Display device including a shield electrode at a same level of the first electrode of a light emitting element

1. A display device, comprising:

a transistor;

a light emitting element disposed on the transistor, the light emitting element including a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode;

a data line spaced apart from the light emitting element; and

a shield electrode disposed at a same level of the first electrode, wherein, when viewed in a plan view, the shield electrode overlaps the data line and extends along the data line,

wherein, when viewed in the plan view, the shield electrode is disposed to surround the first electrode.

2. The display device of claim 1 , wherein, when viewed in the plan view, a width of the shield electrode is the same as or greater than a width of the data line.

3. The display device of claim 2 , wherein, when viewed in the plan view, the shield electrode is disposed to a location adjacent to an edge of the data line.

4. The display device of claim 2 , wherein, when viewed in the plan view, the shield electrode is disposed to a location adjacent to the first electrode.

5. The display device of claim 1 , further comprising a sensing part disposed above the light emitting element,

wherein the shield electrode is disposed between the sensing part and the data line.

6. The display device of claim 1 , further comprising a connection electrode disposed between the transistor and the light emitting element, the connection electrode connecting the transistor to the first electrode,

wherein the connection electrode includes:

a first connection electrode on the transistor and connected to the transistor; and

a second connection electrode disposed between the first connection electrode and the first electrode, the second connection electrode connected to the first connection electrode and the first electrode.

7. The display device of claim 6 , wherein the data line is disposed at a level the same as a level of the second connection electrode.

8. The display device of claim 6 , further comprising:

a first power line that receives a first voltage to be applied to the first electrode; and

a second power line that receives a second voltage to be applied to the second electrode, the second voltage being less than the first voltage,

wherein the first power line is disposed at a level the same as a level of the first connection electrode.

9. The display device of claim 8 , wherein the shield electrode is connected to the second power line.

10. The display device of claim 8 , wherein the shield electrode is connected to the second power line and the second electrode.

11. The display device of claim 8 , wherein the shield electrode is connected to the first power line.

12. The display device of claim 11 , wherein

the light emitting element is provided in plural,

the shield electrode is provided in plural, and

the plurality of shield electrodes are disposed to a location adjacent to the first electrodes of the plurality of light emitting elements.

13. The display device of claim 1 , further comprising:

a first display area that includes a transmission area and a first pixel around the transmission area; and

a second display area around the first display area, the second display area including a second pixel,

wherein each of the first and second pixels includes the transistor and the light emitting element.

14. The display device of claim 13 , wherein, when viewed in the plan view, in the first display area, a width of the shield electrode is greater than a width of the data line, and the shield electrode is disposed to a location adjacent to an edge of the data line.

15. The display device of claim 14 , wherein, when viewed in the plan view, in the second display area, the shield electrode is disposed to a location adjacent to the first electrode.

16. A display device, comprising:

a transistor;

a light emitting element disposed on the transistor, the light emitting element including a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode;

a data line spaced apart from the light emitting element; and

a shield electrode that is disposed at a same level of the first electrode and overlaps the data line in a plan view,

wherein:

the shield electrode extends to an edge of the second electrode and is connected to the second electrode; and

when viewed in the plan view, the shield electrode is disposed to surround the first electrode.

17. The display device of claim 16 , wherein, when viewed in the plan view, a width of the shield electrode is the same as or greater than a width of the data line.

18. A display device, comprising:

a first display area that includes a transmission area and a first pixel around the transmission area;

a second display area around the first display area, the second display area including a second pixel;

a plurality of data lines connected to the first and second pixels; and

a shield electrode disposed on the data lines,

wherein each of the first and second pixels includes:

a transistor; and

a light emitting element disposed on the transistor, the light emitting element including a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode,

wherein the shield electrode is disposed at a same level of the first electrode and overlaps the data line in a plan view, and

wherein, when viewed in the plan view, a planar area of the shield electrode in the second display area is greater than a planar area of the shield electrode in the first display area.

19. The display device of claim 18 , wherein

on the first display area, the shield electrode is disposed to a location adjacent to an edge of the data line, and

on the second display area, the shield electrode is disposed to a location adjacent to the first electrode.