Flat-panel display using tapered waveguide
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United States of America Patent
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Aug 12, 2008
Grant Date -
Oct 7, 2004
app pub date -
Aug 1, 2002
filing date -
Aug 2, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
A video display for two or three dimensions has a flat liquid-crystal screen which ejects light from the plane at a selectable line. One or, in the case of a 3-D display, several video projectors project a linear image into the plane from an edge. A complete image is written on the screen by addressing the line with appropriate images as it is scanned down the screen. To screen a three-dimensional image, the video projectors, each projecting an image as seen at a slightly different angle, combine to constitute a three-dimensional display which produces a three-dimensional image that is one line high.
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