HOLOGRAPHIC SIGNALING SYSTEM COMPRISING A GENERATION UNIT OF AT LEAST ONE HOLOGRAPHIC IMAGE

摘要

Signaling system (10) comprising a unit (12) for generating at least one holographic image (13) for signaling that can be viewed by an observer (11). The holographic image generation unit (12) comprises a support (14), a light guide plate (16) and a translucent holographic plate (18), the light guide plate (16) being interposed between the support (14) and the plate (18) and on the other hand connected to a light inlet (22) so that the light (20L) arriving through said inlet (22) enters said plate (16) by its edge ( 16T). The light guide plate (16) makes it possible to release the light in a coherent, collimated and fixed-angle beam by illuminating the holographic stage (18) which makes it possible to generate the holographic image (13). A motor vehicle comprising such a system having its holographic image generation unit (12) associated with a portion of its bodywork.