Color Liquid Crystal Display Device And Gamma Correction Method For The Same

摘要

A color liquid crystal display device configured to employ a pixel division method in which each pixel of a displayed image is configured with sub-pixels obtained by spatial division of one pixel in a division ratio may include: pixel formation portions provided correspondingly to respective pixels of the image, each portion configured to form a pixel of primary colors with the sub-pixels; a drive circuit configured to provide each portion with applied voltages respectively corresponding to the sub-pixels composing the pixel to be formed by that portion, based on a gradation value indicated by an input signal provided as a video signal representing the image; and a gamma correction part configured to correct a relationship between the gradation value indicated by the input signal and a luminance value of the pixel to be formed by that portion according to the gradation value independently for each of the primary colors.