Electric discharge tube apparatus

Details Electric discharge tube apparatus Electric discharge tube apparatus

1977-10-17

1979-05-08

Smith, Alfred E.

Electric lamp and discharge devices: systems

Discharge device load

Discharge control discharge device load

313201, 313220, 313234, H01J 1104, H01J 1348, H01J 1504, H01J 1736

Patent

active

041538617

ABSTRACT:
An electric discharge tube in which an electric luminous discharge is to be produced for display purposes has internal electrodes connected to a generator providing an alternating voltage of cyclically varying magnitude. At least one external electrode extending lengthwise of the tube is connected to one generator terminal by way of a reactance, preferably a capacitor. The external electrodes may be wire or thin metal strip and are preferably adhesively secured to the tube envelope. A plurality of such tubes may be connected in series to a single voltage generator.

REFERENCES:
patent: 3968392 (1976-07-01), Buchta et al.

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