| 摘要 |
The invention relates to an image representation system for vehicles having a holographic screen (13) scattering the incident narrow-band light in a previously determined solid angle, in addition to a modulator (14) and a lens (15) for projecting the images on the holographic screen (13). A holographic transparent beam combiner (11), which allows for substantially unobstructed passage of the wide-band ambient light, directs the narrow-band light coming from the holographic screen (13) towards the viewer (17), whereby a virtual image (16) is generated by means of an imaging function in the viewing location. Images from the area outside the vehicle are recorded by a camera system and projected in the form of virtual images in the front windshield (12) of the vehicle with the purpose of additionally enabling a rear or lateral view on said windshield.
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