I have some questions as to how a standard LCD monitor with a cfl backlight works under different circumstances. I understand that a monitor can generally display 256 * 256 * 256 colours of red, blue and green based on the amount of power supplied to each sub pixel. But what I would like to know is what actually physically happens upon changing
1: The color temperature
2: The brightness
3: The contrast
Is it just a case that these change the strength of...