OPTICAL DIFFUSER PLATES

摘要

PURPOSE: A transparent plastic is provided to enhance the illumination in the space by using an intensity of lightness of the day. CONSTITUTION: Optical diffuser plates (1) are made of transparent plastics such as polycarbonate or polymethacrylate. Several thin strips (2) made of plastic B are inserted into plates made of transparent plastic A with the proviso that A and B are incompatible and the strips (2) made of plastic B are subsequently withdrawn. The hollows that are formed in the plate (1) made of plastic A are used to deflect light.