Cathodoluminescent light sources and electric lighting arrangeme

Details Cathodoluminescent light sources and electric lighting arrangeme Cathodoluminescent light sources and electric lighting arrangeme

1983-05-16

1985-03-19

Dixon, Harold

Electric lamp and discharge devices: systems

Discharge device and/or rectifier in the supply circuit

Flashers

313331, 313477HC, 313596, 315352, H01J 6306

Patent

active

045061947

ABSTRACT:
In a cathodoluminescent lamp of the type having an electrically conductive coating forms the anode on the interior surface of the bulb wall, a phosphor coating overlies the anode coating and an electron emissive cathode below a grid, the lead to the anode passes through a glass tube, additional to the exhaust tube, incorporated in the pinched foot tube, and is sealed through the pinch, and the contact between the anode lead and the anode coating on the bulb is provided by a bent metal strip attached to envelope the neck and partially covered by the anode coating, which extends partly down the neck, the end of the anode lead being engaged with an upstanding portion of the contact strip.

REFERENCES:
patent: 2748309 (1956-05-01), Hurx
patent: 2890364 (1959-06-01), Kolkman
patent: 4173730 (1979-11-01), Young et al.
patent: 4270071 (1981-05-01), Morton
patent: 4344015 (1982-08-01), Marschka

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