Display device with touch sensor

1. A display device, comprising:

a display panel comprising:

a display unit comprising a pixel;

a driving circuit unit disposed outside the display unit;

a first static electricity blocking layer disposed on the driving circuit unit; and

an encapsulation configured to encapsulate the display unit and the first static electricity blocking layer; and

a touch sensor disposed on the display panel, comprising:

sensing electrodes disposed on the display unit; and

a second static electricity blocking layer disposed overlapping the first static electricity blocking layer outside of the sensing electrodes,

wherein the pixel comprises a pixel electrode, an emission layer, and a common electrode,

wherein the first static electricity blocking layer is disposed on the same layer with the pixel electrode,

wherein the common electrode is formed from the display unit to the driving circuit unit, the common electrode overlapping and contacting the first static electricity blocking layer,

wherein the second static electricity blocking layer is disposed on the same layer with the sensing electrodes, and

wherein the encapsulation is positioned between the first static electricity blocking layer and the second static electricity blocking layer.

2. The display device of claim 1 , wherein

the first static electricity blocking layer is made of the same material as the pixel electrode.

3. The display device of claim 1 , wherein:

the display unit comprises a non-pixel disposed adjacent to the pixel, and

the sensing electrodes are disposed in a mesh shape on the non-pixel.

4. The display device of claim 1 , wherein the touch sensor comprises:

a touch area configured to recognize a touch; and

a pad area which is disposed at one side of the touch area, and

the second static electricity blocking layer is disposed surrounding three sides of four sides of the touch area except for the one side on where the pad area is disposed.

5. The display device of claim 1 , wherein the sensing electrodes comprises:

a first sensing electrode comprising first sensing cells disposed in parallel with a first direction, the first sensing cells connected to a first wiring,

a second sensing electrode comprising second sensing cells disposed in parallel with a second direction, the second sensing cells connected to a second wiring, and

wherein the first direction crosses the second direction.

6. The display device of claim 5 , wherein:

the first sensing electrode and the second sensing electrode are disposed on different layers, and

the second static electricity blocking layer is disposed on the same layer as the first sensing electrode or the second sensing electrode, the second static electricity blocking layer is connected to a third wiring.

7. The display device of claim 5 , wherein:

the touch sensor further comprises a first passivation layer covering the first sensing electrode and a second passivation layer covering the second sensing electrode, and

the second sensing electrode is disposed on the first passivation layer.

8. The display device of claim 7 , wherein:

the second static electricity blocking layer is made of the same material as the first sensing electrode and is connected to a third wiring.

9. The display device of claim 7 , wherein:

the second static electricity blocking layer is made of the same material as the second sensing electrode and is connected to a third wiring.

10. The display device of claim 7 , wherein the second static electricity blocking layer comprises:

a first layer made of the same material as the first sensing electrode; and

a second layer made of the same material as the second sensing electrode, configured to overlap the first layer.

11. The display device of claim 10 , wherein:

the first layer is connected to a fourth wiring,

the second layer is connected to a fifth wiring, and

the fourth wiring and the fifth wiring are disposed in parallel with each other or overlapping each other.

12. The display device of claim 10 , wherein:

the first passivation layer is disposed covering the first layer,

an opening, the first passivation layer comprising the opening, and

wherein the first layer is conducted to the second layer through the opening.

13. The display device of claim 12 , wherein:

the first layer is directly connected to a third wiring, and

the second layer is connected to the third wiring through the first layer.

14. The display device of claim 7 , wherein the touch sensor further comprises:

a first auxiliary electrode disposed on the first passivation layer overlapping the first sensing cell, and

the first passivation layer comprises a first contact hole through which the first sensing cell is connected to the first auxiliary electrode.

15. The display device of claim 14 , wherein:

the first auxiliary electrode has an independent cell shape, and is disposed spaced apart from the second sensing electrode.

16. The display device of claim 7 , wherein the touch sensor further comprises:

a second auxiliary electrode disposed under the first passivation layer overlapping the second sensing cell, and

the first passivation layer comprises a second contact hole through which the second sensing cell is connected to the second auxiliary electrode.

17. The display device of claim 16 , wherein:

the second auxiliary electrode has an independent cell shape, and is disposed spaced apart from the first sensing electrode.