Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Patent
1974-11-25
1976-06-15
Demeo, Palmer C.
Electric lamp and discharge devices
With luminescent solid or liquid material
With gaseous discharge medium
313198, 313221, 313492, H01J 6135, H01J 6142, H01J 6154
Patent
active
039639541
ABSTRACT:
A fluorescent lamp has a transparent electrically conductive indium oxide coating on the inner surface of the fluorescent lamp bulb. A transparent coating of finely powdered titania is disposed on the conductive coating to improve its conductivity and a transparent protective coating of finely powdered aluminum oxide is then disposed on the titania coating.
REFERENCES:
patent: 3067356 (1962-12-01), Ray
patent: 3599029 (1971-08-01), Martyny
patent: 3624444 (1971-11-01), Berthold et al.
patent: 3717781 (1973-02-01), Sadoski et al.
patent: 3809944 (1974-05-01), Jongerius et al.
Milke Howard W.
Sadoski Tadius T.
DeMeo Palmer C.
GTE Sylvania Incorporated
Theodosopoulos James
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