Display device including an input sensor and electronic apparatus including the same

A display device, comprising:

• a display panel including a display region on which pixels are disposed and a non-display region adjacent to the display region;
• an input sensor disposed on the display panel;
• and
• a conductive layer disposed below the display panel and at least partially overlapping the display region,
• wherein the conductive layer includes a first unit pattern, and
• wherein the first unit pattern includes:
• a first extension part extending in a first direction;
• and
• a plurality of second extension parts that extend from the first extension part in a second direction intersecting the first direction, the plurality of second extension parts being disposed on one side of the first extension part,
• wherein the input sensor includes:
• a first electrode;
• a second electrode that extends in a direction intersecting the first electrode and is capacitively coupled to the first electrode;
• a third electrode that extends in a direction in which the first electrode is extended;
• a fourth electrode that extends a direction intersecting the third electrode;
• a first signal line connected to a first end of the first electrode;
• a second signal line connected to a first end of the second electrode;
• a 1-1st signal line connected to a first end of the third electrode and overlapped with the non-display region;
• a 1-2nd signal line of connected to a second end of the third electrode and overlapped with the non-display region;
• and
• a third signal line connected to a first end of the fourth electrode,
• wherein a first signal is applied to the 1-1st signal line when a second signal is applied to the 1-2nd signal line at a first time,
• wherein the first signal is different from the second signal, and
• wherein the first end of the third electrode and the second end of the third electrode are positioned oppositely in a direction in which the third electrode extends.

A display device, comprising:

• a display panel including a display region on which pixels are disposed and a non-display region adjacent to the display region;
• an input sensor disposed on the display panel;
• and
• a conductive layer disposed below the display panel and at least partially overlapping the display region,
• wherein the conductive layer includes a unit pattern,
• wherein the unit pattern includes:
• a plurality of first slits each of which extends in a first direction and spaced apart from each other in a second direction intersecting the first direction;
• and
• a plurality of second slits that connect to adjacent ones of the plurality of first slits,
• wherein the input sensor includes:
• a first electrode;
• a second electrode that extends in a direction intersecting the first electrode and is capacitively coupled to the first electrode;
• a third electrode that extends in a direction in which the first electrode is extended;
• a fourth electrode that extends a direction intersecting the third electrode;
• a first signal line connected to a first end of the first electrode;
• a second signal line connected to a first end of the second electrode;
• a 1-1st signal line connected to a first end of the third electrode and overlapped with the non-display region;
• a 1-2nd signal line of connected to a second end of the third electrode and overlapped with the non-display region;
• and
• a third signal line connected to a first end of the fourth electrode,
• wherein a first electromagnetically induced current flows between the first electrode and the third electrode through a first capacitor defined between the first electrode and the third electrode in a first time, and
• wherein a second electromagnetically induced current flows between the second electrode and the fourth electrode through a second capacitor defined between the second electrode and the fourth electrode in the first time.

An electronic apparatus, comprising:

• a housing;
• an electronic module disposed in the housing;
• and
• a display device at least partially overlapping the electronic module,
• wherein the display device includes:
• a display panel that includes a display region on which pixels are disposed and a non-display region adjacent to the display region;
• an input sensor disposed on the display panel;
• and
• a conductive layer disposed below the display panel and at least partially overlapping the display region,
• wherein the conductive layer includes a first unit pattern,
• wherein the first unit pattern includes:
• a first extension part;
• and
• a plurality of second extension parts that each extend from the first extension part in a direction intersecting that of the first extension part and are disposed on one side of the first extension part,
• wherein the input sensor includes:
• a first electrode;
• a second electrode that extends in a direction intersecting the first electrode and is capacitively coupled to the first electrode;
• a third electrode that extends in a direction in which the first electrode is extended;
• a fourth electrode that extends a direction intersecting the third electrode;
• a first signal line connected to a first end of the first electrode;
• a second signal line connected to a first end of the second electrode;
• a 1-1st signal line connected to a first end of the third electrode and overlapped with the non-display region;
• a 1-2nd signal line of connected to a second end of the third electrode and overlapped with the non-display region;
• and
• a third signal line connected to a first end of the fourth electrode,
• wherein a first electromagnetically induced current flows between the first electrode and the third electrode through a first capacitor defined between the first electrode and the third electrode in a first time, and
• wherein a second electromagnetically induced current flows between the second electrode and the fourth electrode through a second capacitor defined between the second electrode and the fourth electrode in the first time.