Optical display system and electronic device

Abstract

An optical display system and an electronic device are disclosed. The optical display system comprises: an image generating unit, which generates an image light output, wherein the image light output has a narrow angular luminance distribution; and an optical lens system, which is placed in front of the image generating unit and guides the image light output to an eye of a viewer, wherein the image generating unit includes: an image generating component, which generates a polarized light output; a polarization-dependent light deflection component, disposed to accept the polarized light output from the image-generating component and increase the amount of the polarized light output that can enter an exit pupil of the optical lens system, and the polarized light output deflected by the polarization-dependent light deflection component has the narrow angular luminance distribution.