Array substrate, data driving circuit, data driving method and display apparatus

1. An array substrate, comprising multiple rows of first scan lines and multiple columns of data lines, the multiple rows of first scan lines and the multiple columns of data lines defining crosswise several pixel regions in which a pixel electrode, a common electrode, a first switch unit and a second switch unit are disposed;

a pixel electrode within any pixel region being connected to a data line adjacent in a first row direction through a first terminal and a second terminal of the first switch unit;

a common electrode within any pixel region being connected to a data line adjacent in a second row direction through a first terminal and a second terminal of the second switch unit, and the first row direction being opposite to the second row direction; and

corresponding to the pixel regions of any row, one row of second scan lines being disposed except for one row of first scan lines,

wherein the first scan lines are connected to control terminals of a first switch unit and a second switch unit within pixel regions of odd-numbered columns; and

the second scan lines are connected to control terminals of a first switch unit and a second switch unit within pixel regions of even-numbered columns;

wherein at least one of the pixel electrode and the common electrode is a plate shaped electrode with a plurality of stripe-shaped cutouts, and a length of each of the plurality of stripe-shaped cutouts in a first direction is shorter than a length of the plate shaped electrode in the first direction, and a boundary line of each of the plurality of stripe-shaped cutouts does not overlap a boundary of the plate shaped electrode.

2. The array substrate according to claim 1 , wherein a strip-shaped pixel electrode and a strip-shaped common electrode are arranged alternately in a row direction.

3. A data driving circuit used for the array substrate according to claim 2 , comprising:

a first output sub-circuit configured to, during a level of a first scan line corresponding to pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in a first row direction pixel regions of odd-numbered columns in the row, and output a common voltage signal to a data line that is adjacent to, in a second row direction pixel regions of odd-numbered columns in the row; and

a second output sub-circuit configured to, during a level of a second scan line corresponding to the pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in the first row direction, pixel regions of even-numbered columns in the row, and output a common voltage signal to a data line that is adjacent to, in the second row direction, pixel regions of even-numbered columns in the row.

4. The array substrate according to claim 1 , wherein the pixel electrode and the common electrode are at least partially overlapped within any pixel region.

5. A data driving circuit used for the array substrate according to claim 4 , comprising:

a first output sub-circuit configured to, during a level of a first scan line corresponding to pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in a first row direction, pixel regions of odd-numbered columns in the row, and output a common voltage signal to a data line that is adjacent to, in a second row direction, pixel regions of odd-numbered columns in the row; and

a second output sub-circuit configured to, during a level of a second scan line corresponding to the pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in the first row direction, pixel regions of even-numbered columns in the row, and output a common voltage signal to a data line that is adjacent to, in the second row direction, pixel regions of even-numbered columns in the row.

6. The array substrate according to claim 1 , wherein a strip-shaped pixel electrode is located on a side of a plate-shaped common electrode that is opposite to a substrate within any pixel region.

7. A data driving circuit used for the array substrate according to claim 6 , comprising:

a first output sub-circuit configured to, during a level of a first scan line corresponding to pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in a first row direction, pixel regions of odd-numbered columns in the row, and output a common voltage signal to a data line that is adjacent to, in a second row direction, pixel regions of odd-numbered columns in the row; and

a second output sub-circuit configured to, during a level of a second scan line corresponding to the pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in the first row direction, pixel regions of even-numbered columns in the row, and output a common voltage signal to a data line that is adjacent to, in the second row direction, pixel regions of even-numbered columns in the row.

8. The array substrate according to claim 1 , wherein a strip-shaped common electrode is located on a side of a plate-shaped pixel electrode that is opposite to the substrate within any pixel region.

9. A data driving circuit used for the array substrate according to claim 8 , comprising:

a first output sub-circuit configured to, during a level of a first scan line corresponding to pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in a first row direction, pixel regions of odd-numbered columns in the row, and output a common voltage signal to a data line that is adjacent to, in a second row direction, pixel regions of odd-numbered columns in the row; and

a second output sub-circuit configured to, during a level of a second scan line corresponding to the pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in the first row direction, pixel regions of even-numbered columns in the row, and output a common voltage signal to a data line that is adjacent to, in the second row direction, pixel regions of even-numbered columns in the row.

