CPC G09G 3/3291 (2013.01) [G09G 2300/0452 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/027 (2013.01)] | 16 Claims |
1. A display drive method, applied to a display panel, the display panel having a subpixel used for image display, comprising:
obtaining a to-be-displayed grayscale of a to-be-displayed subpixel;
selecting a suitable compensation manner based on the to-be-displayed grayscale; and
providing a data voltage for the to-be-displayed sub-pixel based on the selected compensation manner;
wherein:
the compensation manner includes a first compensation manner and a second compensation manner;
in response to the to-be-displayed grayscale being 0 grayscale, the first compensation manner is selected;
in response to the to-be-displayed grayscale being greater than 0 grayscale, the second compensation manner is selected; and
the first compensation manner is used to reduce a difference between light-emitting efficiencies of sub-pixels with different light-emitting colors under a same grayscale.
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