Light emitting diode display device

1. A light emitting diode display device comprising:

a plurality of pixels displaying an image based on a data signal, the plurality of pixels each including:

a first and second light emitting diode devices emitting light;

a first and second driving transistors electrically connected to the first and second light emitting diode devices respectively;

an insulation layer covering the first and second driving transistors; and

a planarization layer on the insulation layer; and

an adhesive member between the insulation layer and the first and the second light emitting diode devices,

wherein each of the first and second light emitting diode devices includes:

a first portion including a first electrode and a second electrode; and

a second portion opposite to the first portion, and

wherein the adhesive member is interposed between the second portion of each of the first and the second light emitting diode devices and the insulation layer.

2. The light emitting diode display device of claim 1 , wherein when any one of the first and the second light emitting diode devices have a defect, remaining light emitting diode devices of the first and the second light emitting diode devices are used as a redundancy light emitting diode device.

3. The light emitting diode display device of claim 1 , wherein each of the first and the second light emitting diode devices comprises:

a first semiconductor layer;

an active layer provided on one side of the first semiconductor layer; and

a second semiconductor layer provided on the active layer,

wherein the first electrode is provided on the second semiconductor layer, and

wherein the second electrode is provided on another side of the first semiconductor layer, and is physically separate from the active layer and the second semiconductor layer.

4. The light emitting diode display device of claim 3 , wherein each of the plurality of pixels further comprises:

a common electrode connected to the second electrodes of the first and the second light emitting diode devices; and

first and second pixel electrodes respectively configured to connect the first electrodes of the first and the second light emitting diode devices to the first and the second driving transistors in a one-to-one relationship.

5. The light emitting diode display device of claim 3 , wherein the planarization layer includes a plurality of concave portions, and each of the first and the second light emitting diode devices is disposed in the plurality of concave portions respectively.

6. The light emitting diode display device of claim 1 , wherein the planarization layer comprises:

a first planarization layer disposed on the insulation layer; and

a second planarization layer disposed on the first planarization layer and the first and the second light emitting diode devices, and

wherein the first and the second light emitting diode devices are embedded in the second planarization layer.

7. The light emitting diode display device of claim 1 , wherein the first electrodes of the first and the second light emitting diode devices are disposed facing laterally each other.

8. The light emitting diode display device of claim 7 , wherein the first electrodes of the first and the second light emitting diode devices are electrically connected to each other.

9. The light emitting diode display device of claim 1 , wherein a distance between the second electrodes of the first and the second light emitting diode devices is larger than a distance between the first electrodes of the first and the second light emitting diode devices.

10. A light emitting diode display device comprising:

a plurality of pixels displaying an image based on a data signal, the plurality of pixels each including:

a first and second light emitting diode devices emitting light;

a first and second driving transistors electrically connected to the first and second light emitting diode devices respectively;

an insulation layer covering the first and second driving transistors; and

a planarization layer on the insulation layer,

wherein each of the first and second light emitting diode devices includes:

a first portion including a first electrode and a second electrode; and

a second portion opposite to the first portion, and

wherein the first electrodes of the first and the second light emitting diode devices are disposed facing laterally each other.

11. The light emitting diode display device of claim 9 , wherein a distance between the second electrodes of the first and the second light emitting diode devices is bigger than a distance between the first electrodes of the first and the second light emitting diode devices.

12. The light emitting diode display device of claim 10 , wherein when any one of the first and the second light emitting diode devices have a defect, remaining light emitting diode devices of the first and the second light emitting diode devices are used as a redundancy light emitting diode device.

13. The light emitting diode display device of claim 10 , wherein each of the first and the second light emitting diode devices comprises:

a first semiconductor layer;

an active layer provided on one side of the first semiconductor layer; and

a second semiconductor layer provided on the active layer,

wherein the first electrode is provided on the second semiconductor layer, and

wherein the second electrode is provided on another side of the first semiconductor layer, and is physically separate from the active layer and the second semiconductor layer.

14. The light emitting diode display device of claim 13 , wherein each of the plurality of pixels further comprises:

a common electrode connected to the second electrodes of the first and the second light emitting diode devices; and

first and second pixel electrodes respectively configured to connect the first electrodes of the first and the second light emitting diode devices to the first and the second driving transistors in a one-to-one relationship.

15. The light emitting diode display device of claim 13 , wherein the planarization layer includes a plurality of concave portions, and each of the first and the second light emitting diode devices is disposed in the plurality of concave portions respectively.

16. The light emitting diode display device of claim 11 , wherein the planarization layer comprises:

a first planarization layer disposed on the insulation layer; and

a second planarization layer disposed on the first planarization layer and the first and the second light emitting diode devices, and

wherein the first and the second light emitting diode devices are embedded in the second planarization layer.

17. The light emitting diode display device of claim 11 , wherein the first electrodes of the first and the second light emitting diode devices are disposed facing laterally each other.

18. The light emitting diode display device of claim 17 , wherein the first electrodes of the first and the second light emitting diode devices are electrically connected to each other.

19. The light emitting diode display device of claim 11 , wherein a distance between the second electrodes of the first and the second light emitting diode devices is larger than a distance between the first electrodes of the first and the second light emitting diode devices.

20. The light emitting diode display device of claim 11 , further comprising an adhesive member between the insulation layer and the first and the second light emitting diode devices.