Reflective nanostructure field emission display
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United States of America Patent
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Dec 10, 2013
Grant Date -
N/A
app pub date -
Mar 3, 2010
filing date -
Mar 3, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A pixel element includes a substrate layer, a reflector layer, and an emitter layer, electrically isolated from the reflector layer. A first potential is applied to the reflector layer, wherein a potential difference between the emitter layer and the corresponding one reflector layer is operable to draw electrons from the emitter layer to the corresponding reflector layer. The pixel element also includes a transparent layer oppositely positioned a predetermined distance from the emitter layer. The transparent layer has a conductive layer deposited thereon. A second potential is applied to the conductive layer to attract electrons reflected from the reflective layer. The pixel element also includes at least one phosphor layer on the conductive layer oppositely opposed to the corresponding reflector layer. The emitter layer includes a plurality of nanostructures.
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