Screen picture display method and device, terminal equipment and storage medium

The embodiment of the invention discloses a screen picture display method and device, terminal equipment and a storage medium, belongs to the technical field of display, and can solve the problem that in the prior art, in the backlight adjusting process, the screen display color level becomes poor. The method comprises the steps that a default gamma parameter set is corrected based on first screen brightness after ith backlight adjustment, so that a target gamma parameter set corresponding to the first screen brightness is obtained, the ith backlight adjustment is any backlight adjustment in multiple times of backlight adjustment that the backlight level is adjusted from a first backlight level to a second backlight level, and the target gamma parameter set corresponds to the first screen brightness; the default gamma parameter set corresponds to the first backlight level, or the default gamma parameter set corresponds to the second backlight level, and i is a positive integer; and after the ith backlight adj