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    • 6. 发明申请
    • Plasma display device and driving method thereof
    • 等离子体显示装置及其驱动方法
    • US20070008249A1
    • 2007-01-11
    • US11482606
    • 2006-07-06
    • Kazuhiro ItoByung-Gwon Cho
    • Kazuhiro ItoByung-Gwon Cho
    • G09G3/28
    • G09G3/2022G09G3/288G09G3/2927G09G3/293G09G3/294G09G2300/0426G09G2310/0267G09G2310/066
    • Reset, address, and sustain operations of a plasma display device are performed by applying a driving waveform to a scan electrode while biasing a sustain electrode at a ground voltage allowing a driving board for driving the sustain board to be eliminated. Since a low voltage is applied to the scan electrode while biasing the sustain electrode at the ground voltage during the reset period, a potential formed by a wall charge may be greater at the scan electrode than at the address electrode. In addition, a misfiring discharge may be prevented during the sustain period when a low voltage applied to the scan electrode during the sustain period is set to be greater than the scan voltage of a scan pulse applied to the scan electrode during the address period.
    • 通过向扫描电极施加驱动波形,同时使维持电极以能够驱动维持板的驱动板被消除的接地电压偏压来执行等离子体显示装置的复位,地址和维持操作。 由于在复位期间将维持电极施加在接地电压的同时向扫描电极施加低电压,所以在扫描电极处形成的壁电荷所形成的电位比寻址电极处的电位大。 此外,在维持期间施加到扫描电极的低电压被设定为大于在写入期间施加于扫描电极的扫描脉冲的扫描电压的维持期间,可以防止发生点火放电。