STRUCTURED-LIGHT PROJECTOR AND ELECTRONIC APPARATUS INCLUDING STRUCTURED-LIGHT PROJECTOR

摘要

A structured-light projector includes an illuminating device configured to emit illumination light, a pattern mask configured to partially transmit the illumination light to generate structured light, and a lens configured to transmit the structured light, wherein the pattern mask includes a light-transmitting slit configured to transmit the illumination light, and a plurality of reflection patterns configured to obliquely reflect the illumination light toward the light-transmitting slit.