Vacuum fluorescent device with continuous strokes

Details Vacuum fluorescent device with continuous strokes Vacuum fluorescent device with continuous strokes

1978-03-20

1979-01-16

Smith, Alfred E.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

313496, 3151691, H05B 3700, H05B 3900, H05B 4100

Patent

active

041351177

ABSTRACT:
The inter-anode gaps in a vacuum fluorescent display device are coated with phosphor and the electronic driving circuitry permits gaps which are bounded by energized anodes to be illuminated.

REFERENCES:
patent: 3201634 (1965-08-01), Weidel et al.
patent: 4047072 (1977-09-01), Kishino et al.
"Multi-digit Fluorescent Indicator Tubes", Toshiba Review, No. 101, Jan.-Feb. 1976, pp. 31-36.

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