Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Patent
1982-07-15
1984-07-24
Dixon, Harold
Electric lamp and discharge devices: systems
Plural power supplies
Plural cathode and/or anode load device
340781, G09F 900
Patent
active
044619782
ABSTRACT:
A method of driving a gas discharge light-emitting device is disclosed which utilizes Townsend emission occurring transiently when discharge is started by applying power to a gas discharge light-emitting device so as to cause discharge and stopping the application of the power approximately when the ratio of radiation output of the discharge to the charged power starts decreasing.
REFERENCES:
patent: 3654388 (1972-04-01), Slottow et al.
patent: 3842314 (1974-10-01), Iwakawa et al.
patent: 4063131 (1977-12-01), Miller
patent: 4253044 (1981-02-01), Smith
Mikoshiba Shigeo
Shinada Shinichi
Shirai Shoji
Dixon Harold
Hitachi , Ltd.
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