Flexible display device with wire having reinforced portion and manufacturing method for the same
There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
1. A display device comprising:
a flexible base layer defined with a display area, a non-display area adjacent to the display area, a first area facing at least a portion of the non-display area and a bend allowance section bent between the first area and the non-display area, and the non-display area is located between the display area and the bend allowance section;
an EL layer on the display area;
a touch sensing layer and a polarizer layer on the display area, extending into the non-display area;
a cover on the display area, extending into the non-display area and the bend allowance section; and
a support layer configured to support the display area, the non-display area and the first area.
2. The display device of claim 1 , wherein the EL layer is absent from the non-display area, the bend allowance section and the first area.
3. The display device of claim 1 , wherein the polarization layer is absent from the bend allowance section and the first area.
4. The display device of claim 1 , wherein the touch sensor layer is absent from the bend allowance section and the first area.
5. The display device of claim 1 , wherein the first area is connected to a printed circuit or a flexible printed circuit.
6. The display device of claim 5 , further comprising:
a connection interface on the first area for connecting the printed circuit or the flexible electronically.
7. The display device of claim 1 , wherein the support layer is absent from the bend allowance section.
8. The display device of claim 1 , further comprising:
an adhesive film on the first area.
9. The display device of claim 1 , wherein a bottom surface of the support layer on the display area faces a top surface of the support layer on the first area.
10. A display device comprising:
a flexible base layer defined with a display area, a non-display area adjacent to the display area, a first area facing at least a portion of the non-display area and a bend allowance section bent between the first area and the non-display area, and the non-display area is located between the display area and the bend allowance section;
an EL layer, a touch sensing layer, a polarizer layer and a support layer on the display area, and at least one among the touch sensing layer, the polarizer layer and the support layer is absent on the bend allowance section to reduce bending stress; and
a cover on the display area, extending into the non-display area and the bend allowance section.
11. The display device of claim 10 , wherein at least one among the touch sensing layer, the polarizer layer and the support layer is absent on the non-display area to reduce bending stress.
12. The display device of claim 10 , wherein the first area is connected to a printed circuit or a flexible printed circuit.
13. The display device of claim 12 , further comprising:
a connection interface on the first area for connecting the printed circuit or the flexible printed circuit.
14. The display device of claim 10 , further comprising:
an adhesive film on the first area.
15. The display device of claim 10 , wherein a bottom surface of the support layer on the display area faces a top surface of the support layer on the first area.
16. A display device comprising:
a flexible base layer defined with a display area, a non-display area adjacent to the display area, a first area facing at least a portion of the non-display area and a bend allowance section bent between the first area and the non-display area, and the non-display area is located between the display area and the bend allowance section, and the first area is connected to a printed circuit or a flexible printed circuit;
an EL layer on the display area;
a touch sensing layer and a polarizer layer on the display area, extending into the non-display area, and the touch sensing layer and the polarization layer is absent from the bend allowance section and the first area;
a cover on the display area, extending into the non-display area and the bend allowance section; and
a support layer configured to support the display area, the non-display area and the first area, and the support layer is absent from the bend allowance section.
17. The display device of claim 16 , further comprising:
a connection interface on the first area for connecting the printed circuit or the flexible printed circuit.
18. The display device of claim 16 , further comprising:
an adhesive film on the first area.
19. The display device of claim 16 , wherein a bottom surface of the support layer on the display area faces a top surface of the support layer on the first area.