Method and System for Improving a Color Shift of Viewing Angle of Skin Color of an LCD Screen

摘要

The present invention discloses a method and system for improving a color shift of viewing angle of skin color of an LCD screen. The method comprises: comparing the gamma curves and the chromaticity of 0-255 grayscale of front viewing angle and oblique viewing angle of red (R), green (G), and blue (B) after adjusting according to the initial white balance voltage and changing the voltage dividing proportion of the blue-white-balance (BWB) voltage according to the color shift result to make a color shift value of oblique viewing angle of skin color picture of the LCD screen be always within a specification requirement. Through foregoing method, the present invention makes the color shift of skin color of viewing angle of the LCD screen is always within the specification requirement.