Lateral deviation flat display screen
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United States of America Patent
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-
Dec 7, 1999
Grant Date -
N/A
app pub date -
Nov 12, 1997
filing date -
Nov 22, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a flat display screen including a cathode associated with a grid for extracting electrons emitted by at least one region of the cathode, and an anode provided with phosphor elements placed facing the cathode/grid, the cathode having no emissive region in the areas located above the phosphor elements, these areas including a conductive layer which can be biased independently from the emissive regions.
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