| abstract |
The invention relates to a hologram projector device (1) having an array of mirror elements (3) configured as a micromirror. In order to enlarge the reconstruction volume 18 for the reconstruction scene, the hologram projector device 1 is provided with one or more wavefront shaping devices 2, 2R, 2G, 2B comprising an array of mirror elements 3. The mirror elements 3 each have one or more actuators 4. Each actuator 4 of the mirror elements 3 tilts and / or axially moves the mirror elements 3. As such, the wavefront W for directing the reconstruction scene is molded directly. In order to project the shaped wavefronts 12, 12R, 12G, 12B, 12L to one or more virtual viewing windows 15 of the viewing plane 16, the hologram projector device 1 comprises an optical system 9. |