Light emission control method

A light emission control method to be implemented by a driving circuit for controlling a display, the display including a plurality of light emitting elements, said light emission control method comprising steps of:

• A) obtaining a number (N), where N>1 and N is a total number of sub-periods included in a frame period of an image of the display;
• B) obtaining M number of sub-period sequences that are different from each other, each of the M number of sub-period sequences corresponding to an order in which the sub-periods are arranged and activated within the frame period, where M≥2;
• C) for a current display period, selecting a first one of the M number of sub-period sequences as a current sub-period sequence, and for each to-be-displayed (TBD) image in the current display period, determining display time unit numbers of each of the plurality of light emitting elements respectively in the sub-periods based on an image grayscale value of the light emitting element contained in the TBD image, the number (N) and the current sub-period sequence, the display time unit number of the light emitting element in each of the sub-periods being related to a time duration in which the light emitting element is activated during the sub-period;
• D) for a next display period that is immediately after the current display period, selecting a next one of the M number of sub-period sequences as a next sub-period sequence that is immediately after the current sub-period sequence, and for each another TBD image in the next display period, determining the display time unit numbers of each of the plurality of light emitting elements respectively in the sub-periods based on an image grayscale value of the light emitting element contained in the another TBD image, the number (N) and the next sub-period sequence;
• and
• E) in response to the next sub-period sequence not being an Mth one of the M number of sub-period sequences, setting the next display period as the current display period, setting the next sub-period sequence as the current sub-period sequence, and repeating step D).