OLED DISPLAY SYSTEM AND METHOD

摘要

A method and system control an OLED display to achieve desired color points and brightness levels in an array of pixels in which each pixel includes at least three sub-pixels having different colors and at least one white sub-pixel. The method and system select a plurality of reference points in the pixel content domain with known color points and brightness levels. For each set of three sub-pixels of different colors, the method and system determine the share of each sub-pixel to produce the color point and brightness level of each selected reference point, and select the maximum share determined for each sub-pixel as peak brightness needed from that sub-pixel.

主权项

1. A method of controlling an OLED display to achieve desired color points and brightness levels in an array of pixels in which each pixel includes at least three sub-pixels having different colors and at least one white sub-pixel, said method comprising
selecting a plurality of reference points in the pixel content domain with known color points and brightness levels, for each set of three sub-pixels of different colors, determining the share of each sub-pixel to produce the color point and brightness level of each selected reference point, and selecting the maximum share determined for each sub-pixel as the peak brightness needed from that sub-pixel.