Method for producing thin, uniform powder phosphor for display screens
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United States of America Patent
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Jul 2, 1996
Grant Date -
N/A
app pub date -
Sep 13, 1994
filing date -
Sep 13, 1994
priority date (Note) -
Expired
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Abstract
A system and method for producing thin, uniform powder phosphors for field emission display screens wherein a planarization of the phosphor powder layer is accomplished by placing the deposited phosphor layer in an anode plate between two optical flats, which are then mounted within a mechanical press.
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