BACKLIGHTS FOR COLOR LIQUID CRYSTAL DISPLAYS

摘要

A backlight (110) for a color liquid crystal display (28) uses various techniques for activating colored phosphors (310) which emit colored light to each one of several sub-pixels (12-18) within a particular liquid crystal display pixel. Activation of the colored phosphors (310) may be performed using field emission devices, both diode and triode, a fluorescent lamp, or a high-intensity glow discharge lamp.