Display device

1. A display device comprising a display area and a non-display area, comprising:

a first substrate including a first base substrate, a wiring part formed on the first base substrate, and a pixel electrode connected to a first portion of the wiring part, the pixel electrode disposed in the display area;

a second substrate including a second base substrate, and a common electrode formed on the second base substrate, wherein the common electrode comprising an electric field control pattern formed in the non-display area;

a liquid crystal layer disposed between the first base substrate and the second base substrate;

a connection part formed between the first base substrate and the second base substrate connecting the common electrode and a second portion of the wiring part; and

an electrostatic protection circuit disposed in the non-display area,

wherein the electric field control pattern is formed between the connection part and the display area,

wherein the electric field control pattern is formed overlapping with at least a portion of the electrostatic protection circuit, and

wherein the electrostatic protection circuit is disposed in one of an area between the display area and a gate driver and an area between the display area and a data driver.

2. The display device of claim 1 , wherein the electric field control pattern comprises an opening formed by removing a portion of the common electrode.

3. The display device of claim 2 , wherein the electric field control pattern comprises a plurality of openings.

4. The display device of claim 2 , wherein the wiring part comprises:

a plurality of gate lines formed extending in a first direction;

a plurality of data lines formed extending in a second direction that is substantially perpendicular to the first direction; and

a common voltage line disposed in the non-display area and arranged along an end portion of the display area.

5. The display device of claim 4 , wherein the non-display area comprises a data pad area in which end portions of the data lines are disposed, and a data fan-out area disposed between the display area and the data pad area, with the electric field control pattern disposed in the data fan-out area.

6. The display device of claim 5 , wherein the data driver is disposed in the data pad area and connected to the data lines, wherein the connection part is disposed in an area except for an area between the data driver and the display area.

7. The display device of claim 6 , wherein the non-display area further comprises a gate pad area in which end portions of the gate lines are disposed, and a gate fan-out area disposed between the display area and the gate pad area, with the electric field control pattern disposed in the gate fan-out area.

8. The display device of claim 6 , wherein the gate driver is disposed in the gate pad area and connected to the gate lines, wherein the connection part is disposed in an area except for an area between the gate driver and the display area.

9. The display device of claim 6 , wherein the wiring part further comprises a plurality of storage lines formed extending in the first direction, and a storage connection line formed extending in the second direction to connect the storage lines and the data driver, with the electric field control pattern formed overlapping with a portion of the storage connection line.

10. The display device of claim 7 , wherein the non-display area further comprises a test area corresponding to side portions in which at least one of the other end portions of the data lines and the other end portions of the gate lines are disposed, with the electric field control pattern disposed in the test area.

11. The display device of claim 1 , further comprising a seal part formed between the first substrate and the second substrate in the non-display area to seal the liquid crystal layer, wherein the seal part is formed overlapping with the connection part.

12. The display device of claim 1 , wherein the first and second substrates have a rectangular shape, and the electric field control pattern is formed extending in at least one side portion of the first and second substrates.

13. A display device comprising a display area and a non-display area, comprising:

a first substrate including a first base substrate, a wiring part formed on the first base substrate, and a pixel electrode connected to a portion of the wiring part, the pixel electrode disposed in the display area;

a second substrate including a second base substrate, and a common electrode formed on the second base substrate, wherein the common electrode comprising an electric field control pattern formed in the non-display area;

a liquid crystal layer disposed between the first base substrate and the second base substrate; and

a connection part formed between the first base substrate and the second base substrate connecting the common electrode and a portion of the wiring part,

wherein the electric field control pattern is formed between the connection part and the display area,

wherein the non-display area comprises a test area corresponding to side portions in which at least one of the other end portions of the wiring part are disposed, and

wherein the electric field control pattern is formed overlapping with at least an area of the test area.

14. The display device of claim 13 , wherein the non-display area further comprises a pad area in which end portions of the wiring part are disposed and a driver connected a portion of the wiring part is disposed, and a fan-out area disposed between the display area and the pad area, with the electric field control pattern disposed in the fan-out area.

15. The display device of claim 14 , further comprising an electrostatic protection circuit disposed in one of an area between the display area and the driver,

wherein the electric field control pattern is formed overlapping with the electrostatic protection circuit.