Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1997-06-26
2000-06-27
Hjerpe, Richard A.
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 74, 3151693, G09G 322
Patent
active
060812478
ABSTRACT:
The present invention relates to a method for regenerating microtips of a flat display screen including a cathode with electronic emission microtips associated with a grid for extracting electrons emitted by the microtips, wherein the microtips are made to emit under a current density which is substantially higher than a nominal operating current density and for a duration which is substantially higher than a nominal operating addressing duration.
REFERENCES:
patent: 4818914 (1989-04-01), Brodie
patent: 5262698 (1993-11-01), Dunham
patent: 5554828 (1996-09-01), Primm
Microprocessor-aided Remolding of Field Emitters, Journal of Physics E. Scientific Instruments, vol. 17, No. 9, pp. 782-787, Sep. 1984.
Micromachined Field Emission Cathode with an Integrated Heater, Journal of Vacuum Science and Technology, Part B, vol. 13, No. 6, pp. 2432-2435, Nov. 1, 1995.
Blackman Anthony J.
Hjerpe Richard A.
Pixtech S.A.
Plevy Arthur L.
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