Pixel compensation circuit unit, pixel circuit and display device

1. A pixel compensation circuit unit comprising: a reset power supply line, a reset control circuit, a bridge circuit, and at least two pixel compensation circuits, wherein

the at least two pixel compensation circuits are coupled to the reset power supply line, respectively;

a first terminal of the reset control circuit is coupled to the reset power supply line, and a second terminal of the reset control circuit is coupled to the bridge circuit; and

the at least two pixel compensation circuits are coupled to each other by the bridge circuit.

2. The pixel compensation circuit unit according to claim 1 , wherein

the at least two pixel compensation circuits comprise a first pixel compensation circuit and a second pixel compensation circuit;

the bridge circuit is coupled to a first node, and the first pixel compensation circuit is coupled to the first node; and

the bridge circuit is coupled to a second node, and the second pixel compensation circuit is coupled to the second node.

3. The pixel compensation circuit unit according to claim 2 , wherein

the bridge circuit comprises a first switch;

a control electrode of the first switch is coupled to a first control power supply line, a first electrode of the first switch is coupled to the first node, and a second electrode of the first switch is coupled to the second node; and

the reset control circuit is couple to the first node.

4. The pixel compensation circuit unit according to claim 2 , wherein

the bridge circuit comprises a first switch;

a control electrode of the first switch is coupled to a first control power supply line, a first electrode of the first switch is coupled to the first node, and a second electrode of the first switch is coupled to the second node; and

the reset control circuit is couple to the second node.

5. The pixel compensation circuit unit according to claim 2 , wherein

the bridge circuit comprises a second switch and a third switch;

a control electrode of the second switch is couple to a first control power supply line, a first electrode of the second switch is coupled to the first node, and a second electrode of the second switch is coupled to a third node;

a control electrode of the third switch is couple to the first control power supply line, a first electrode of the third switch is coupled to the third node, and a second electrode of the third switch is coupled to the second node; and

the reset control circuit is couple to the third node.

6. The pixel compensation circuit unit according to claim 3 , wherein the first switch is double-gate thin film transistor.

7. The pixel compensation circuit unit according to claim 3 , wherein

the reset control circuit comprises a fourth switch; and

a control electrode of the fourth switch is coupled to the first control power supply line, a first electrode of the fourth switch is coupled to the first node, and a second electrode of the fourth switch is coupled to the reset power supply line.

8. The pixel compensation circuit unit according to claim 4 , wherein

the reset control circuit comprises a fourth switch; and

a control electrode of the fourth switch is coupled to the first control power supply line, a first electrode of the fourth switch is coupled to the second node, and a second electrode of the fourth switch is coupled to the reset power supply line.

9. The pixel compensation circuit unit according to claim 5 , wherein

the reset control circuit comprises a fourth switch; and

a control electrode of the fourth switch is coupled to the first control power supply line, a first electrode of the fourth switch is coupled to the third node, and a second electrode of the fourth switch is coupled to the reset power supply line.

10. A pixel circuit comprising a plurality of pixel compensation circuit units arranged in sequence, wherein

each of the pixel compensation circuit units is the pixel compensation circuit unit of claim 1 .

11. A display device comprising a pixel circuit, wherein the pixel circuit is the pixel circuit of claim 10 .

12. A pixel circuit comprising a plurality of pixel compensation circuit units arranged in sequence, wherein

each of the pixel compensation circuit units is the pixel compensation circuit unit of claim 2 .

13. A pixel circuit comprising a plurality of pixel compensation circuit units arranged in sequence, wherein

each of the pixel compensation circuit units is the pixel compensation circuit unit of claim 3 .

14. A pixel circuit comprising a plurality of pixel compensation circuit units arranged in sequence, wherein

each of the pixel compensation circuit units is the pixel compensation circuit unit of claim 4 .

15. A pixel circuit comprising a plurality of pixel compensation circuit units arranged in sequence, wherein

each of the pixel compensation circuit units is the pixel compensation circuit unit of claim 5 .

16. A display device comprising a pixel circuit, wherein the pixel circuit is the pixel circuit of claim 12 .

17. A display device comprising a pixel circuit, wherein the pixel circuit is the pixel circuit of claim 13 .

18. A display device comprising a pixel circuit, wherein the pixel circuit is the pixel circuit of claim 14 .

19. A display device comprising a pixel circuit, wherein the pixel circuit is the pixel circuit of claim 15 .

20. The pixel compensation circuit unit according to claim 4 , wherein the first switch is double-gate thin film transistor.