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    • 2. 发明授权
    • Plasma display apparatus and driving method thereof
    • 等离子体显示装置及其驱动方法
    • US07602355B2
    • 2009-10-13
    • US11289500
    • 2005-11-30
    • Sung Im LeeKi-Duck ChoMin Soo KimKyoung Jin Jung
    • Sung Im LeeKi-Duck ChoMin Soo KimKyoung Jin Jung
    • G09G3/28
    • G09G3/2927G09G3/2022G09G2310/066G09G2320/0228G09G2320/0238
    • The present invention relates to a plasma display panel, and more particularly, to a plasma display apparatus and driving method thereof, in which power consumption can be reduced and contrast can be improved, so that a high contrast image can be displayed. The plasma display apparatus according to the present invention comprises a scan electrode, a sustain electrode, and a controller for applying a rising waveform and a falling waveform to the scan electrode in a reset period of a first subfield of a frame and applying the falling waveform to the scan electrode when a first time elapses, after a first sustain voltage is applied to the scan electrode during a sustain period. The sustain electrode is applied with a second sustain voltage when a second time is elapsed, after the first sustain voltage is applied.
    • 等离子体显示面板技术领域本发明涉及等离子体显示面板,更具体地说,涉及能够降低功耗并提高对比度的等离子体显示装置及其驱动方法,从而能够显示高对比度图像。 根据本发明的等离子体显示装置包括扫描电极,维持电极和控制器,用于在帧的第一子场的复位周期中向扫描电极施加上升波形和下降波形,并施加下降波形 在维持期间对扫描电极施加第一维持电压之后,首次经过扫描电极。 在施加第一维持电压之后经过第二时间时,维持电极施加第二维持电压。