10. The array substrate according to claim 1 , wherein the array substrate further comprises a scan driving circuit connected to all the first scan lines and all the second scan lines; the scan driving circuit is configured to output a pulse signal with an active level to a first scan line and a second scan line corresponding to the pixel regions of each row in sequence; and corresponding to the pixel regions of any row, a pulse signal on the first scan line and a pulse signal on the second scan line are staggered to each other in time.

11. A data driving circuit used for the array substrate according to claim 10 , comprising:

a first output sub-circuit configured to, during a level of a first scan line corresponding to pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in a first row direction, pixel regions of odd-numbered columns in the row, and output a common voltage signal to a data line that is adjacent to, in a second row direction, pixel regions of odd-numbered columns in the row; and

a second output sub-circuit configured to, during a level of a second scan line corresponding to the pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in the first row direction, pixel regions of even-numbered columns in the row, and output a common voltage signal to a data line that is adjacent to, in the second row direction, pixel regions of even-numbered columns in the row.

12. The array substrate according to claim 1 , wherein the first switch unit and/or the second switch unit comprises a thin film transistor; wherein

a gate of the thin film transistor is connected to a control terminal, and a source and a drain thereof are connected to one of a first terminal and a second terminal, respectively.

13. A data driving circuit used for the array substrate according to claim 1 , comprising:

a first output sub-circuit configured to, during a level of a first scan line corresponding to pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in a first row direction, pixel regions of odd-numbered columns in the row, and output a common voltage signal to a data line that is adjacent to, in a second row direction, pixel regions of odd-numbered columns in the row; and

a second output sub-circuit configured to, during a level of a second scan line corresponding to pixel regions of any row being an active level, output a data voltage signal to a data line that is adjacent to, in the first row direction, pixel regions of even-numbered columns in the row and output a common voltage signal to a data line that is adjacent to, in the second row direction, pixel regions of even-numbered columns in the row.

14. A data driving method used for the array substrate according to claim 1 , comprising:

outputting a data voltage signal to a data line that is adjacent to, in a first row direction, pixel regions of odd-numbered columns in the row, and outputting a common voltage signal to a data line that is adjacent to, in a second row direction, pixel regions of odd-numbered columns in the row, during a level of a first scan line corresponding to pixel regions of any row being an active level; and

outputting a data voltage signal to a data line that is adjacent to, in the first row direction, pixel regions of even-numbered columns in the row, and outputting a common voltage signal to a data line that is adjacent to, in the second row direction, pixel regions of even-numbered columns in the row, during a level of a second scan line corresponding to the pixel region of any row being an active level.

15. A display apparatus, comprising the array substrate according to claim 1 .

16. The display apparatus according to claim 10 , wherein a strip-shaped pixel electrode and a strip-shaped common electrode are arranged alternately in a row direction.

17. The display apparatus according to claim 10 , wherein the pixel electrode and the common electrode are at least partially overlapped within any pixel region.

18. The display apparatus according to claim 10 , wherein a strip-shaped pixel electrode is located on a side of a plate-shaped common electrode that is opposite to a substrate within any pixel region.

19. The display apparatus according to claim 10 , wherein a strip-shaped common electrode is located on a side of a plate-shaped pixel electrode that is opposite to the substrate within any pixel region.

20. The display apparatus according to claim 10 , wherein the array substrate further comprises a scan driving circuit connected to all the first scan lines and all the second scan lines; the scan driving circuit is configured to output a pulse signal with an active level to a first scan line and a second scan line corresponding to the pixel regions of each row in sequence; and corresponding to the pixel regions of any row, a pulse signal on the first scan line and a pulse signal on the second scan line are staggered to each other in time.