Touch-control display panel, driving method thereof, and touch-control display device

1. A driving method of a touch-control display panel including a first substrate including a first touch-control display region and a second touch-control display region arranged along a first direction, wherein the first touch-control display region and the second touch-control display region are arranged adjacent to each other; a plurality of touch-control driving electrodes disposed on the first substrate and extending along a second direction; a second substrate arranged opposite to the first substrate; and a plurality of touch-control detecting electrodes disposed on the second substrate, extending along the first direction, and overlapped with the plurality of touch-control driving electrodes, wherein the plurality of touch-control driving electrodes include a plurality of first touch-control driving electrodes distributed in the first touch-control display region and a plurality of second touch-control driving electrodes distributed in the second touch-control display region, a number of the first touch-control driving electrodes distributed in the first touch-control display region is equal to a number of the second touch-control driving electrodes distributed in the second touch-control display region, the plurality of first touch-control driving electrodes and the plurality of second touch-control driving electrodes include all the touch-control driving electrodes overlapped with the plurality of touch-control detecting electrodes, each first touch-control driving electrode of the plurality of first touch-control driving electrodes distributed in the first touch-control display region has a corresponding second touch-control driving electrode of the plurality of second touch-control driving electrodes distributed in the second touch-control display region, a distance from the each first touch-control driving electrode to the second touch-control display region is equal to a distance from the corresponding second touch-control driving electrode to the first touch-control display region, the each first touch-control driving electrode and the corresponding second touch-control driving electrode are scanned simultaneously, the driving method comprising:

in a touch-control sensing period, scanning the each first touch-control driving electrode and the corresponding second touch-control driving electrode simultaneously,

wherein each display period of the touch-control display panel includes at least one touch-control sensing period, and

a scanning direction of the first touch-control driving electrodes in the first touch-control display region is opposite to a scanning direction of the second touch-control driving electrodes in the second touch-control display region.

2. The driving method according to claim 1 , wherein:

during the touch-control sensing period, in the first touch-control display region, scanning starts from the first touch-control driving electrode that is nearest to the second touch-control display region; and

in the second touch-control display region, scanning starts from the second touch-control driving electrode that is nearest to the first touch-control display region.

3. The driving method according to claim 1 , wherein:

during the touch-control sensing period, in the first touch-control display region, scanning starts from the first touch-control driving electrode that is farthest to the second touch-control display region; and

in the second touch-control display region, scanning starts from the second touch-control driving electrode that is farthest to the first touch-control display region.

4. The driving method according to claim 1 , wherein:

signal amounts received by each touch-control driving electrode are the same.

5. The driving method according to claim 1 , wherein:

during the touch-control sensing period, the touch-control driving electrodes that are not scanned are connected to ground or output display signals.

6. The driving method according to claim 1 , wherein:

a distance between adjacent first touch-control driving electrodes in the first touch-control display region is equal to a distance between adjacent second touch-control driving electrodes in the second touch-control display region.

7. The driving method according to claim 1 , wherein:

the touch-control driving electrodes are disposed on one side of the first substrate facing towards the second substrate; and

the touch-control detecting electrodes are disposed on one side of the second substrate facing away the first substrate.

8. The driving method according to claim 7 , wherein:

the plurality of touch-control detecting electrodes are divided into a plurality of rows along the second direction and are divided into two columns along the first direction,

wherein projections of one column of the touch-control detecting electrodes are disposed in the first touch-control display region, and projections of the other column of the touch-control detecting electrodes are disposed in the second touch-control display region.

9. The driving method according to claim 7 , wherein:

the first direction is perpendicular to the second direction.

10. The driving method according to claim 1 , wherein:

a plurality of scanning lines are disposed on the first substrate, and each scanning line extends along the first direction.

11. The driving method according to claim 1 , wherein:

a plurality of data lines are disposed on the first substrate, and each data line extends along the second direction.

12. The driving method according to claim 11 , wherein:

the touch-control driving electrodes are located above the data lines, and each touch-control driving electrode covers a plurality of data lines.

13. The driving method according to claim 1 , wherein:

a plurality of touch-control lead wires is connected to the touch-control driving electrodes.