Method for multimodal display of image content on a display device for video holograms and multimodal display device

摘要

Method for multimodal display of image content on a display device for video holograms, at least comprising one or more light sources (LS), an optical system (L) and a spatial light modulator SLM (S) with hologram content, the device being the wavefront that emits an object would point to the assigned eye positions (EP) and the viewer would see the reconstruction of the scene, and to generate the stereo effect by temporal or spatial multiplexing, the eyes would be offered different views, characterized in that - in a first mode for one holographic representation (holo) the light of the first diffraction order is directed to the eye positions (EP), whereby the viewer sees the reconstructed scene (3D-S), as well as in parts of the spatial light modulator (S) or exclusively - in a second mode for one direct representation of the undeflected light to the eye positions (EP) What the viewer sees when the multiplexing is active is an autostereoscopic display and / or when the multiplexing is deactivated or compensated a 2D display (3D-2D) on the spatial light modulator (S).