Electric lamp or space discharge component or device manufacturi – Process – Electrode making
Patent
1995-12-04
1997-11-04
Gorgos, Kathryn L.
Electric lamp or space discharge component or device manufacturi
Process
Electrode making
216 88, 313336, 313351, 445 24, H01J 130, H01J 902
Patent
active
056832826
ABSTRACT:
Several methods for manufacturing field emission displays that operate using flat cone emitters are described. These methods are cost effective and relatively simple to implement. A key feature is the incorporation of chemical-mechanical polishing into the process. This allows the micro-cones, that would serve as cold cathodes in conventional structures, to be converted to flat cone emitters at the same time that the gate lines are being formed, the apexes of said flat cones being automatically located at the correct height relative to the gate lines.
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Chiu Ching-Sung
Huang Jammy Chin-Ming
Liu Nanchou David
Ackerman Stephen B.
Gorgos Kathryn L.
Industrial Technology Research Institute
Leader William T.
Saile George O.
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