electrically connected with each of the third electrodes of the sub-sensing units of the single sensing unit of the plurality of sensing units.