Arrangement for the three-dimensional display of a scene / an object
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United States of America Patent
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app pub date -
Sep 2, 2003
filing date -
Sep 3, 2002
priority date (Note) -
Abandoned
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Abstract
The invention relates to an arrangement for 3D image presentation, comprising a visual display device and an optical assembly (5) provided with a great number of optical elements, preferably filter elements, wherein, due to the positions of the optical elements, bits of partial information of a first selection of views of a scene/an object are visible to one eye, and bits of partial information of a second selection of these views are visible to the other eye of an observer. The problem of the invention is solved by detachably connecting the visual display device and the optical assembly (5) by means of a fastening device. Fastening the optical assembly (5) to the visual display device converts the image display from monoscopic into autostereoscopic, and vice versa. Preferably, the optical assembly (5) is provided with a structured plate (1), the structures of which form the plurality of optical elements, and the fastening device consists of means for influencing the air pressure between the structured plate (1) and the surface of a visual display device that is a flat-panel display, in which the generation of a vacuum between the structured plate (1) and the surface of the flat-panel display fixes the optical assembly (5) to the flat-panel display.
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