Projector of narrow field moving images
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United States of America Patent
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-
Sep 2, 1997
Grant Date -
N/A
app pub date -
Aug 4, 1994
filing date -
Dec 22, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A structure including a laser source 1, a collimator 14, a liquid-crystal cell spatial modulator 7, a convergent lens and a zoom 10 function to project moving images with variable enlargements onto a screen 11 for use with air combat simulators.
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Cited Art Landscape
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