Method and apparatus for obtaining a focusable beam of electrons

Details Method and apparatus for obtaining a focusable beam of electrons Method and apparatus for obtaining a focusable beam of electrons

1981-11-12

1983-12-20

Moore, David K.

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

313595, H05B 3700

Patent

active

044220146

ABSTRACT:
A flat-panel display employs an electronic focusing system which utilizes a repeller anode to repel low energy electrons emitted from a gas-discharge plasma which is controllably moved across a generally planar array of hollow-cathode elements.

REFERENCES:
patent: 3921021 (1975-11-01), Glaser et al.
patent: 4147959 (1979-04-01), Bonn
patent: 4229766 (1980-10-01), Sipos

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