Title:
FIELD EMISSION DEVICES USING MODIFIED CARBON NANOTUBES
Document Type and Number:
WIPO Patent Application WO2003084865
Kind Code:
A9
Abstract:
The present invention relates to a field emission device comprising an anode and a cathode, wherein said cathode includes carbon nanotubes nanotubes which have been subjected to energy, plasma, chemical, or mechanical treatment. The present invention also relates to a field emission cathode comprising carbon nanotubes which have been subject to such treatment. A method for treating the carbon nanotubes and for creating a field emission cathode is also disclosed. A field emission display device containing carbon nanotube which have been subject to such treatment is further disclosed.
Inventors:
TAKAI MIKIO
FISCHER ALAN B
NIU CHUNMING
TENNENT HOWARD G
HOCH ROBERT
BIEBUYCK HANS
FISCHER ALAN B
NIU CHUNMING
TENNENT HOWARD G
HOCH ROBERT
BIEBUYCK HANS
Application Number:
PCT/US2002/019021
Publication Date:
May 13, 2004
Filing Date:
June 14, 2002
Export Citation:
Assignee:
HYPERION CATALYSIS INT (US)
International Classes:
B82B3/00; C01B31/02; H01J1/304; H01J9/02; H01J29/04; H01J31/12; (IPC1-7): C01B/
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