Patent ID: 9135886
Filing Date: 2015-09-15
Classification: G09G

Abstract:
1. A process of color calibrating an electronic display screen comprising the steps of a) providing at least one physical sample having a standardized color, b) providing software for displaying the color of the at least one physical sample on an electronic display screen and for adjusting the displayed color, c) displaying at least one trial color of the at least one physical sample having a standardized color on an electronic display screen, d) visually comparing the color of the at least one physical sample and the at least one trial color displayed on the electronic display screen, e) selecting the trial color having the best visual match with the at least one physical sample, and f) using the selected trial color on the electronic display screen having the best visual match with the at least one physical sample color to color calibrate the electronic display screen, wherein a modified sRGB model is used in the calibration process, wherein at least two of the coloristic parameters YR, max, YG, max, and YB, max and (xR ,yR), (xG ,yG), and (xB ,yB) are optimized.