With modeled performances for red, green, and blue OLED subpixels for with each type of CCC, the performance of an OLED pixel whose performance is based on the preceding subpixels can be simulated. Potential white pixel designs are selected according to the following procedure.
First, only white pixel designs with a root-mean-squared deviation from balanced color (RMSCB) of <0.1 are selected. RMSCB is defined according to the following equation where θ is the viewing angle, c is the subpixel color, CMWB is the color mixing weight, E is the efficiency at a given viewing angle, and CIEy is the y-coordinate of the color point in CIE 1931 colorspace at a given viewing angle. CMWavg is the average color mixing weight between all three colors at a given viewing angle.