Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Patent
1983-07-13
1986-10-14
DeMeo, Palmer C.
Electric lamp and discharge devices
With luminescent solid or liquid material
Vacuum-type tube
H01J 3115
Patent
active
046174915
ABSTRACT:
A fluorescent display device is disclosed which is capable of carrying out an operation by segment scanning, display of high luminance and low power consumption. The display device is constructed in a manner such that segments of a display section each comprise anodes and control electrodes alternately arranged in a pectinate pattern on one surface of a substrate with an insulating space being interposed therebetween, and the anodes each have a phosphor layer deposited on the surface thereof opposite to a cathode.
REFERENCES:
patent: 4004186 (1977-01-01), Bylander
patent: 4395654 (1983-07-01), Hattori et al.
Kanetsuna Nobumitsu
Kishino Takao
Marushima Ikuo
DeMeo Palmer C.
Futaba Denshi Kogyo K.K.
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