Flexible display device
A flexible display device of which esthetic appearance is improved by reducing a bezel is disclosed. The flexible display device comprises a substrate including a display area and a non-display area including a bending area; a link line in the non-display area on the substrate; and a bending connection line in the bending area pf the substrate and connected with the link line, and the bending connection line located between a first buffer layer and a second buffer layer of the flexible display device.
1 . A display device comprising:
a substrate including an active area and a non-display area, the non-display area including a bending area configured to be bent;
a link line including a first link line and a second link line in the non-display area; and
a bending connection line including a first end connected to the first link line and a second end connected to the second link line, the bending connection line electrically connected with the first link line and the second link line on the substrate,
wherein the bending connection line is on a different layer from the link line,
wherein the bending connection line is not separated in the bending area.
2 . The display device of claim 1 , wherein the first link line is connected to the first end of the bending connection line via a first contact hole, and the second link line is connected to the second end of the bending connection line via a second contact hole.
3 . The display device of claim 2 , wherein the first contact hole and the second contact hole are in the non-display area.
4 . The display device of claim 1 , further comprising:
a driving film connected to the second link line, the driving film arranged in parallel with the substrate.
5 . The display device of claim 1 , wherein the bending connection line does not extend into the active area of the substrate.
6 . The display device of claim 1 , wherein the first link line and the second link line are on a same layer in the non-display area.
7 . The display device of claim 1 , wherein the bending connection line has a straight line structure.
8 . The display device of claim 1 , wherein the substrate further includes a gate-in-panel area, the display device further comprising:
a gate driving circuit in the gate-in-panel area; and
a light shielding layer in the gate-in-panel area,
wherein the bending connection line is on a same layer as the light shielding layer.
9 . The display device of claim 1 , wherein a thickness of the bending connection line is constant in the non-display area.
10 . The display device of claim 1 , further comprising:
a thin-film-transistor (TFT) in the active area, the TFT including an active layer, a gate electrode, a source electrode, and a drain electrode,
wherein the bending connection line is closer to the substrate than the thin-film-transistor in a vertical direction.
11 . A display device comprising:
a substrate including a display area, a non-display area, and a gate-in-panel area;
a link line including a first link line and a second link line in the non-display area; and
a connection line including a first end connected to the first link line and a second end connected to the second link line, the connection line electrically connected with the first link line and the second link line on the substrate,
wherein the gate-in-panel area includes a light shielding layer,
wherein the connection line is on a different layer from the link line,
wherein the connection line is on a same layer as the light shielding layer.
12 . The display device of claim 11 , wherein the non-display area includes a bending area configured to be bent and the connection line is in the bending area.
13 . The display device of claim 12 , the connection line is not separated in the bending area.
14 . The display device of claim 11 , wherein the first link line is connected to the first end of the connection line via a first contact hole, and the second link line is connected to the second end of the connection line via a second contact hole.
15 . The display device of claim 14 , wherein the first contact hole and the second contact hole are in the non-display area.
16 . The display device of claim 11 , further comprising:
a driving film connected to the second link line, the driving film arranged in parallel with the substrate.