Display device comprising semiconductor light emitting element
An embodiment relates to a display device comprising a semiconductor light-emitting device. A display device comprising a semiconductor light-emitting device, according to an embodiment, can comprise: a main pixel group including a plurality of main pixels; and a shared redundancy pixel including a plurality of shared light-emitting devices arranged between and on the periphery of the plurality of main pixels. The main pixel group can comprise the plurality of main pixels, each of which includes a first semiconductor light-emitting device, a second semiconductor light-emitting device, and a third semiconductor light-emitting device. The shared redundancy pixel can comprise: first group shared light-emitting devices arranged between the plurality of main pixels; and second shared light-emitting devices arranged on the periphery of the plurality of main pixels.
1 . A display device including semiconductor light emitting devices, the display device comprising:
a main pixel group including a plurality of main pixels; and
shared redundancy pixels including a plurality of shared light emitting devices disposed between and around the plurality of main pixels,
wherein the main pixel group comprises the plurality of main pixels including a first semiconductor light emitting device, a second semiconductor light emitting device, and a third semiconductor light emitting device,
wherein the shared redundancy pixels comprise a first group shared light emitting device disposed between the plurality of main pixels and a second group shared light emitting device disposed around the plurality of main pixels,
wherein at least one main pixel of the plurality of main pixels comprises at least one error light emitting device having a defective light emitting device emitting a first color light, and
wherein at least one shared light emitting device, which is adjacent to the at least one error light emitting device, among the plurality of shared light emitting devices of the shared redundancy pixels emits the first color light as an auxiliary pixel.
2 . The display device according to claim 1 , wherein the main pixel group comprises a first main pixel, a second main pixel, a third main pixel, and a fourth main pixel disposed adjacent to each other,
wherein the first group shared light emitting device disposed between the plurality of main pixels comprises a fifth shared light emitting device, and
wherein the second group shared light emitting device disposed around the plurality of main pixels comprises first to fourth and sixth to ninth shared light emitting devices.
3 . The display device according to claim 2 , wherein the first semiconductor light emitting device, the second semiconductor light emitting device and the third semiconductor light emitting device are a Red light emitting device, a Green light emitting device, and a Blue light emitting device respectively,
wherein the first shared light emitting device, the fifth shared light emitting device, and the ninth shared light emitting device are Red shared light emitting devices,
wherein the third shared light emitting device, the fourth shared light emitting device, and the eighth shared light emitting device are Green shared light emitting devices, and
wherein the second shared light emitting device, the sixth shared light emitting device, and the seventh shared light emitting device are Blue shared light emitting devices.
4 . The display device according to claim 3 , wherein the first main pixel comprises a first error light emitting device having a defective light emitting device emitting red light,
wherein the fifth shared light emitting device, which is adjacent to the first error light emitting device, among the shared light emitting devices of the shared redundancy pixels emits red light as an auxiliary pixel.
5 . The display device according to claim 4 , wherein the fourth main pixel comprises a second error light emitting device having a defective light emitting device emitting blue light,
wherein among the shared redundancy pixels, the seventh shared light emitting device emitting blue light among the shared light emitting devices adjacent to the second error light emitting device emits blue light as an auxiliary pixel.
6 . The display device according to claim 3 , further comprising a first error light emitting device, a second error light emitting device, and a third error light emitting device in each region corresponding to each region of emitting red light, blue light, and green light in the first main pixel, respectively,
wherein the fifth shared light emitting device adjacent to the first error light emitting device and emitting red light emits red light as an auxiliary pixel among the shared redundancy pixels,
wherein the fourth shared light emitting device adjacent to the second error light emitting device and emitting green light emits green light as an auxiliary pixel among the shared redundancy pixels, and
wherein the second shared light emitting device adjacent to the third error light emitting device and emitting blue light emits blue light as an auxiliary pixel.
