Driving method and driving device of display panel, and display device

A driving device of display panel, wherein the display panel comprises a display array comprising pixels arranged in an array, each of the pixels consists of three subpixels;

• and the driving device of the display panel comprises:
• an acquiring circuit, configured to acquire a first scanning drive signal, a second scanning drive signal and a preset data drive signal, reducing a drive time duration of the first scanning drive signal to make the drive time duration of the first scanning drive signal shorter with respect to a drive time duration of the preset data drive signal, wherein the first scanning drive signal comprises a first main scanning signal and a first sub-scanning signal, and the second scanning drive signal includes a second main scanning signal and a second sub-scanning signal;
• and
• a driving circuit, configured to take two adjacent rows of the subpixels being scanned as a driving cycle, drive an even-numbered column of the subpixels in a first row in the driving cycle by applying the first main scanning signal and drive an odd-numbered column of the subpixels in the first row by applying the second main scanning signal;
• and drive an odd-numbered column of the subpixels in a second row in the driving cycle by applying the first sub-scanning signal and drive an even-numbered column of the subpixels in the second row by applying the second sub-scanning signal.

A display device, wherein the display device comprises:

• a display panel, a memory, a processor, and an executable instruction of the display panel stored in the memory and executed by the processor, wherein the display panel comprises a display array comprising pixels arranged in an array, each of the pixels consisting of three subpixels, the processor executing the executable instruction to implement:
• acquiring a first scanning drive signal, a second scanning drive signal and a preset data drive signal, reducing drive time duration of the first scanning drive signal to make the drive time duration of the first scanning drive signal shorter with respect to drive time of the preset data drive signal, wherein the first scanning drive signal comprises a first main scanning signal and a first sub-scanning signal, and the second scanning drive signal includes a second main scanning signal and a second sub-scanning signal;
• and
• taking two adjacent rows of the subpixels being scanned as a driving cycle, driving an even-numbered column of the subpixels in a first row of a driving cycle by applying the first main scanning signal, and driving an odd-numbered column of the subpixels in the first row by applying the second main scanning signal;
• and driving an odd-numbered column of the subpixels in a second row in the driving cycle by applying the first sub-scanning signal and driving an even-numbered column of the subpixels in the second row by applying the second sub-scanning signal.