Patent ID: 7777756

Claim:
A method of calibrating a color property of a monitor used in a system including a color conversion module, a color measurement module and a display module, the method comprising: storing a target color property; measuring a color property of an image displayed on the display module using the color measurement module; and generating an image control signal so as to control the color property of the image displayed on the display module based on the target color property and the measured color property of the image, wherein the generating the image control signal comprises: (a) obtaining tristimulus values of color displayed on the display module; (b) measuring color property of the tristimulus values using the color measurement module; (c) calculating the difference between the measured color property of the tristimulus values and the target color property; (d) generating the image control signal in the system when the difference is equal to or less than a predetermined threshold; and (e) updating the tristimulus values and repeating operations (b) through (d) when the difference is more than the predetermined threshold, wherein the updating is performed by multiplying the obtained tristimulus values by a ratio of the target color property and the measured color property of the tristimulus values.