Flexible display substrates and display devices
A flexible display substrate includes a flexible substrate and a conductive layer on the flexible substrate. The conductive layer and the flexible substrate are divided into a bending area and a non-bending area along an extension direction. A thickness of the conductive layer in the bending area is smaller than a thickness of the conductive layer in the non-bending area.
1. A flexible display substrate, comprising a flexible substrate and a conductive layer disposed on the flexible substrate,
wherein the conductive layer and the flexible substrate are divided into a bending area and a non-bending area along an extension direction, and
wherein the conductive layer in the non-bending area is configured to be more than 20% thicker than the conductive layer in the bending area to reduce a resistance of the conductive layer without affecting the bending property of the flexible substrate.
2. The flexible display substrate of claim 1 , wherein an upper edge of the conductive layer in the bending area along a non-extension direction is collinear with an upper edge of the conductive layer in the non-bending area.
3. The flexible display substrate of claim 1 , wherein a lower edge of the conductive layer in the bending area along a non-extension direction is collinear with a lower edge of the conductive layer in the non-bending area.
4. The flexible display substrate of claim 1 , wherein an upper edge of the conductive layer in the bending area along a non-extension direction is non-collinear with an upper edge of the conductive layer in the non-bending area, and a lower edge of the conductive layer in the bending area along a non-extension direction is non-collinear with a lower edge of the conductive layer in the non-bending area.
5. The flexible display substrate of claim 1 , wherein an upper edge of the conductive layer in the bending area along a non-extension direction is one of a zigzag edge, a curved edge and a wavy edge.
6. The flexible display substrate of claim 5 , wherein a lower edge of the conductive layer in the bending area along a non-extension direction is one of a zigzag edge, a curved edge and a wavy edge.
7. The flexible display substrate of claim 1 , wherein a lower edge of the conductive layer in the bending area along a non-extension direction is one of a zigzag edge, a curved edge and a wavy edge.
8. The flexible display substrate of claim 1 , wherein a thickness of the conductive layer in the bending area is 200 nm to 400 nm.
9. The flexible display substrate of claim 1 , wherein a thickness of the conductive layer in the non-bending area is 250 nm to 600 nm.
10. The flexible display substrate of claim 1 , wherein the conductive layer in the bending area comprises at least a hole.
11. The flexible display substrate of claim 1 , wherein the conductive layer in the bending area comprises an organic layer, and the organic layer is coated by the conductive layer.
12. The flexible display substrate of claim 1 , further comprising an insulating layer between the flexible substrate and the conductive layer.
13. A display device, comprising the flexible display substrate of claim 1 .