Method and apparatus for driving plasma display panel

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

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Details

C345S077000, C315S169300

Reexamination Certificate

active

07102596

ABSTRACT:
A method and apparatus of driving a plasma display panel that is adaptive for making a stable operation at both a low temperature and a high temperature. In the apparatus, a scan driver applies a first sustaining pulse to a scan electrode during a sustain period. A sustain driver applies a second sustaining pulse alternating with said first sustaining pulse to a common sustain electrode during said sustain period. A sustain voltage source supplies a driving voltage to the scan driver and the sustain driver such that the first and second sustaining pulses can be applied. A controller controls a voltage value of said driving voltage in correspondence with a driving temperature at which the panel is driven.

REFERENCES:
patent: 2003/0001802 (2003-01-01), Ide et al.
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patent: 1992-284492 (1992-09-01), None
patent: 02-207449 (2002-07-01), None
patent: 1998-010983 (1998-04-01), None

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