Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1995-04-21
1997-03-04
Powell, Mark R.
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 60, 345 65, 345 72, 345 76, 313422, 3151691, 3151694, G09G 310
Patent
active
056084196
ABSTRACT:
A gas flat display tube is disclosed including a glass container having a discharge gas therein; a plurality of cathodes extending horizontally and arranged by a predetermined interval in the glass container, for emitting electrons; a plurality of anodes extending vertically and arranged by a predetermined interval on one side of the glass container, for absorbing the emitted electrons; a plurality of phosphors arranged in a matrix form on the plurality of anodes and becoming luminous by the electrons absorbed into the anodes; and a plurality of gates extending vertically and arranged by a predetermined interval on the phosphors, for controlling the emitted electrons to be absorbed into the anodes.
REFERENCES:
patent: 3778673 (1973-12-01), Eisenberg et al.
patent: 3875442 (1975-04-01), Wasa et al.
patent: 3883775 (1975-05-01), Aling
patent: 4280125 (1981-07-01), Kazan
patent: 4342993 (1982-08-01), Holz
patent: 4429303 (1984-01-01), Aboelfotoh
patent: 4692666 (1987-09-01), Okamoto et al.
patent: 4716341 (1987-12-01), Oida et al.
Lee Keum S.
Rhee Byoung J.
Kovalick Vincent E.
Powell Mark R.
Youare Electronics Co.
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