The regulation of mutual agreement based sub-pixel signal intensity values ​​to luminance characteristics of the sub-pixels in the liquid crystal display

摘要

[Challenge] Can be improved by reducing the number of sub-pixels having a luminance value of the intermediate tones in the image, the viewing angle characteristics of a liquid crystal display (LCD) (112). [MEANS FOR SOLVING PROBLEMS] In one embodiment, entry of the first table associating the sub-pixel intensity value and a sub-pixel signal intensity values ​​of the LCD viewing angle in one direction is provided at least. To be equivalent to the average luminance subpixel span adjacent sub-pixels of a small number, the target signal strength value is determined from the table of the first. Entry second table associates the signal strength values ​​above and below the target, the signal strength values. Sub-pixel signal intensity values ​​adjacent is modified according to the table of said second number of sub-pixels having a luminance value of the intermediate tone is reduced thereby. In the sub-pixel data, which is processed in part within an application specific integrated circuit included in the (112-2) display module (ASIC) (303) is desirable.