Enhanced color correction circuitry capable of employing negative RGB values

摘要

Disclosed is a system for adjusting a plurality of component color signals for expanded color gamut displays. The disclosed system comprises an input for receiving the component color signals, a detection circuit ( 502 ) connected to the input and configured to detect at least one characteristic of the received component color signals, and an adjustment circuit ( 504 ) connected to the input for receiving the component color signal and for creating adjusted component color signals from the received component color signals according to a certain technique, where the certain technique is changed according to the detected characteristic.