Electron beam emitting device and image displaying device by use

Details Electron beam emitting device and image displaying device by use Electron beam emitting device and image displaying device by use

1988-10-06

1992-10-13

Blum, Theodore M.

Electric lamp and discharge devices: systems

Cathode ray tube circuits

Cathode-ray deflections circuits

313422, 3151693, H01J 2970, H01J 2972

Patent

active

051554160

ABSTRACT:
An electron beam emitting device, includes a surface conduction type of thin film device having an electron emitting area and at least a pair of electrodes for passing current through the electron emitting area, and a voltage applicator for applying a voltage independently on each of the electrodes, the voltage applicator applying a voltage on each electrode so that each of the electrodes may become higher or lower in potential relative to the other electrode.

REFERENCES:
patent: 4137551 (1979-01-01), Rajchman
patent: 4535272 (1985-08-01), Ueda et al.
patent: 4651058 (1987-03-01), Hamada et al.

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