Liquid crystal display having a field emission backlight
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United States of America Patent
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-
Sep 4, 2012
Grant Date -
Jul 23, 2009
app pub date -
Oct 4, 2006
filing date -
Jun 28, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An LCD display has a programmable backlight device that produces multiple different color fields from multiple different phosphor elements. The backlight device can be a low resolution FED device. The phosphor is applied by an electrophotographic screening process or direct electrostatic screening process. The FED device can further incorporate a wide gamut phosphor.
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Cited Art Landscape
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