MICRO CORNER CUBE ARRAY, METHOD OF MAKING THE MICRO CORNER CUBE ARRAY, AND DISPLAY DEVICE

摘要

Method for producing a micro-corner cube array has at least the surface part of the step of configuring is provided a substrate having generally parallel surfaces on the {111} plane of the crystal as a cubic single crystal, the substrate and the reaction substrate to an etching gas anisotropic dry etching of the surface, thereby forming a plurality of unit elements of the micro-corner cube array on a surface of the substrate. Each unit element comprises a plurality of crystal planes are etched at an etching rate smaller than cotton (111) of the crystals.