Method for driving a gas electric discharge device
    3.
    发明申请
    Method for driving a gas electric discharge device 有权
    用于驱动气体放电装置的方法

    公开(公告)号:US20090251444A1

    公开(公告)日:2009-10-08

    申请号:US12382821

    申请日:2009-03-24

    IPC分类号: G09G5/00

    摘要: A method for driving a plasma display panel having at least first electrodes and second electrodes which cause discharge in cells is provided. The method includes applying a first pulse and a second pulse to the second electrode in an address preparation period. The method also includes applying a scan pulse to the second pulse to the second electrode in an address period. The method includes the first pulse having a voltage changing with time in a positive direction and the second pulse having a voltage changing with time in a negative direction and the scan pulse having a negative voltage which is lower than the attained voltage of the second pulse.

    摘要翻译: 提供一种用于驱动等离子体显示面板的方法,所述等离子体显示面板具有至少第一电极和在单元中引起放电的第二电极。 该方法包括在地址准备期间向第二电极施加第一脉冲和第二脉冲。 该方法还包括在寻址周期中向第二电极施加扫描脉冲到第二脉冲。 该方法包括:第一脉冲具有在正方向上随时间变化的电压,并且第二脉冲具有在负方向上随时间变化的电压,并且扫描脉冲具有低于第二脉冲的达到电压的负电压。

    Method for driving a gas electric discharge device
    4.
    发明申请
    Method for driving a gas electric discharge device 审中-公开
    用于驱动气体放电装置的方法

    公开(公告)号:US20080191974A1

    公开(公告)日:2008-08-14

    申请号:US12078947

    申请日:2008-04-08

    IPC分类号: G09G3/28

    摘要: A method for driving a plasma display panel having at least three electrodes. The method includes applying a first pulse having a voltage changing with time in a positive direction and a second pulse having a voltage changing with time in a negative direction to a second main electrode in an address preparation period. The method also includes applying a scan pulse to the second main electrode in an address period. The method also includes at least one of the first and second pulses in the address preparation period has a stepwise waveform whose voltage rise or fall stepwise.

    摘要翻译: 一种用于驱动具有至少三个电极的等离子体显示面板的方法。 该方法包括:在地址准备期间,将具有随时间变化的电压在正方向上施加的第一脉冲和具有随时间变化的电压在负方向上的第二脉冲施加到第二主电极。 该方法还包括在寻址周期中向第二主电极施加扫描脉冲。 该方法还包括地址准备周期中的第一和第二脉冲中的至少一个具有逐步升高或逐步降压的逐步波形。

    Method for driving a gas electric discharge device
    7.
    发明授权
    Method for driving a gas electric discharge device 失效
    用于驱动气体放电装置的方法

    公开(公告)号:US07675484B2

    公开(公告)日:2010-03-09

    申请号:US11828047

    申请日:2007-07-25

    IPC分类号: G09G3/28 G09G3/10

    摘要: A method for driving an AC type surface-discharge display device which has cells arranged in a matrix. Each of the cells has at least three electrodes including a pair of main electrodes on every line of the matrix and an address electrode on every column of the matrix. The method includes providing an address preparation period applying a charge producing pulse and applying a charge adjusting pulse. The charge adjusting pulse has a waveform monotonously falling from a reference potential and a negative polarity and is applied to the second main electrode used as a scan electrode and generates feeble electric discharges between the first and second main electrodes. The feeble electric discharges are accompanied by a decrease of the wall voltage formed by the charge producing pulse.

    摘要翻译: 一种用于驱动具有排列成矩阵的单元的AC型表面放电显示装置的方法。 每个单元具有至少三个电极,其包括在矩阵的每一行上的一对主电极和矩阵的每列上的寻址电极。 该方法包括提供施加电荷产生脉冲并施加电荷调节脉冲的地址准备周期。 电荷调整脉冲具有从参考电位和负极性单调下降的波形,并且被施加到用作扫描电极的第二主电极,并且在第一和第二主电极之间产生微弱的放电。 微弱的放电伴随着由电荷产生脉冲形成的壁电压的降低。

    METHOD FOR DRIVING A GAS ELECTRIC DISCHARGE DEVICE
    8.
    发明申请
    METHOD FOR DRIVING A GAS ELECTRIC DISCHARGE DEVICE 失效
    用于驱动气体放电装置的方法

    公开(公告)号:US20070262925A1

    公开(公告)日:2007-11-15

    申请号:US11828047

    申请日:2007-07-25

    IPC分类号: G09G3/28

    摘要: A method for driving an AC type surface-discharge display device which has cells arranged in a matrix. Each of the cells has at least three electrodes including a pair of main electrodes on every line of the matrix and an address electrode on every column of the matrix. The method includes providing an address preparation period applying a charge producing pulse and applying a charge adjusting pulse. The charge adjusting pulse has a waveform monotonously falling from a reference potential and a negative polarity and is applied to the second main electrode used as a scan electrode and generates feeble electric discharges between the first and second main electrodes. The feeble electric discharges are accompanied by a decrease of the wall voltage formed by the charge producing pulse.

    摘要翻译: 一种用于驱动具有排列成矩阵的单元的AC型表面放电显示装置的方法。 每个单元具有至少三个电极,其包括在矩阵的每一行上的一对主电极和矩阵的每列上的寻址电极。 该方法包括提供施加电荷产生脉冲并施加电荷调节脉冲的地址准备周期。 电荷调整脉冲具有从参考电位和负极性单调下降的波形,并且被施加到用作扫描电极的第二主电极,并且在第一和第二主电极之间产生微弱的放电。 微弱的放电伴随着由电荷产生脉冲形成的壁电压的降低。