Backlight display using photoluminescent material tuned to improve nvis compatibility

摘要

An NVIS-compatible backlight assembly for an LCD display comprises a short-wavelength (blue) light source positioned in a first layer and a photoluminescent layer positioned adjacent the first layer for transforming blue monochrome emission from the blue light source into tri-color light for use as a full-color light source. Radiance in NVIS-sensitive regions can be minimised to avoid unwanted bloom or halo effects..