Display device and repairing method for the same

Abstract

A display device includes a plurality of pixels, including a plurality of first pixels and at least one second pixel. Each first pixel has a plurality of Nth positions arranged along a direction and includes a plurality of first light-emitting elements disposed at each of the Nth positions, wherein the first light-emitting elements at the Nth positions are adapted to emit Nth color light. A second pixel has a plurality of Mth positions arranged along the same direction and includes a second light-emitting element and a third light-emitting element, wherein the second and third light-emitting elements are respectively disposed at one of the Mth positions. When the condition M≠N is satisfied at the Mth position where the second light-emitting element is disposed, the second light-emitting element is adapted to emit Nth color light. A method for repairing the display device is also proposed.

Claims

1. A display device comprising a plurality of pixels, the plurality of pixels including a plurality of first pixels and at least one second pixel, wherein each first pixel has a plurality of Nth positions arranged sequentially along a direction and includes a plurality of first light-emitting elements disposed on the plurality of Nth positions, the plurality of first light-emitting elements being adapted to emit different colors of light, the first light-emitting elements at the Nth positions being adapted to emit the Nth color of light, and N=1,2,3, the number of light-emitting elements adapted to emit light in each first pixel being 3, the second pixel having a plurality of Mth positions arranged sequentially along the direction and including a second light-emitting element and a third light-emitting element, the second light-emitting element and the third light-emitting element being disposed on one of the plurality of Mth positions, and M=1,2,3, wherein there is no light-emitting element on one of the plurality of Mth positions, or a fourth light-emitting element disposed on one of the plurality of Mth positions is abnormal, and the second light-emitting element is adapted to emit the Nth color of light when the Mth position on which the second light-emitting element is disposed satisfies the condition M≠N.

2. The display device as claimed in claim 1, wherein the third light-emitting element is adapted to emit the Nth color light when the Mth position on which the third light-emitting element is disposed satisfies the condition M=N.

3. The display device as claimed in claim 1, wherein the third light-emitting element is adapted to emit the Nth color light when the Mth position on which the third light-emitting element is disposed satisfies the condition M≠N.

4. The display device as claimed in claim 1, wherein at least one of the second light-emitting element and the third light-emitting element is a green light-emitting element adapted to emit green light.

5. The display device as claimed in claim 4, wherein when the Nth color light emitted by the first light-emitting element is blue light, the Mth position on which the green light-emitting element is disposed satisfies the condition M=N.

6. The display device as claimed in claim 4, wherein the second light-emitting element is adapted to emit green light.

7. The display device as claimed in claim 6, wherein the third light-emitting element is adapted to emit red light.

8. The display device as claimed in claim 1, wherein at least one of the second light-emitting element and the third light-emitting element is a red light-emitting element adapted to emit red light.

9. The display device as claimed in claim 8, wherein when the Nth color light emitted by the first light-emitting element is blue light, the Mth position on which the red light-emitting element is disposed satisfies the condition M=N.

10. The display device as claimed in claim 8, wherein the second light-emitting element is adapted to emit red light.

11. The display device as claimed in claim 1, wherein when N=2, the Nth color light emitted by the first light-emitting element is green light.

12. The display device as claimed in claim 1, wherein when N=1, the Nth color light emitted by the first light-emitting element is green light.

13. The display device as claimed in claim 12, wherein when N=3, the Nth color light emitted by the first light-emitting element is blue light.

14. The display device as claimed in claim 1, wherein the plurality of first light-emitting elements, the second light-emitting element and the third light-emitting element are light-emitting diodes.

15. A method for repairing a display device, suitable for repairing a display device, wherein the display device includes a plurality of pixels, the plurality of pixels including a plurality of first pixels and at least one second pixel, each first pixel having a plurality of Nth positions arranged sequentially along a direction, and including a plurality of first light-emitting elements disposed on the plurality of Nth positions, the plurality of first light-emitting elements being adapted to emit different colors of light, the first light-emitting elements at the Nth positions being adapted to emit Nth color light, and N=1,2,3; the second pixel having a plurality of Mth positions arranged sequentially along the direction, and including a plurality of second light-emitting elements disposed on the plurality of Mth positions, the plurality of second light-emitting elements being adapted to emit different colors of light, and M=1,2,3; When M=N, the second light-emitting element at the Mth position is adapted to emit the Nth color light, and the repair method includes: When the second light-emitting element in the second pixel that is suitable for emitting the Nth color light malfunctions, the second light-emitting element at the Mth position in the second pixel is removed, where M≠N; And a third light-emitting element suitable for emitting the Nth color light is provided at the Mth position.

16. The method for repairing the display device as described in claim 15 further includes: Remove the second light-emitting element at the M-th position in the second pixel, where M=N.

Images