Negative voltage driving of a carbon nanotube field emissive display
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United States of America Patent
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Feb 28, 2006
Grant Date -
N/A
app pub date -
May 30, 2002
filing date -
May 30, 2002
priority date (Note) -
Expired
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Abstract
An electron-emitting display device contains an emitter electrode, an anode and a gate electrode and an electron emission control device. The electron emission control device includes a plurality of voltage controllers which applies a positive voltage charge to the anode and emitter electrode respective. A third voltage controller applies a negative voltage charge to the gate inhibiting electron emission from electron emissive elements in the display device.
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