Title:
FIELD EMISSION DEVICES USING MODIFIED CARBON NANOTUBES
Document Type and Number:
WIPO Patent Application WO2003084865
Kind Code:
A3
Abstract:
The present invention relates to a field emission device (4000) comprising an anode (4080) and a cathode (4010), wherein the cathode includes carbon nanotubes (4020) which have been subjected to energy, plasma, chemical, or mechanical treatment. A method of treating the carbon nanotubes (4020) and for creating a field emission cathode (4010) is also disclosed. A field emission display device (4000) containing carbon nanotubes 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:
June 17, 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): H01J9/00; H01J9/02; H01J1/304; H01J1/30; H01J19/24
Foreign References:
| JP2001110303A | 2001-04-20 | |||
| JP2001180920A | 2001-07-03 | |||
| JP2000340098A | 2000-12-08 | |||
| US6090363A | 2000-07-18 | |||
| JPH07172807A | 1995-07-11 | |||
| EP1046613A2 | 2000-10-25 |
Other References:
See also references of EP 1451844A4
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