WHATIS CLAIMED IS:
`
`1. A tiled display device comprising:
`
`a first panel including a first display element layer;
`
`a second panel including a second display element layer; and
`
`a shared layer including a color conversion part, wherein
`
`the shared layer includes a first portion and a second portion;
`
`the first portion overlaps the first panel in a plan view,
`
`the second portion overlaps the second panel in a plan view, and
`
`the color conversion part changes a wavelength of light provided
`
`from the first panel and the second panel.
`
`2. The tiled display device according to claim 1, wherein
`
`the first panel and the second panel form a lower panel of the tiled
`
`display device, and
`
`the shared layer forms an upper panel of the tiled display device.
`
`3. The tiled display device according to claim 1, wherein
`
`the first panel and the second panel are disposed on a same layer
`
`the first panel and the second panel are spaced apart from each
`
`other, and
`
`a bonding area is disposed between the first panel and the second
`
`panel .
`
`4. The tiled display device according to claim 3, wherein the bonding
`
`area overlaps the shared layer in a plan view.
`
`5. The tiled display device according to claim 1, wherein
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`the color conversion part comprises:
`
`a first color part providing light of a first color;
`
`a second color part providing light of a second color; and
`
`a third color part providing light of a third color, and
`
`the first color part, the second color part, and the third color part
`
`overlap the first panel and the second panel in a plan view.
`
`6. The tiled display device according to claim 5, further comprising:
`
`a
`
`first sub-pixel area emitting the light of
`
`the first color and
`
`overlapping the first color part in a plan view;
`
`a second sub-pixel area emitting the light of the second color and
`
`overlapping the second color part in a plan view; and
`
`a third sub-pixel area emitting the light of the third color and
`
`overlapping the third color part in a plan view.
`
`7. The tiled display device according to claim 6, wherein the shared
`
`layer further comprises:
`
`a first color filter overlapping the first sub-pixel area in a plan view;
`
`a second color filter overlapping the second sub-pixel area in a plan
`
`view; and
`
`a third color filter overlapping the third sub-pixel area in a plan view.
`
`8. The tiled display device according to claim 6, wherein
`
`the first display element layer includes a first light emitting element,
`
`the second display element layer includes a second light emitting
`
`element,
`
`the tiled display device further comprises an emission area in which
`
`the first light emitting element and the second light emitting element are
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`disposed, and
`
`the emission area is defined by components included in the first
`
`display element layer and the second display element layer.
`
`9. The tiled display device according to claim 8, wherein
`
`each of
`
`the first display element
`
`layer and the second display
`
`element layer includes a bank protruding in a display direction of the tiled
`
`display device, and
`
`the bank has a shape enclosing the emission area.
`
`10. The tiled display device according to claim 8, wherein the
`
`emission area comprises:
`
`a first emission area overlapping the first sub-pixel area in a plan
`
`view;
`
`a second emission area overlapping the second sub-pixel area in a
`
`plan view; and
`
`a third emission area overlapping third sub-pixel area in a plan view.
`
`11. The tiled display device according to claim 10, wherein
`
`the first color part
`
`is disposed to be misaligned from the first
`
`emission area in a plan view,
`
`the second color part is disposed to be misaligned from the second
`
`emission area in a plan view, and
`
`the third color part
`
`is disposed to be misaligned from the third
`
`emission area in a plan view.
`
`12. The tiled display device according to claim 10, wherein
`
`at least part of the first color part overlaps the first emission area in
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`a plan view, and
`
`other part of the first color part does not overlap the first emission
`
`area in a plan view.
`
`13. The tiled display device according to claim 10, wherein
`
`the first panel and the first portion of the shared layer formafirst
`
`display device,
`
`the second panel and the second portion of the shared layer form a
`
`second display device,
`
`in the first display device and the second display device, the first
`
`sub-pixel area, the second sub-pixel area, and the third sub-pixel area are
`
`adjacent to each other and are spaced apart from each other by a first
`
`separation distance,
`
`a first adjacent sub-pixel area of the first display device and a
`
`second adjacent sub-pixel area of the second display device are spaced
`
`apart from each other by a second separation distance,
`
`the first adjacent sub-pixel area is an area closest to the second
`
`display device, among the first sub-pixel area, the second sub-pixel area,
`
`and the third sub-pixel area disposed in the first display device,
`
`the second adjacent sub-pixel area is an area closest to the first
`
`display device, among the first sub-pixel area, the second sub-pixel area,
`
`and the third sub-pixel area disposed in the second display device, and
`
`the first separation distance is equal
`
`to the second separation
`
`distance.
