Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Patent
1996-03-13
2000-03-07
Shingleton, Michael B
Electric lamp and discharge devices: systems
Plural power supplies
Plural cathode and/or anode load device
345 74, H05B 3702
Patent
active
060344784
ABSTRACT:
An electron-emitting device comprises a pair of electrodes arranged on a substrate and an electroconductive film connecting said electrodes and having an electron-emitting region formed therein. The electron-emitting region contains a fissure having an even width of less than 50 nm and preferably shows a voltage applicable length of less than 5 nm. An electron source comprising a plurality of such electron-emitting devices is capable of realizing uniform electron beam emission and an image-forming apparatus comprising such an electron source is suitable for high resolution image display.
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Elinson, M.L., et al, "The Emission of Hot Electrons and the Field Emission of Electrons from Tin Oxide," Radio Engineering and Electronic Physics, No. 7, Jul. 1965, pp. 1290-1296.
Dittmer, G., "Electrical Conduction and Electron Emission of Discontinuous Thin Films," Thin Solid Films--Elsevier Sequoia S.A., Lausanne, Switzerland, Jul. 4, 1971, pp. 317-329.
Hartwell, M, et al, "Strong Electron Emission from Patterned Tin-Indium Oxide Thin Films," International Electron Devices meeting, Washington, D.C., 1975, pp. 519-521.
Spindt, C.A., et al., "Physical properties of thin-film field emission cathodes with molybdenum cones," Journal of Applied Physics, vol. 47, No. 12, Dec. 1976, pp. 5248-5263.
Hamamoto Yasuhiro
Kawade Hisaaki
Mitome Masanori
Yamamoto Keisuke
Yamanobe Masato
Canon Kabushiki Kaisha
Shingleton Michael B
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