Fluorescent liquid crystal display compositions and devices

摘要

A fluorescent liquid crystal display composition comprising a liquid crystal material absorbing little or no near ultraviolet light and a fluorescent material capable of emitting visible fluorescence, and a fluorescent liquid crystal display device comprising two parallel plates with the composition placed therebetween, at least one pair of electrodes and a voltage source for applying voltage to the composition to provide a self-luminescent brilliant active display with low power consumption by varying the luminescence efficiency of the fluorescent material.