Display device and method of manufacturing the display device

1. A method of manufacturing a display device, the method comprising:

providing an inorganic layer on a carrier substrate;

providing a first flexible substrate on the inorganic layer;

providing a first shielding layer including a metal on the first flexible substrate;

providing a first barrier layer on the first shielding layer; and

providing a thin film transistor layer on the first barrier layer,

wherein the inorganic layer comprises at least one material selected from silicon nitride (SiNx), silicon oxide (SiOx), and silicon oxynitride (SiOxNy), and

wherein a thickness of the inorganic layer is in a range from about 10 Å to about 6000 Å.

2. The method of claim 1 , wherein a thickness of the first shielding layer is in a range from about 10 Å to about 6000 Å.

3. The method of claim 1 , wherein the inorganic layer prevents electrostatic attraction between the carrier substrate and the first flexible substrate from being generated.

4. The method of claim 3 , wherein the providing the first barrier layer comprises forming the first barrier layer using plasma enhanced chemical vapor deposition.

5. The method of claim 4 , further comprising:

providing a second flexible substrate on a surface of the first barrier layer after the providing the first barrier layer and before the providing the thin film transistor layer on the first barrier layer.

6. The method of claim 5 , further comprising:

providing a second shielding layer on a surface of the second flexible substrate after the providing the second flexible substrate and before the providing the thin film transistor layer.

7. The method of claim 6 , further comprising:

providing a second barrier layer on a surface of the second shielding layer after the providing the second shielding layer on the surface of the second flexible substrate and before the providing the thin film transistor layer.

8. The method of claim 4 , wherein a first coupling force between the inorganic layer and the carrier substrate is greater than a second coupling force between the first flexible substrate and the inorganic layer.

9. The method of claim 8 , further comprising:

delaminating the carrier substrate and the inorganic layer from the surface of the first flexible substrate after the providing the thin film transistor layer.

10. The method of claim 9 , wherein the delaminating the carrier substrate and the inorganic layer from the surface of the first flexible substrate comprises delaminating the carrier substrate and the inorganic layer from the surface of the first flexible substrate using a mechanical detaching method.

11. A method of manufacturing a display device, the method comprising:

providing a dipole-removing layer on a carrier substrate;

providing a flexible substrate on the dipole-removing layer;

providing a barrier layer on the flexible substrate; and

providing a thin film transistor layer on the barrier layer,

wherein the dipole-removing layer comprises an inorganic material, and

wherein a thickness of the dipole-removing layer is in a range from about 10 Å to about 6000 Å.

12. The method of claim 11 , wherein the inorganic material comprises at least one material selected from silicon nitride (SiNx), silicon oxide (SiOx), and silicon oxynitride (SiOxNy).

13. The method of claim 11 , further comprising:

delaminating the carrier substrate and the dipole-removing layer from a surface of the flexible substrate after the providing the thin film transistor layer.

14. The method of claim 13 , wherein the delaminating the carrier substrate and the dipole-removing layer from the surface of the flexible substrate comprises emitting ultraviolet lasers toward the surface of the flexible substrate and removing the carrier substrate and the dipole-removing layer from the surface of the flexible substrate using a mechanical detaching method.

15. A display device comprising:

a first flexible substrate;

a first barrier layer disposed on a surface of the first flexible substrate;

a thin film transistor layer disposed on a surface of the first barrier layer;

a residue disposed on an opposing surface of the first flexible substrate; and

a first shielding layer disposed between the first flexible substrate and the first barrier layer,

wherein the residue comprises an inorganic material.

16. The display device of claim 15 , wherein the first shielding layer comprises a metal.

17. The display device of claim 15 , further comprising:

a second flexible substrate disposed between the first barrier layer and the thin film transistor layer; and

a second barrier layer disposed between the second flexible substrate and the thin film transistor layer.

18. The display device of claim 17 , further comprising:

a second shielding layer disposed between the second barrier layer and the second flexible substrate,

wherein the second shielding layer comprises a metal.

19. A display device comprising:

a first flexible substrate;

a first barrier layer disposed on a surface of the first flexible substrate;

a thin film transistor layer disposed on a surface of the first barrier layer; and

a residue disposed on an opposing surface of the first flexible substrate,

wherein the residue comprises an inorganic material,

wherein the inorganic material comprises at least one material selected from silicon nitride (SiNx), silicon oxide (SiOx), and silicon oxynitride (SiOxNy).