Flat panel ferroelectric electron emission display system

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device

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313422, 313326, 313346R, 313458, H01J 2970

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active

055085903

ABSTRACT:
A device which can produce a bright, raster scanned or non-raster scanned image from a flat panel. Unlike many flat panel technologies, this device does not require ambient light or auxiliary illumination for viewing the image. Rather, this device relies on electrons emitted from a ferroelectric emitter impinging on a phosphor. This device takes advantage of a new electron emitter technology which emits electrons with significant kinetic energy and beam current density.

REFERENCES:
patent: 3840748 (1974-10-01), Braunlich
patent: 5126638 (1992-06-01), Dethlefsen
patent: 5132826 (1992-07-01), Johnson et al.
Sampayan et al., Nuclear Instruments & Methods In Physics Research, "Emission from Ferroelectric Cathodes", Feb. 11, 1994, pp. 90-95.

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