Display device
A display device including: a substrate including a display area for displaying an image and a non-display area positioned at a periphery of the display area; a plurality of pixels positioned at the display area; a plurality of data lines connected with the plurality of pixels; and a crack detecting line positioned at the non-display area, wherein the crack detecting line includes: a plurality of unit connectors extending in a first direction, wherein the first direction is parallel to an extending direction of a side of the substrate nearest to the unit connectors; and a plurality of wiring portion units connected to each other through the plurality of unit connectors, wherein the number of wiring portion units is an even number.
1. A display device, comprising:
a substrate comprising a display area for displaying an image and a non-display area positioned at a periphery of the display area;
a plurality of pixels positioned at the display area;
a plurality of data lines connected with the plurality of pixels; and
a crack detecting line positioned at the non-display area,
wherein the crack detecting line comprises:
a plurality of unit connectors extending in a first direction, wherein the first direction is parallel to an extending direction of a side of the substrate nearest to the unit connectors; and
a plurality of wiring portion units connected to each other through the plurality of unit connectors,
wherein the number of wiring portion units is an even number.
2. The display device of claim 1 , wherein
the plurality of wiring portion units comprise a plurality of return wiring portions connected to each other, and
the plurality of return wiring portions comprise a plurality of bridge portions extending in the first direction.
3. The display device of claim 2 , wherein
the plurality of return wiring portions comprise a plurality of connecting portions connecting the plurality of bridge portions, wherein the connecting portions are shorter than the plurality of bridge portions.
4. The display device of claim 3 , wherein
the crack detecting line is connected with a first data line among the plurality of data lines.
5. The display device of claim 4 , wherein
the crack detecting line is connected with the first data line through a first connector and a second connector, and
the first data line is connected with the plurality of pixels between a portion of the crack detecting line connected with the first connector and a portion of the crack detecting line connected with the second connector.
6. The display device of claim 4 , wherein
the crack detecting line surrounds the display area.
7. The display device of claim 4 , wherein
a second interval between the plurality of wiring portion units is larger than a first interval between the plurality of return wiring portions.
8. The display device of claim 4 , wherein
the plurality of bridge portions have a same length as each other.
9. The display device of claim 4 , wherein
a first interval between the plurality of return wiring portions is substantially constant.
10. The display device of claim 4 , wherein
each of the plurality of wiring portion units comprises an equal number of return wiring portion units.
11. The display device of claim 4 , wherein
at least one of the plurality of bridge portions has a bent shape along a corner of the substrate.
12. A display device, comprising:
a substrate comprising a display area for displaying an image and a non-display area positioned at a periphery of the display area;
a plurality of pixels positioned at the display area;
a plurality of data lines connected with the plurality of pixels; and
a crack detecting line positioned at the non-display area,
wherein the crack detecting line comprises:
a plurality of bridge portions extending in a direction not parallel to a first direction, wherein the first direction is parallel to an extending direction of a side of the substrate that is nearest to the bridge portions; and
a plurality of return wiring portions comprising a plurality of connecting portions connecting the plurality of bridge portions.
13. The display device of claim 12 , wherein
the crack detecting line is connected with a first data line among the plurality of data lines.
14. The display device of claim 13 , wherein
the plurality of connecting portions are shorter than the plurality of bridge portions.
15. The display device of claim 14 , wherein
the crack detecting line is connected with the first data line through a first connector and a second connector, and
the first data line is connected with the plurality of pixels between a portion of the crack detecting line connected with the first connector and a portion of the crack detecting line connected with the second connector.
16. The display device of claim 14 , wherein
the crack detecting line surrounds the display area.
17. The display device of claim 14 , wherein
the plurality of bridge portions have a same length as each other.
18. The display device of claim 14 , wherein
a first interval between the plurality of return wiring portions is substantially constant.
19. The display device of claim 14 , wherein
the plurality of bridge portions extend in a direction forming an angle of about 90 degrees or about 45 degrees with the first direction.