Display device
A display device includes a first display area; a second display area disposed adjacent to the first display area; a driver at least partially disposed in the second display area; a plurality of first light emitting elements disposed in the first display area; a plurality of second light emitting elements disposed in the second display area and including a boundary light emitting element adjacent to the first display area and a driver light emitting element overlapping the driver; and a copy light emitting element and a dummy light emitting element disposed in the second display area and electrically connected to the boundary light emitting element.
1. A display device comprising:
a first display area;
a second display area disposed adjacent to the first display area;
a driver at least partially disposed in the second display area;
a plurality of first light emitting elements disposed in the first display area;
a plurality of second light emitting elements disposed in the second display area and including a boundary light emitting element adjacent to the first display area and a driver light emitting element overlapping the driver; and
a copy light emitting element and a dummy light emitting element disposed in the second display area and electrically connected to the boundary light emitting element.
2. The display device of claim 1 , wherein
the boundary light emitting element and the copy light emitting element each include an emission layer, and the dummy light emitting element does not include an emission layer.
3. The display device of claim 2 , wherein
the boundary light emitting element, the copy light emitting element, and the dummy light emitting element each include a first electrode and a second electrode overlapping each other,
first electrodes of the boundary light emitting element, the copy light emitting element, and the dummy light emitting element are electrically connected to each other, and
second electrodes of the boundary light emitting element, the copy light emitting element, and the dummy light emitting element are electrically connected to each other.
4. The display device of claim 3 , wherein
the boundary light emitting element, the copy light emitting element, and the dummy light emitting element each include a first common layer and a second common layer disposed between the first electrode and the second electrode,
the emission layer is disposed between the first common layer and the second common layer of the boundary light emitting element and the copy light emitting element, and
the first common layer and the second common layer of the dummy light emitting element are in contact with each other.
5. The display device of claim 1 , wherein
the boundary light emitting element, the copy light emitting element, and the dummy light emitting element are disposed between the plurality of first light emitting elements and the driver light emitting element.
6. The display device of claim 1 , wherein
the boundary light emitting element and the copy light emitting element display a same color.
7. The display device of claim 1 , further comprising:
a plurality of first pixel circuit units disposed in the first display area and electrically connected to the plurality of first light emitting elements; and
a plurality of second pixel circuit units disposed in the first display area and electrically connected to the plurality of second light emitting elements,
wherein the copy light emitting element and the dummy light emitting element do not overlap a second pixel circuit unit that is electrically connected thereto.
8. The display device of claim 7 , wherein
the boundary light emitting element overlaps a second pixel circuit unit that is electrically connected thereto.
9. The display device of claim 7 , wherein
the driver light emitting element does not overlap a second pixel circuit unit that is electrically connected thereto.
10. The display device of claim 1 , wherein
the boundary light emitting element has a same size as a first light emitting element displaying a same color among the plurality of first light emitting elements.
11. The display device of claim 1 , wherein
the boundary light emitting element has a smaller size than the driver light emitting element.
12. The display device of claim 11 , wherein
the copy light emitting element has a same size as the boundary light emitting element.
13. The display device of claim 1 , wherein
the plurality of second light emitting elements are arranged in a matrix form,
the copy light emitting element is arranged in a same row as the boundary light emitting element, and
the dummy light emitting element is arranged in a row that is different from that of the boundary light emitting element.
14. The display device of claim 13 , wherein
the dummy light emitting element is disposed between two second light emitting elements displaying a color that is different from a color displayed by the boundary light emitting element.
15. The display device of claim 14 , wherein
the boundary light emitting element displays blue or red, and the two second light emitting elements displaying the different color display green.
16. The display device of claim 14 , wherein
the first display area includes a rounded corner portion, and
the boundary light emitting element is adjacent to the corner portion.
17. The display device of claim 1 , wherein
the plurality of second light emitting elements include a second light emitting element electrically connected to a plurality of copy light emitting elements.
18. A display device comprising:
a first display area;
a second display area disposed adjacent to the first display area;
a plurality of first light emitting elements disposed in the first display area;
a plurality of second light emitting elements disposed in the second display area;
a dummy light emitting element disposed in the second display area and electrically connected to one of the plurality of second light emitting elements; and
a driver at least partially disposed in the second display area.
19. The display device of claim 18 , wherein
the dummy light emitting element includes a first electrode and a second electrode overlapping each other, and does not include an emission layer disposed between the first electrode and the second electrode.
20. The display device of claim 18 , wherein
a second light emitting element connected to the dummy light emitting element among the plurality of second light emitting elements has a smaller size than a second light emitting element overlapping the driver among the plurality of second light emitting element and has a same size as the first light emitting element.