`
`14. The tiled display device according to claim 13, wherein
`
`in the first display device and the second display device, the first
`
`emission area, the second emission area, and the third emission area are
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`adjacent to each other and are spaced apart from each other by a first
`
`emission separation distance,
`
`a first adjacent emission area of the first display device and a
`
`second adjacent emission area of the second display device are spaced
`
`apart from each other by a second emission separation distance,
`
`the first adjacent emission area is an area closest to the second
`
`display device, among the first emission area, the second emission area,
`
`and the third emission area disposed in the first display device,
`
`the second adjacent emission area is an area closest to the first
`
`display device, among the first emission area, the second emission area,
`
`and the third emission area disposed in the second display device, and
`
`the first emission separation distance is different from the second
`
`emission separation distance.
`
`15. The tiled display device according to claim 14, wherein the
`
`second emission separation distance is greater than the second separation
`
`distance.
`
`16. The tiled display device according to claim 14, wherein, when
`
`viewed from an outside,
`
`the light of the first color is observed in the first sub-pixel area,
`
`the light of the second color is observed in the second sub-pixel area,
`
`and
`
`the light of the third color is observed in the third sub-pixel area.
`
`17. The tiled display device according to claim 14, wherein
`
`the first panel and the second panel are disposed on a same layer,
`
`the first panel and the second panel are spaced apart from each
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`other,
`
`a bonding area is disposed between the first panel and the second
`
`panel, and
`
`a
`
`thickness of
`
`the bonding area is
`
`smaller
`
`than the second
`
`separation distance.
`
`18. The tiled display device according to claim 5, wherein
`
`the first color part comprises a first quantum dot converting the light
`
`of the third color into the light of the first color, and
`
`the second color part comprises a second quantum dot converting
`
`the light of the third color into the light of the second color.
`
`19. The tiled display device according to claim 18, wherein
`
`the first display element layer includes a first light emitting element,
`
`the second display element layer includes a second light emitting
`
`element, and
`
`each of the first
`
`light emitting element and second light emitting
`
`element emits the light of the third color.
`
`20. The tiled display device according to claim 13, wherein a color
`
`provided by the first adjacent sub-pixel area and a color provided by the
`
`second adjacent sub-pixel area are different from each other.
`
`21. The tiled display device according to claim 1, wherein
`
`the first display element layer includes a first light emitting element,
`
`the second display element layer includes a second light emitting
`
`element, and
`
`each of the first light emitting element and the second light emitting
`
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`element is an organic light emitting diodes or a light emitting diode having
`
`a size in a range of a nanoscale to a microscale.
`
`22. A tiled display device comprising:
`
`a first display device including:
`
`a first substrate;
`
`a first display element layer disposed on the first substrate;
`
`a first upper layer disposed on the first display element layer;
`
`and
`
`and
`
`a second display device including:
`
`a second substrate;
`
`a
`
`second display element
`
`layer disposed on the second
`
`substrate; and
`
`a second upper layer disposed on the second display element
`
`layer, wherein
`
`the first upper layer and the second upper layer are integral with
`
`each other, and
`
`each of the first upper layer and the second upper layer comprises:
`
`a first color part including a first quantum dot; and
`
`a second color part including a second quantum dot.
`
`23. A tiled display device including:
`
`a first sub-pixel area emitting light of a first color;
`
`a second sub-pixel area emitting light of a second color;
`
`a third sub-pixel area emitting light of a third color;
`
`a first panel including:
`
`a first substrate; and
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`a first display element layer disposed on the first substrate
`
`and including a first light emitting element emitting the light of the
`
`third color;
`
`a second panel including:
`
`a second substrate; and
`
`a
`
`second display element
`
`layer disposed on the second
`
`substrate and including a second light emitting element emitting the
`
`light of the third color; and
`
`a shared layer including:
`
`a first area overlapping the first panel in a plan view; and
`
`a second area overlapping the second panel in a plan view,
`
`wherein the first sub-pixel area, the second sub-pixel area, and the
`
`third sub-pixel area are defined by the shared layer.
`
`SD-211120-SKA
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