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US 2006/0132390 A1Published application
Plasma display device and method of driving the same
OwnerWon Kim, Kyung Shim +2inventors
InventorsWon Kim, Kyung Shim, Ki Cho, Min Kim
Life of this patent
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Abstract
The present invention relates to a plasma display device and a method of driving the same. By partially overlapping the sustain pulses applied to the scan and sustain electrodes, during the sustaining period, sustain discharges are achieved during certain voltage variation intervals such that discharge efficiency and brightness are improved, image sticking is minimized and power consumption is reduced.
Claims19
A plasma display device comprising:
- a first driver configured for applying a first sustain pulse to a first electrode, the first sustain pulse having a high voltage level and a low voltage level;
- a second driver configured for applying a second sustain pulse to a second electrode, the second sustain pulse having a high voltage level and a low voltage level;
- and
- a controller configured for changing the voltage level of the first sustain pulse while the voltage level of the second sustain pulse is maintained at the high voltage level.
1 more element
A method of driving a plasma display device comprising:
- applying a first sustain pulse to a first electrode, the first sustain pulse having a high voltage level and a low voltage level;
- applying a second sustain pulse to a second electrode, the second sustain pulse having a high voltage level and a low voltage level;
- and
- changing the voltage level of the first sustain pulse while maintaining the voltage level of the second sustain pulse at the high voltage level.
1 more element
A method of driving a plasma display device comprising:
- applying a first sustain pulse to a first electrode, wherein the first sustain pulse has a high voltage level and a low voltage level;
- applying a second sustain pulse to a second electrode, wherein the second sustain pulse has a high voltage level and a low voltage level;
- changing the voltage level of the first sustain pulse while maintaining the voltage of the second sustain pulse at the high voltage level;
- and
- changing the voltage level of the second sustain pulse while maintaining the voltage of the first sustain pulse at the high voltage level.
2 more elements
Dependencies are inferred from the claim text.