COATED-WIRE ION BOMBARDED GRAPHITE ELECTRON EMITTERS

Wire-coated graphite electron emitters are disclosed. These field emitters find particular usefulness in field emitter cathodes, display panels and lighting devices. These graphite field emitters can be formed by coating a paste comprised of graphite and glass frit onto the wire, firing the paste an...

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Bibliographic Details
Main Authors BOUCHARD, ROBERT, JOSEPH, AMEY, DANIEL, IRWIN, JR, SHAH, SYED, ISMAT, ULLH
Format Patent
LanguageEnglish
French
German
Published 23.03.2005
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
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Summary:Wire-coated graphite electron emitters are disclosed. These field emitters find particular usefulness in field emitter cathodes, display panels and lighting devices. These graphite field emitters can be formed by coating a paste comprised of graphite and glass frit onto the wire, firing the paste and bombarding the fired product with an ion beam.
Bibliography:Application Number: EP19980961991