Method for producing a field emission display
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United States of America Patent
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Apr 20, 2004
Issued Date -
N/A
app pub date -
Apr 11, 2002
filing date -
Oct 15, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a method for producing a field emission display (FED) that includes a first substrate with electrodes of an anode structure and a luminescent material that at least partly covers these electrodes. The electrodes of a cathode structure are affixed on a second substrate and include field emitters. The anode structure and the cathode structure are aligned with one another and interconnected in spaced-apart disposition in a gas-tight manner along their lateral edges, except for a gas inlet opening and a gas outlet opening. The field emitters are deposited by heating only the electrodes of the cathode structure while flowing a carrier gas through the gas inlet opening and the gas outlet opening.
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