Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-09-25
2007-09-25
Shalwala, Bipin (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S060000, C345S067000, C345S204000, C345S690000, C315S169100, C315S169300, C315S169400
Reexamination Certificate
active
10846190
ABSTRACT:
A method for driving a plasma display having discharge regions each crossed by a pair of sustain electrodes (YS, YAS) and at least one trigger electrode (XA) is disclosed. The method includes a succession of image frames or subframes which each have a discharge region sustain phase including the application of voltage pulses VSbetween the electrodes of each pair of sustain electrodes serving these regions, and the application of a trigger pulse VM, of duration τMless than 1 μS, between the trigger electrode (XA) and one and/or the other of the electrodes of each pair serving these regions. The intensity and luminous efficiency of plasma displays can thus be significantly improved.
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XP-001171716; Highly Luminous-Efficient AC-PDP with DeITA Cell Structure Using New Sustain Waveforms; Y. Seo, T. Kosaka, H. Inoue, N. Itokawa, and Y. Hashimoto; SID 03 DIGEST; Fujitsu Laboratories Ltd., Akashi, Japan.
Gagnot Dominique
Lacoste Ana
Tessier Laurent
Fried Harvey D.
Kovalick Vincent E.
Laks Joseph J.
Shalwala Bipin
Thomson Plasma
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