| http://www.w3.org/ns/prov#value | - The polymer dispersed liquid crystal display device 145 displays an image, using the back scattering of the liquid crystal layer.(Embodiment-B5) FIG. 28 is a schematic view of another embodiment of the present invention and is an example of the structure where an optical element 146 forming the illumination light of the aforementioned embodiment where a color is switched in a time series manner an
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