Plasma display panel and driving method thereof

Details Plasma display panel and driving method thereof Plasma display panel and driving method thereof

2006-04-18

2009-11-03

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S060000, C345S061000, C345S062000, C345S063000, C345S064000, C345S065000, C345S066000, C345S067000

Reexamination Certificate

active

07612742

ABSTRACT:
In a plasma display panel, a sustain discharge pulse voltage is applied to the scan or sustain electrodes while the address electrode is biased with a ground voltage, and a negative assistant pulse voltage is applied to an electrode that is not receiving the sustain discharge pulse. At least a part of a period for applying the negative assistant pulse is positioned prior to a period of applying the sustain discharge pulse. Discharge efficiency can be improved by applying the negative assistant voltage to the sustain electrode when the sustain discharge is applied to the scan electrode across a long discharge gap.

REFERENCES:
patent: 2003/0122735 (2003-07-01), Huang et al.
patent: 2004/0233128 (2004-11-01), Choi et al.
patent: 2004/0239589 (2004-12-01), Nishimura et al.
patent: 10-2004-0099054 (2004-11-01), None
Korean Patent Abstracts, Publication No. 1020040099054 A, dated Nov. 26, 2004, in the name of Sung II Chien et al.

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