Electric lamp or space discharge component or device manufacturi – Process – Electrode making
Reexamination Certificate
2005-02-08
2005-02-08
Williams, Joseph (Department: 2879)
Electric lamp or space discharge component or device manufacturi
Process
Electrode making
C445S051000
Reexamination Certificate
active
06851998
ABSTRACT:
An electron-emitting device includes a substrate, first and second carbon films disposed so as to have a first gap between the first and second carbon films on a surface of the substrate, and first and second electrodes electrically connected with the first and the second carbon films respectively, wherein the carbon film has a region showing orientation, and a direction of the orientation is in an approximately parallel direction along the substrate surface. Thereby, it is possible to improve thermal and chemical stability of a carbon film and stabilize good electron emission characteristics over a long period.
REFERENCES:
patent: 6005334 (1999-12-01), Mitome et al.
patent: 6008569 (1999-12-01), Yamanobe
patent: 6097138 (2000-08-01), Nakamoto
patent: 6129602 (2000-10-01), Yamanobe
patent: 6179678 (2001-01-01), Kishi et al.
patent: 6184610 (2001-02-01), Shibata et al.
patent: 6221426 (2001-04-01), Yamanobe
patent: 6246168 (2001-06-01), Kishi et al.
patent: 6259191 (2001-07-01), Mitome et al.
patent: 6267636 (2001-07-01), Onishi et al.
patent: 6334803 (2002-01-01), Shibata
patent: 6366015 (2002-04-01), Shibata
patent: 6380665 (2002-04-01), Motoi et al.
patent: 6416374 (2002-07-01), Mitome et al.
patent: 6472814 (2002-10-01), Yamanobe et al.
patent: 6522054 (2003-02-01), Shibata
patent: 6586872 (2003-07-01), Shibata
patent: 6593950 (2003-07-01), Nomura et al.
patent: 6626719 (2003-09-01), Ono et al.
patent: 0 660 357 (1995-06-01), None
patent: 0 701 265 (1996-03-01), None
patent: 0 701 265 (1996-03-01), None
patent: 0 901 144 (1999-03-01), None
patent: 0 701 265 (1999-07-01), None
patent: 0 936 651 (1999-08-01), None
patent: 7-235255 (1995-09-01), None
patent: 8-321254 (1996-12-01), None
patent: 10-149760 (1998-06-01), None
patent: 2836015 (1998-10-01), None
patent: 2903295 (1999-03-01), None
patent: 2000-173451 (2000-06-01), None
C.A. Mead, “Operation of Tunnel-Emission Devices”, Journal of Applied Physics, Apr. 1961, pp. 646-652.
M.I. Elinson et al., “The Emission of Hot Electrons and The Field Emission of Electrons From Tin Oxide”, Radio Engineering and Electronic Physics, Jul. 1965, pp. 1290-1296.
H. Araki, “Electroforming and Electron Emission of Carbon Thin Films”, Journal of the Vacuum, Society of Japan, 1983, pp. 22-29 (with English Abstract on p. 22).
G. Dittmer, “Electrical Conduction and Electron Emission of Discontinuous Thin Films”, Thin Soild Films, 9, 1972, pp. 317-328.
M. Hartwell, “Strong Electron Emission From Patterned Tin-Indium Oxide Thin Films”, IEDM, 1975, pp. 519-521.
C.A. Spindt, “Physical Properties of Thin-Film Emission Cathodes with Molybdenum Cones”, J. Applied Physics, vol. 47, No. 12, Dec. 1976, pp. 5248-5263.
J. Dyke et al., “Field Emission”, Advances in Electronics and Electron Physics, vol. VIII, 1956, pp. 89-185.
Aiba Toshiaki
Motoi Taiko
Nakamura Kumi
Shibata Masaaki
Ueno Rie
Fitzpatrick ,Cella, Harper & Scinto
Williams Joseph
LandOfFree
Electron-emitting device, electron source using... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electron-emitting device, electron source using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron-emitting device, electron source using... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3467739