7 . The display device according to claim 6 , further comprising a fourth error light emitting device, a fifth error light emitting device, and a sixth error light emitting device in each region corresponding to each region emitting red light, blue light, and green light in the third main pixel, respectively,
wherein the ninth shared light emitting device adjacent to the fourth error light emitting device and emitting red light emits red light as auxiliary pixels among the shared redundancy pixels,
wherein the eighth shared light emitting device adjacent to the fifth error light emitting device and emitting green light emits green light as an auxiliary pixel, and
wherein the sixth shared light emitting device adjacent to the sixth error light emitting device and emitting blue light emits blue light as an auxiliary pixel.
8 . The display device according to claim 2 , wherein the first semiconductor light emitting device, the second semiconductor light emitting device and the third semiconductor light emitting device is a Red light emitting device, a Green light emitting device, and a Blue light emitting device respectively,
wherein the second shared light emitting device, the fifth shared light emitting device and the eighth shared light emitting device are Red shared light emitting devices,
wherein the first shared light emitting device, the sixth shared light emitting device, and the seventh shared light emitting device are Green shared light emitting devices,
wherein the third shared light emitting device, the fourth shared light emitting device and the ninth shared light emitting device are Blue shared light emitting devices, and
wherein first semiconductor light emitting devices that are red light emitting devices are disposed in the first to fourth main pixels closest to the fifth shared light emitting device that is a red shared light emitting device.
9 . The display device according to claim 2 , wherein the shared redundancy pixels comprise a shared outer redundancy pixel disposed at an outer portion of a display panel of the display device,
wherein the shared redundancy pixels comprise a first shared light emitting device, a second shared light emitting device, a third shared light emitting device, a fourth shared light emitting device, a fifth shared light emitting device, a sixth shared light emitting device, a seventh shared light emitting device, an eighth shared light emitting device and a ninth shared light emitting device, and
wherein the first shared light emitting device, the fourth shared light emitting device, the seventh shared light emitting device, the eighth shared light emitting device, and the ninth shared light emitting device among the shared redundancy pixels are outer shared light emitting devices disposed at the outer portion of the display panel.
10 . The display device according to claim 9 , wherein the main pixel group comprises a first-second main pixel, a third-second main pixel, and a fourth-second main pixel disposed at an outermost part of the display panel, and each of the first-second main pixel, the third-second main pixel, and the fourth-second main pixel comprises an embedded redundancy light emitting device.
11 . The display device according to claim 10 , wherein the first-second main pixel comprises the first semiconductor light emitting device, the second semiconductor light emitting device, the third semiconductor light emitting device, and a third internal shared light emitting device.
12 . The display device according to claim 10 , wherein the third-second main pixel comprises the first semiconductor light emitting device, the second semiconductor light emitting device, the third semiconductor light emitting device, and a second internal shared light emitting device.
13 . The display device according to claim 10 , wherein the fourth-second main pixel comprises the first semiconductor light emitting device, the second semiconductor light emitting device, the third semiconductor light emitting device, and a first internal shared light emitting device.
14 . The display device according to claim 10 , wherein the embedded redundancy light emitting device comprises a first internal shared light emitting device, a second internal shared light emitting device, and a third internal shared light emitting device, and wherein the first internal shared light emitting device is a red light emitting device, the second internal shared light emitting device is a green light emitting device, and the third internal shared light emitting device is a blue light emitting device.
15 . The display device according to claim 11 , wherein the first-second main pixel comprises a seventh error light emitting device in which a light emitting device emitting blue light is defective, the third internal shared light emitting device emits light as an auxiliary pixel.
16 . The display device according to claim 12 , wherein the third-second main pixel comprises an eighth error light emitting device in which a light emitting device emitting green light is defective, the second internal shared light emitting device emits light as an auxiliary pixel.
17 . The display device according to claim 13 , wherein the fourth-second main pixel comprises a ninth error light emitting device in which a light emitting device emitting red light is defective, the first internal shared light emitting device emits light as an auxiliary pixel.