SCREEN DISPLAY METHOD AND SCREEN DISPLAY DEVICE Russian patent published in 2020 - IPC G09G3/20 

FIELD: physics.

SUBSTANCE: invention relates to means of screen display. Target display area in a display state is determined in the flexible display screen when the folding device is in a folded state. Obtaining target value of brightness difference of each pixel unit in the target display region or in accordance with the position of the pixel block in the target display region, wherein the luminance difference target value of each pixel unit is the difference between the luminance reference value and the current luminance value of each pixel unit, or in accordance with the relationship between the pixel block position and the brightness difference target value, and the pixel block position in the display target area. Adjusting the current brightness value of each pixel unit in the target display region in accordance with the target value of the pixel unit luminance difference to obtain the adjusted luminance value of each pixel unit in the target display region. Performing the screen display in accordance with the adjusted brightness value of each pixel unit in the target display region.

EFFECT: technical result consists in improvement of uniformity of brightness of target display area after adjustment.

13 cl, 4 dwg