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CN101765872A 等离子体显示装置及其驱动方法 失效 - 权利终止

等离子体显示装置及其驱动方法
摘要：
在即将到第一SF(子场)之前的时刻t1，使维持电极(SU1～SUn)的电压从Ve1下降到接地电位。然后，在第一SF的初始化期间的开始时刻t2，向数据电极(D1～Dm)施加脉冲状的正的电压Vd。在即将到此之前，由于在所述维持电极(SU1～SUn)上累积大量的负的壁电荷，在所述数据电极(D1～Dm)上累积正的壁电荷，所以通过向所述数据电极(D1～Dm)施加所述脉冲状的正的电压Vd，在所述维持电极(SU1～SUn)与所述数据电极(D1～Dm)之间产生强放电。其后，在时刻t5，开始向扫描电极(SC1～SCn)施加斜坡电压，在所述扫描电极(SC1～SCn)与所述维持电极(SU1～SUn)之间产生初始化放电。
摘要（英）：

At a moment in time t1 immediately before a first SF(subfield), the voltage of sustention electrodes (SU1-SUn) is lowered from Ve1 to the ground potential. At a moment in time t2 of starting the initialization period of first SF, a positive pulsating voltage Vd is applied to data electrodes (D1-Dm). Immediately before the time t2, a large quantity of negative wall charges are stored on the sustention electrodes (SU1-SUn) and positive wall charges are stored on the data electrodes (D1-Dm). Consequently, when the positive pulsating voltage Vd is applied to data electrodes (D1-Dm), strong discharge takes place between the sustention electrodes (SU1-SUn) and the data electrodes (D1-Dm). Thereafter, at a moment in time t5, application of a ramp voltage to the scanning electrodes (SC1-SCn) is started and initialization discharge is generated between the scanning electrodes (SC1-SCn) and the sustention electrodes (SU1-SUn).

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