Display device and method for manufacturing the same

1. A display device comprising:

a display panel; and

an input sensing unit disposed on the display panel and including an active area and a peripheral area adjacent to the active area; wherein the input sensing unit comprises:

a first conductive layer disposed on at least the peripheral area;

a first insulation layer disposed on the first conductive layer exposing at least a portion of the first conductive layer;

a second conductive layer disposed on the first insulation layer and including sensing patterns; and

a second insulation layer comprising an organic material disposed on the second conductive layer,

wherein the sensing patterns comprise first sensing patterns overlapping the active area and second sensing patterns spaced apart from the first sensing patterns, and

the second conductive layer further comprises first connection patterns to connect two adjacent first sensing patterns of the first sensing patterns to each other, and the first conductive layer comprises second connection patterns to connect two adjacent second sensing patterns of the second sensing patterns to each other.

2. The display device of claim 1 , wherein the organic material comprises a polyester.

3. The display device of claim 1 , wherein the first conductive layer comprises:

sensing lines disposed on the peripheral area; and

pads connected to respective ones of the sensing lines.

4. The display device of claim 3 , wherein the second conductive layer further comprises auxiliary pads respectively connected to the pads.

5. The display device of claim 4 , wherein the first insulation layer comprises:

a first contact hole defined in the active area to connect a corresponding second connection pattern to a second sensing pattern; and

a second contact hole defined in the peripheral area to connect a corresponding pad to an auxiliary pad.

6. The display device of claim 3 , wherein the second insulation layer overlaps the sensing patterns and the sensing lines.

7. The display device of claim 4 , wherein the second insulation layer includes an opening through which the auxiliary pads are exposed.

8. The display device of claim 1 , wherein the second conductive layer comprises a transparent conductive oxide.

9. The display device of claim 1 , wherein the first conductive layer comprises a metal material.

10. The display device of claim 1 , wherein the display panel comprises:

a display substrate;

a display element layer disposed on the display substrate; and

an encapsulation layer to seal the display element layer;

wherein the first conductive layer is disposed on the encapsulation layer.

11. The display device of claim 10 , wherein the encapsulation layer comprises an encapsulation substrate, and the display panel further comprises a member to connect the encapsulation substrate to the display substrate.

12. A display device comprising:

a display panel; and

an input sensing unit disposed on the display panel and including an active area and a peripheral area adjacent to the active area; wherein the input sensing unit comprises:

a first conductive layer disposed on at least the peripheral area;

a first insulation layer disposed on the first conductive layer exposing at least a portion of the first conductive layer;

a second conductive layer disposed on the first insulation layer and including sensing patterns; and

a second insulation layer comprising an organic material disposed on the second conductive layer,

wherein the display panel comprises:

a display substrate;

a display element layer disposed on the display substrate; and

an encapsulation layer to seal the display element layer,

wherein the first conductive layer is disposed on the encapsulation layer, and

wherein the display device further comprising a coupling member comprising a cured base material.

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

preparing a display panel; and

forming an input sensing unit on the display panel by:

forming a base member from a base material to provide a base surface;

forming a first conductive layer on the base member;

forming a first insulation layer on the first conductive layer to expose at least a portion of the first conductive layer;

depositing a transparent conductive oxide on the first insulation layer to form a second conductive layer;

curing the base material; and

forming a second insulation layer comprising an organic material on the second conductive layer.

14. The method of claim 13 , wherein the step of forming of the second insulation layer comprises applying the organic material through a screen printing method.

15. The method of claim 13 , wherein the organic material comprises a polyester.

16. The method of claim 13 , wherein step of forming the second conductive layer comprises forming:

first sensing patterns and second sensing patterns spaced apart from the first sensing patterns, and

first connection patterns connecting two adjacent first sensing patterns of the first sensing patterns to each other, and

the step of forming the first conductive layer comprises forming second connection patterns connecting two adjacent second sensing patterns of the second sensing patterns to each other.

17. The method of claim 16 , wherein the first conductive layer comprises:

sensing lines; and

pads connected to respective sensing lines.

18. The method of claim 17 , wherein the second conductive layer further comprises auxiliary pads connected to respective pads.

19. The method of claim 18 , wherein the second insulation layer overlaps the sensing patterns and the sensing lines and has an opening through which the auxiliary pads are exposed.

20. The method of claim 13 , wherein the base member comprises:

an encapsulation substrate forming a base surface on which the first conductive layer is formed; and

a member connecting the encapsulation substrate to the display panel.