Edge lit locally dimmed display
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United States of America Patent
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May 8, 2012
Issued Date -
N/A
app pub date -
Apr 29, 2011
filing date -
Feb 27, 2001
priority date (Note) -
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status (Latency Note)
Importance
Abstract
An edge lit locally dimmed display has a spatial light modulator illuminated by a light source. The light source is positioned at an edge and behind the spatial light modulator. The spatial light modulator is illuminated with a low resolution version of a desired image. The illumination may comprise a series of lighting elements that vary smoothly from one element to another at the spatial light modulator.
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Cited Art Landscape
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