Flexible touch panel and flexible display device

1. A flexible display device, comprising:

a flexible display panel;

a flexible touch panel overlapping the flexible display panel, comprising a flexible substrate, and comprising a touch sensor layer overlapping the flexible substrate, wherein the touch sensor layer comprises a touch sensor unit and a wiring unit electrically connected to the touch sensor unit;

an opaque blocking member;

an opaque covering member partially overlapping the opaque blocking member and concealing the wiring unit without concealing the touch sensor unit; and

a compensation film overlapping both the touch sensor unit and the wiring unit, positioned between the wiring unit and the opaque covering member, and partially overlapping the opaque blocking member,

wherein the opaque covering member is positioned between the opaque blocking member and the compensation film, and

wherein the compensation film enables a neutral plane associated with the flexible touch panel to be positioned in the touch sensor layer when the flexible touch panel is bent.

2. The flexible display device of claim 1 , wherein:

the compensation film has a multilayer structure.

3. The flexible display device of claim 1 , wherein:

the touch sensor layer is positioned between the flexible substrate and the compensation film.

4. The flexible display device of claim 1 , wherein the flexible touch panel is disposed between the flexible display panel and the compensation film.

5. A method for manufacturing a flexible display panel, the method comprising:

providing a flexible display panel; and

providing a flexible touch panel overlapping the flexible display panel,

wherein the providing of the flexible touch panel comprises

providing a touch sensor layer on a substrate, wherein the touch sensor layer comprises a touch sensor unit and a wiring unit, and wherein the wiring unit is electrically connected to the touch sensor unit and is spaced from the touch sensor unit;

providing an opaque blocking member;

providing an opaque covering member partially overlapping the opaque blocking member and concealing the wiring unit between the opaque blocking member and the compensation film;

determining a thickness of a compensation film based on one of a Young's modulus of the flexible touch panel and a Young's modulus of the compensation film or a thickness of the opaque covering member for enabling a neutral plane associated with the flexible touch panel to be positioned in the touch sensor layer when the flexible touch panel is bent; and

providing the compensation film such that the compensation film overlaps both the touch sensor unit and the wiring unit.

6. The method of claim 5 , wherein:

the thickness of the compensation film is determined based on at least a material of the compensation layer, a thickness of the touch sensor layer, and a thickness of the substrate.

7. The method of claim 5 , wherein: the opaque covering member conceals the wiring unit without concealing the touch sensor unit.

8. A flexible display device, comprising:

a flexible display panel;

a flexible touch panel overlapping the flexible display panel and including a touch sensor layer overlapping the flexible display panel, wherein the touch sensor layer comprises a touch sensor unit and a wiring unit electrically connected to the touch sensor unit;

an opaque covering member concealing the wiring unit without concealing the touch sensor unit;

a compensation film overlapping both the touch sensor unit and the wiring unit, directly contacting the opaque covering member, and configured to enable a neutral plane associated with the flexible display device to be positioned in the touch sensor layer when the flexible display device is bent; and

an opaque blocking member that overlaps a non-display area of the flexible display panel,

wherein the compensation film is positioned between the wiring unit and the opaque covering member, and

wherein the opaque blocking member partially overlaps the opaque covering member.

9. The flexible display device of claim 8 , wherein:

the compensation film includes an organic layer and an inorganic layer.

10. The flexible display device of claim 8 , wherein:

the touch sensor layer directly contacts the compensation film.

11. The flexible display device of claim 8 , further comprising:

a viscoelastic layer positioned between the compensation film and the flexible display panel.

12. The flexible display device of claim 8 , wherein the flexible touch panel is disposed between the flexible display panel and the compensation film.

13. The flexible display device of claim 8 , further comprising:

a flexible transparent window overlapping the touch sensor layer; and

a viscoelastic layer positioned between the touch sensor layer and the flexible transparent window.

14. The flexible display device of claim 13 , wherein the opaque blocking member directly contacts the flexible transparent window, and

the opaque blocking member partially overlaps the wiring unit without completely overlapping the wiring unit.

15. The flexible display device of claim 8 , wherein:

the opaque covering member includes a comb pattern.

16. The flexible display device of claim 8 , further comprising: a viscoelastic layer that overlaps the touch sensor layer, wherein:

the opaque covering member is positioned inside the viscoelastic layer.

17. The flexible display device of claim 16 , wherein:

the viscoelastic layer directly contacts the compensation film.