Backlight module, control method therefor and display device, driving method therefor

A backlight module, comprising

• a backlight source, wherein the backlight source is divided into a plurality of light-emitting areas;
• each of the light-emitting areas comprises a plurality of light-emitting devices;
• the light-emitting devices in each of the light-emitting areas are mutually independent;
• and
• a backlight control circuit, wherein the backlight control circuit comprises a plurality of current control circuits in one-to-one correspondence to the light-emitting areas and a backlight adjusting circuit connected to each of the current control circuits;
• the backlight adjusting circuit is configured to determine a working sequence of the current control circuits according to a display area scanning direction of a display;
• and the current control circuits are configured to control the light-emitting devices to emit light according to the working sequence determined by the backlight adjusting circuit in response to that areas corresponding to the light-emitting devices in the display areas are scanned.