摘要 |
<p>A color adjustment device, a color adjustment method, and a display. The method comprises: measuring tristimulus values (WXp, WYp, WZp) of the white color, red color, green color and blue color displayed in all grayscales of a liquid crystal display panel (110); converting tristimulus values (WX255, WY255 and WZ255) of a plurality of groups of tristimulus values (WXp, WYp and WZp) of the white color into target lightness values WYp and target chromaticity values WXp and WYp in all grayscales; converting the target lightness values WYp and the target chromaticity values WXp and WYp in all grayscales into a plurality of target tristimulus groups (WX'p, WY'p and WZ'p); and finally calculating, according to each target tristimulus group (WX'p, WY'p and WZ'p) and the tristimulus values of a plurality of groups of the red color, green color and blue color displayed in all grayscales, the corresponding three primary color ratio at the time when the white color is displayed in each target grayscale. The corresponding three primary color ratio calculated when the white color is displayed in each grayscale is the three primary color (red color, green color and blue color) ratio calculated according to the determined target lightness values WYp and target chromaticity values WXp and WYp, so the calculated three primary color ratio is more accurate.</p> |