DISPLAY DEVICE

摘要

A display device is capable of freely setting a viewing location for a real image formed by an imaging optical system of real specular image. The display device includes: an object of view; the imaging optical system having a semitransparent substrate with a plane of symmetry to define an object side space in which the object exists and a viewer side space in which a viewer exists, where the imaging optical system forms a real image of the object of view in the viewer side space with light passing through the substrate; and at least one reflective mirror arranged in the object side space so as to reflect light beams from the object of view to guide the reflected light beams to the imaging optical system of real specular image.