Composite display device and a method for driving the same
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United States of America Patent
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N/A
Issued Date -
Jun 3, 2004
app pub date -
Sep 10, 2003
filing date -
Sep 11, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A composite display device comprising a first display member 1 and a second display member disposed between the first display member 1 and an observer 14 wherein the second display member is an electro-optical element 2 which transmits light under application of no voltage and scatters light under application of a voltage, and the composite display device is clear and provides a feeling of open air in an unused state: allows an observer to see simultaneously a background scenery and a display effected by the electro-optical element in a used state, and provides to an observer an impression that a picture image is suspended in space.
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Cited Art Landscape
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