Multiple electron beam cathode ray tube

Details Multiple electron beam cathode ray tube Multiple electron beam cathode ray tube

1980-05-12

1982-11-30

Segal, Robert

Electric lamp and discharge devices

Cathode ray tube

Plural beam generating or control

H01J 2950, H01J 2946

Patent

active

043617816

ABSTRACT:
A multiple electron beam cathode ray tube has a plurality of cathodes in a plane to form an array. Grids on the same substrate are positioned in spaced relation about the cathodes so that a plurality of individually controlled electron beams are formed when appropriate potentials are applied to the cathodes and grids.

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