Electron emission device and display device using the same

Details Electron emission device and display device using the same Electron emission device and display device using the same

2000-03-07

2000-12-26

Patel, Nimeshkumar D.

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

313310, 313497, H01J 6304

Patent

active

061664871

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.

REFERENCES:
patent: 3706320 (1972-12-01), Caldwell et al.
patent: 5214347 (1993-05-01), Gray
patent: 5936257 (1999-08-01), Kusunoki et al.
Metal-Insulator-Metal and Metal-Insulator Structures as Electron Sources, International Journal of Electronics. vol. 69, No. 11, 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 on 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.

Affiliated with

Also associated with

Rating

Electron emission device and display device using the same 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 emission device and display device using the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron emission device and display device using the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-998504