Electric lamp or space discharge component or device manufacturi – Process – Generating gas or vapor within an envelope – or coating by...
Patent
1992-04-08
1993-02-16
Seidel, Richard K.
Electric lamp or space discharge component or device manufacturi
Process
Generating gas or vapor within an envelope, or coating by...
445 40, 445 57, H01J 9395
Patent
active
051866684
ABSTRACT:
A negative glow discharge lamp having improved efficacy enabled by reducing the anode work function by the introduction of a metal-based gas into the lamp envelope for absorption on the anode. The metal-based gas is preferably cesium but may also, for example, be sodium.
REFERENCES:
patent: 1565564 (1925-12-01), Hageman
patent: 1826387 (1931-10-01), Beck
patent: 2976451 (1961-03-01), Reiling et al.
patent: 3957328 (1976-05-01), van der Wolf et al.
patent: 4977349 (1990-12-01), Asakura
Biblarz Oscar
Lagushenko Radomir
Maya Jakob
Michael Joseph D.
Bessone Carlo S.
GTE Products Corporation
Knapp Jeffrey T.
Seidel Richard K.
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