Reduced-speckle display system
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United States of America Patent
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-
Dec 21, 1993
Issued Date -
N/A
app pub date -
Aug 17, 1992
filing date -
Feb 27, 1989
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A digitized video system with an increased viewing angle having a light projector and a display screen. The light projector generating a plurality of narrow light beams to impinge on the display screen at a plurality of associated points. The display screen has a transducer generating surface acoustic waves which traverse the associated points. This results in reduced laser speckle.
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Family
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Cited Art Landscape
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