Colorite applied for a display correction patent to solve the conflict of LED screen correction results and improve the display effect.

The patent abstract shows that the present invention discloses a correction method, device, equipment and medium for a display screen. The method includes: when the target screen displays a standard picture, obtain the color coordinate matrix of each color diode in the target screen, and calculate the correction coefficient matrix of each color diode; when the target screen displays a bright white picture, obtain the bright white coordinate matrix of the target screen, and calculate the bright white correction coefficient matrix of the target screen; configure the target screen When the target image frame is displayed on the screen, the color brightness value of each color diode of the target screen is obtained; based on the correction coefficient matrix of each color diode, the bright white correction coefficient matrix and the color brightness value of each color diode, the color brightness correction value of each color diode is determined to correct the display effect of the target image frame on the target screen. The technical solution of the present invention solves the problem of conflict between the monochromatic correction and the white correction results of the LED screen, and improves the correction quality of the target screen display effect.