| 摘要 |
The invention relates to a projection system ( 1 ) comprising; a) at least one image projection apparatus window ( 2 ), b) at least one transparent screen ( 3 ) deflecting the light from the image projection apparatus ( 2 ) into a plurality of discrete, mutually spaced directions so that an area which is free from images is formed between identical images, and c) a plurality of projected, mutually spaced holographic frames of at least one image visualized by means of the holographic screen ( 3 ), wherein the transparent screen ( 3 ) comprises at least one film layer which is partially illuminated multiple times at different pick-up angles to the same object of an image, so that the film layer has a plurality of hologram images of the same object at mutually different pick-up angles, and/or the transparent screen ( 3 ) comprises a plurality of holographic film layers, in which each film layer is illuminated once at different pick-up angles to the same object, so that each film layer has one hologram image of the object at a different pick-up angle.
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