Honeycomb display devices
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 8, 1980
Grant Date -
N/A
app pub date -
Jan 19, 1978
filing date -
Jan 19, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An optical display comprised of an array of small movable or deformable elements positioned adjacent a flat plane. Upon the application of a force field to selected ones of the deformable elements, the selected elements change their distance with respect to the flat plane. In the various embodiments disclosed, the change in physical distance is utilized to either modulate incident ambient light or generate light to provide a display having light and dark areas.
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Cited Art Landscape
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