Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Patent
1998-02-27
2000-10-10
Patel, Vip
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
313309, 313310, H01J 162
Patent
active
061305030
ABSTRACT:
An electron emission device exhibits a high electron emission efficiency. The device includes an electron supply layer of metal or semiconductor, an insulator layer formed on the electron supply layer, and a thin-film metal electrode formed on the insulator layer. The insulator layer is made of a dielectric substance and has a film thickness of 50 nm or greater. When an electric field is applied between the electron supply layer and the thin-film metal electrode, the electron emission device emits electrons.
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Metal-insulator-metal and metal-insulator structures as electron sources, International Journal of Electronics. vol. 69, No. 1, Jul. 1, 1990, pp. 65-78.
R. R. Verderber, and J.G. Simmons, A Hot Electron, Cold Cathode, Emitter, The Radio and Electronic Engineer, vol. 33, Jun. 1967, pp. 347-351.
P.E. Troyan, R. B. Lubsanov, G.A. Vorobyev, S.A. Ghyngazov, I.V. Lakstroem, and S.S. Kramor, Flat display based in the metal-insulator-metal emitter array, Journal of Vacuum Science & Technology, part B, vol. 11 No. 2, Mar. 1, 1993 New York, US, pp. 514-517.
Chuman Takashi
Ito Hiroshi
Iwasaki Shingo
Negishi Nobuyasu
Ogasawara Kiyohide
Patel Vip
Pioneer Electronic Corporation
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