Film image display system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 6, 2002
Issued Date -
N/A
app pub date -
Aug 4, 2000
filing date -
Oct 9, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A developed film is illuminated to project its image onto a rear projection screen. A transparent case with a clear liquid filled therein is arranged, and the film is accommodated in the case. A writable transparent or translucent sheet is arranged over a front side of the rear projection screen.
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Cited Art Landscape
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