Arrangement for two-or three-dimensional display
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United States of America Patent
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Aug 7, 2012
Issued Date -
N/A
app pub date -
Sep 2, 2004
filing date -
Nov 11, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An arrangement for the display of images with selectable three-dimensionally visible or two-dimensional modes, including an illuminating device a filter array to impart a structure to the light a diffusing layer, and a transmissive image display device, with a variable distance a between the filter array and the diffusing layer, so that
- in a first position, the structure imparted by the filter array is essentially cancelled due to the light diffusion effect of the diffusing layer, and a two-dimensional image is shown, andthe structure imparted by the filter array is essentially not cancelled, so that the image display device shows a three-dimensional image.
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