CONTROLLER, DISPLAY DEVICE INCLUDING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME

原文（中国語）

A controller includes: an input image data reception circuit configured to receive input image data including a grayscale value of a pixel; a representative value calculation circuit configured to calculate an on-pixel ratio from the received input image data; a weighting calculation circuit configured to calculate a weighting corresponding to the input image data based on the calculated on-pixel ratio; and an image data output circuit configured to output image data generated by multiplying the input image data by the calculated weighting.