Display device
Provided are a display device. The display device comprises: a display unit defined by a display area and a non-display area located outside the display area, and including pixels arranged in the display area, first sensing wirings electrically connected to the pixels, and auxiliary voltage wirings electrically separated from the pixels; and a sensing unit electrically connected to the first sensing wirings, wherein the first sensing wirings and the auxiliary voltage wirings extend in a first direction and are sequentially arranged along a second direction perpendicular to the first direction at first intervals, the first sensing wirings are spaced apart from each other along the second direction at second intervals greater than the first intervals and are electrically separated from each other, and the auxiliary voltage wirings are electrically connected to each other.
1. A display device, comprising:
a plurality of pixels;
a plurality of sensing wirings extending in a first direction and arranged in a second direction perpendicular to the first direction;
a plurality of auxiliary wirings extending in the first direction and arranged in the second direction; and
a sensing driver electrically connected to the plurality of sensing wirings,
wherein an auxiliary voltage is applied to the plurality of auxiliary wirings, and
wherein a shape of one of the plurality of sensing wirings is substantially same as a shape of one of the plurality of auxiliary wirings in a plan view.
2. The display device of claim 1 , wherein the plurality of sensing wirings is disposed on a different layer from the plurality of auxiliary wirings.
3. The display device of claim 1 , wherein the plurality of sensing wirings and the plurality of auxiliary wirings are alternately arranged in the second direction.
4. The display device of claim 1 , further comprising a plurality of data lines extending in the first direction and arranged in the second direction.
5. The display device of claim 1 , further comprising a power supply voltage line disposed on a same layer as the plurality of auxiliary wirings.
6. The display device of claim 5 , wherein the power supply voltage line receives a power supply voltage, and
wherein the auxiliary voltage is substantially the same as the power supply voltage.
7. The display device of claim 5 , wherein the power supply voltage line receives a power supply voltage, and
wherein the auxiliary voltage is different from the power supply voltage.
8. The display device of claim 5 , wherein the power supply voltage line includes a first power supply voltage line extending in the first direction and a second power supply voltage line extending in the second direction.
9. The display device of claim 1 , wherein one of the plurality of sensing wirings includes a first body extending in the first direction and a first protrusion protruding from the first body in the second direction.
10. The display device of claim 9 , wherein one of the plurality of auxiliary wirings includes a second body extending in the first direction and a second protrusion protruding from the second body in the second direction.
11. The display device of claim 10 , wherein the first protrusion is connected to an electrode of a transistor in a pixel among the plurality of pixels.
12. The display device of claim 10 , wherein the second protrusion overlaps an electrode of a transistor in a pixel among the plurality of pixels.
13. A display device, comprising:
a plurality of pixels;
a plurality of sensing wirings including a body extending in a first direction and a protrusion protruding from the body in a second direction perpendicular to the first direction;
a plurality of auxiliary wirings extending in the first direction and arranged in the second direction; and
a conductive pattern disposed on a different layer from the plurality of auxiliary wirings,
wherein a shape of the conductive pattern is substantially the same as a shape of the protrusion in a plan view.
14. The display device of claim 13 , further comprising a sensing driver electrically connected to the plurality of sensing wirings, and
wherein an auxiliary voltage is applied to the plurality of auxiliary wirings.
15. The display device of claim 13 , wherein the conductive pattern is electrically connected to one of the plurality of auxiliary wirings.
16. The display device of claim 13 , further comprising a plurality of data lines extending in the first direction and arranged in the second direction,
wherein the conductive pattern is electrically connected to one of the plurality of data lines.
17. The display device of claim 13 , wherein the plurality of sensing wirings is disposed on a same layer as the plurality of auxiliary wirings.
18. The display device of claim 13 , further comprising a power supply voltage line disposed on a same layer as the conductive pattern.
19. The display device of claim 13 , wherein the plurality of sensing wirings and the plurality of auxiliary wirings are alternately arranged in the second direction.
20. The display device of claim 13 , wherein the conductive pattern overlaps one of the plurality of auxiliary wirings.