A combination of a relatively low backscatter diffuser with a specularly
reflective or weakly scattering transducer to achieve the required front
of screen properties for a paper-like display. The diffuser, which may be
of the volume or surface relief type, in enclosed in the display cell.
The transducer may be any one of several electro-optically active
materials such as a liquid crystal, electrochromic or electrophoretic
types.