Patent ID: 8767006

Claim:
A method of producing a color image by an OLED display, the method comprising: a. providing input image data to be rendered as an image by the OLED display comprised of OLED pixels, the input image data containing memory colors and non-memory colors; b. identifying the memory colors in the input image data to be substantially maintained; c. characterizing the memory colors and non-memory colors with respect to their chromaticities; d. generating an at least three-dimensional look-up table of values of input colors and output colors, wherein the values in the lookup table convert the input image data to output image color data of the OLED display in a manner that optimally manages the quality of the image and the lifetime of the OLEDs of the pixels; e. loading the at least three-dimensional look-up table into an image color rendering controller; f. loading the input image data into the imaging color rendering controller; g. processing the input image data through the at least three-dimensional look-up table to produce output color values stored at the addresses in the at least three-dimensional look-up table; and h. outputting the output image color data to produce the image by the OLED display, wherein the memory colors identified in the input image data are substantially maintained, as perceived by a human observer, in the image.