Convolution scattering model for ferroelectric ceramics and other display media

A theoretical model has been developed which is based upon the approximation that the multiple scattering from ferroelectric ceramics and other display media can be described in terms of geometrical optics. The model has been used to describe the scattering from PLZT, liquid crystals, and display screens and has agreed well with exprimental data. The scattering characteristics of several current display materials have been compared with regard to their use in wide-angle direct-view displays. The model has predicted the material parameters for new and more effective display materials. Measurements of a simulated new medium have shown close agreement with the predicted scattering characteristics.