Image forming apparatus

Details Image forming apparatus Image forming apparatus

1997-12-22

2000-08-15

Patel, Nimeshkumar D.

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

313292, 313422, 313258, H01J 2970

Patent

active

06104136&

ABSTRACT:
An image forming apparatus includes a vacuum envelope and an electron emission element, an image forming member and a spacer disposed within the vacuum envelope. The spacer, which is disposed between electrodes to which mutually different voltages are applied within the vacuum vessel, has semiconductivity on a surface thereof faced to vacuum and a conductive member arranged to encircle the surface.

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H. Araki, et al., "Electroforming and Electron Emission of Carbon Thin Films", Journal of the Vacuum Society of Japan, vol. 26, No. 1, pp. 22-29 (Jan. 26, 1983).
M.L. Elinson, et al., "The Emission of Hot Electrons and the Field Emission of Electrons From Tin Oxide", Radio Engineering and Electronic Physics, pp. 1290-1296 (Jul. 1965).
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M. Hartwell, et al., "Strong Electron Emission From Patterned Tin-Indium Oxide Thin Films", International Electron Devices Meeting, pp. 519-521 (1975).
W.P. Dykes, et al., "Field Emission", Advances in Electronics and Electron Physics, vol. 8, pp. 89-185 (1956).
C.A. Spindt, et al., "Physical Properties of Thin-Film Field Emission Cathodes with Molybdenum Cones", Journal of Applied Physics, vol. 47, No. 12, pp. 5248-5263 (Dec. 1976).
C.A. Mead, "Operation of Tunnel-Emission Devices", Journal of Applied Physics, vol. 32, No. 4, pp. 646-652 (Apr. 1961).
R. Meyer, et al., "Recent Development on "Microtips" Display at LETI", Technical Digest of IVMC 91, Nagahama, pp. 6-9 (1991).

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