Display device
A display device includes a data line disposed on a substrate and extending in a first direction, a first gate line disposed on the data line and extending in a second direction intersecting the first direction, a voltage line extending in the second direction, the voltage line and the first gate line disposed on a same layer, first and second metal patterns extending in the first direction, the first metal patterns, the second metal patterns, and the data line disposed on a same layer, and third and fourth metal patterns extending in the first direction, the third and the fourth metal patterns disposed on at least one of the first and the second metal patterns. The first metal patterns and the third metal patterns are electrically connected to the first gate line, and the second metal patterns and the fourth metal patterns are electrically connected to the voltage line.
1 . A display device comprising:
a data line disposed on a substrate and extending in a first direction;
a first gate line disposed on the data line and extending in a second direction intersecting the first direction;
a voltage line extending in the second direction, the voltage line and the first gate line disposed on a same layer;
first metal patterns and second metal patterns extending in the first direction, the first metal patterns, the second metal patterns, and the data line disposed on a same layer; and
third metal patterns and fourth metal patterns extending in the first direction, the third metal patterns and the fourth metal patterns disposed on at least one of the first metal patterns and the second metal patterns, wherein
the first metal patterns and the third metal patterns are electrically connected to the first gate line, and
the second metal patterns and the fourth metal patterns are electrically connected to the voltage line.
2 . The display device of claim 1 , wherein
the first metal patterns and the second metal patterns have a same shape, and
the third metal patterns and the fourth metal patterns have a same shape.
3 . The display device of claim 1 , wherein the first to fourth metal patterns are collinear with each other in the first direction.
4 . The display device of claim 1 , wherein the first metal patterns and the third metal patterns are alternately electrically connected to form a second gate line extending in the first direction.
5 . The display device of claim 4 , further comprising:
a flexible film disposed on a side of the substrate; and
a display driver disposed on the flexible film,
wherein the second gate line supplies a gate signal received from the display driver to the first gate line.
6 . The display device of claim 1 , wherein the second metal patterns and the fourth metal patterns are alternately electrically connected to form a line pattern extending in the first direction.
7 . The display device of claim 1 , wherein
the first metal patterns and the second metal patterns are spaced apart from each other, and
the first gate line or the voltage line is disposed between the first metal patterns and the second metal patterns.
8 . The display device of claim 7 , wherein
the first metal patterns are spaced apart from each other, and
the first metal patterns are electrically connected to each other through a corresponding one of the third metal patterns.
9 . The display device of claim 7 , wherein
the second metal patterns are spaced apart from each other, and
the second metal patterns are electrically connected to each other through a corresponding one of the fourth metal patterns.
10 . The display device of claim 1 , wherein the first gate line is electrically connected to a corresponding one of the third metal patterns through a contact portion.
11 . The display device of claim 10 , wherein the third metal patterns are insulated from the second metal patterns and partially overlap a corresponding one of the second metal patterns in a thickness direction.
12 . The display device of claim 1 , wherein the third metal patterns are insulated from the voltage line and overlap the voltage line in a thickness direction.
13 . The display device of claim 1 , further comprising:
pixels electrically connected to the data line and the first gate line,
wherein the voltage line supplies a low potential voltage to the pixels.
14 . A display device comprising:
a data line extending in a first direction;
a first gate line disposed on the data line and extending in a second direction intersecting the first direction;
first metal patterns and second metal patterns extending in the first direction, the first metal patterns, the second metal patterns, and the data line disposed on a same layer; and
third metal patterns and fourth metal patterns extending in the first direction, the third metal patterns and the fourth metal patterns disposed on at least one of the first metal patterns and the second metal patterns; and
a voltage line extending in the second direction, the voltage line and the first gate line disposed on a same layer, wherein
the first metal patterns and the third metal patterns are electrically connected to the first gate line,
the second metal patterns and the fourth metal patterns are electrically connected to each other and insulated from the first gate line, and
wherein the second metal patterns and the fourth metal patterns are electrically connected to the voltage line.
15 . The display device of claim 14 , wherein
the first metal patterns and the second metal patterns have a same shape, and
the third metal patterns and the fourth metal patterns have a same shape.
16 . A display device comprising:
a data line included in a first metal layer disposed on a substrate and extending in a first direction;
first metal patterns and second metal patterns included in the first metal layer extending in the first direction;
third metal patterns and fourth metal patterns included in a second metal layer extending in the first direction, the second metal layer disposed on the first metal layer;
a first gate line included in a third metal layer extending in a second direction intersecting the first direction, the third metal layer disposed on the second metal layer; and
a second gate line formed by alternately electrically connecting the first metal patterns and the third metal patterns, the second gate line extending in the first direction, wherein
at least one of the third metal patterns partially overlaps one of the second metal patterns in a thickness direction, and
the third metal patterns and the second metal patterns are insulated from each other.
17 . The display device of claim 16 , further comprising:
an auxiliary gate line included in the second metal layer electrically connected to the first gate line; and
a pixel receiving a gate signal from the auxiliary gate line.
18 . The display device of claim 17 , further comprising:
a first voltage line included in the first metal layer extending in the first direction; and
a second voltage line included in the third metal layer extending in the second direction, wherein
the first voltage line supplies a high potential voltage to the pixel, and
the second voltage line supplies a low potential voltage to the pixel.
19 . The display device of claim 18 , wherein the second metal patterns and the fourth metal patterns receive a low potential voltage from the second voltage line.