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    PLASMA DISPLAY AND DRIVING METHOD THEREOF
    1.
    发明申请
    PLASMA DISPLAY AND DRIVING METHOD THEREOF 审中-公开
    等离子体显示及其驱动方法

    公开(公告)号：US20080191971A1

    公开(公告)日：2008-08-14

    申请号：US11967752

    申请日：2007-12-31

    申请人： Seung-Min Kim ,  Woo-Joon Chung ,  Seung-Won Choi ,  Tae-Seong Kim ,  Jun-Ho Lee

    发明人： Seung-Min Kim ,  Woo-Joon Chung ,  Seung-Won Choi ,  Tae-Seong Kim ,  Jun-Ho Lee

    IPC分类号： G09G3/28

    CPC分类号： G09G3/2925 ,  G09G3/2927 ,  G09G3/296 ,  G09G2310/066 ,  G09G2330/028

    摘要： In a plasma display device and a driving method thereof, a switch for applying a voltage rising waveform to a scan electrode during an idle period and a first period is coupled between the scan electrode and a power source. The switch applies the voltage rising waveform having a first slope by being repeatedly turned on/off according to a first control signal during the idle period, and/or the switch applies the voltage rising waveform having a second slope (having a higher gradient than the first slope) by being repeatedly turned on/off according to a second control signal during the first period. As such, the scan electrode voltage is increased with the first slope during the idle period to perform a more stable reset operation. Also, when the idle period does not exist, the voltage of the scan electrode is increased within the first period to enable a normal reset operation.

    摘要翻译： 在等离子体显示装置及其驱动方法中，在扫描电极和电源之间耦合用于在空闲周期和第一周期期间向扫描电极施加升压波形的开关。 开关通过在空闲期间根据第一控制信号重复接通/断开，施加具有第一斜率的升压波形，和/或开关施加具有第二斜率（比梯形图 第一斜坡），通过在第一时段期间根据第二控制信号重复地接通/断开。 这样，在空闲期间，扫描电极电压随着第一斜率增加，以执行更稳定的复位操作。 此外，当空闲时段不存在时，扫描电极的电压在第一时间段内增加，以使得能够进行正常的复位操作。

    Plasma display device and driving method thereof
    2.
    发明申请
    Plasma display device and driving method thereof 审中-公开
    等离子体显示装置及其驱动方法

    公开(公告)号：US20090135100A1

    公开(公告)日：2009-05-28

    申请号：US12292740

    申请日：2008-11-25

    申请人： Seung-Min Kim ,  Woo-Joon Chung ,  Tae-Seong Kim ,  Jun-Ho Lee

    发明人： Seung-Min Kim ,  Woo-Joon Chung ,  Tae-Seong Kim ,  Jun-Ho Lee

    IPC分类号： G09G3/28

    CPC分类号： G09G3/2927 ,  G09G2310/066 ,  G09G2320/0238

    摘要： A method of driving a frame of plasma display device having a first electrode, a second electrode, and an address electrode, the method including gradually decreasing a voltage of the second electrode from a second voltage to a third voltage and, while decreasing the voltage of the second electrode, supplying a vertical synchronization pulse and applying a first voltage to the first electrode, after the voltage of the second electrode reaches the third voltage, gradually increasing the voltage of the second electrode from a fifth voltage to a sixth voltage while a fourth voltage is applied to the first electrode, and, after the voltage of the second electrode reaches the sixth voltage, gradually decreasing the voltage of the second electrode from an eighth voltage to a ninth voltage while a seventh voltage is applied to the first electrode.

    摘要翻译： 一种驱动具有第一电极，第二电极和寻址电极的等离子体显示装置的框架的方法，所述方法包括将第二电极的电压从第二电压逐渐降低到第三电压，并且同时降低 所述第二电极在所述第二电极的电压达到所述第三电压之后，向所述第一电极提供垂直同步脉冲并施加第一电压，将所述第二电极的电压从第五电压逐渐增加至第六电压， 电压施加到第一电极，并且在第二电极的电压达到第六电压之后，当第七电压被施加到第一电极时，将第二电极的电压从第八电压逐渐降低到第九电压。

    Plasma display and driving method thereof
    3.
    发明申请
    Plasma display and driving method thereof 审中-公开
    等离子体显示及其驱动方法

    公开(公告)号：US20080122753A1

    公开(公告)日：2008-05-29

    申请号：US11976328

    申请日：2007-10-23

    申请人： Tae-Seong Kim ,  Seung-Won Choi ,  Seong-Joon Jeong ,  Woo-Joon Chung

    发明人： Tae-Seong Kim ,  Seung-Won Choi ,  Seong-Joon Jeong ,  Woo-Joon Chung

    IPC分类号： G09G3/28

    CPC分类号： G09G3/2932 ,  G09G3/2942 ,  G09G2310/06 ,  G09G2320/0233

    摘要： In a plasma display device, an elapsed driving time of the plasma display device is accumulated and calculated, and a scan pulse having a first voltage is supplied to a scan electrode during a first period which is an address period of each subfield in response to the accumulated driving time being less than a reference time, and a scan pulse having a second voltage that is greater than the first voltage is supplied to a scan electrode during a second period which is an address period of each subfield in response to the accumulated driving time being greater than the reference time.

    摘要翻译： 在等离子体显示装置中，累积和计算等离子体显示装置的经过的驱动时间，并且在作为响应于每个子场的地址周期的第一周期期间，向扫描电极提供具有第一电压的扫描脉冲 累积的驱动时间小于参考时间，并且具有大于第一电压的第二电压的扫描脉冲在响应于累积的驱动时间的每个子场的寻址周期的第二周期期间被提供给扫描电极 大于参考时间。

    Plasma display device and a power supply thereof
    4.
    发明申请
    Plasma display device and a power supply thereof 审中-公开
    等离子体显示装置及其电源

    公开(公告)号：US20070085848A1

    公开(公告)日：2007-04-19

    申请号：US11583468

    申请日：2006-10-18

    申请人： Seong-Joon Jeong ,  Woo-Joon Chung ,  Jin-Ho Yang ,  Tae-Seong Kim ,  Suk-Jae Park ,  Seung-Min Kim

    发明人： Seong-Joon Jeong ,  Woo-Joon Chung ,  Jin-Ho Yang ,  Tae-Seong Kim ,  Suk-Jae Park ,  Seung-Min Kim

    IPC分类号： G09G5/00

    CPC分类号： G09G3/296 ,  G09G2330/028

    摘要： A plasma display device and a power supply thereof having a fewer number of power sources in the plasma display device is disclosed. The power supply generates a voltage corresponding to a Ve power source by using a variable resistance through a voltage distribution principle without including a Ve power source. In addition, since a power supply circuit including a thermistor is used in order to correspond to a discharge firing voltage which is changed by a temperature, a sustain discharge is stably generated by adjusting a Ve voltage without including a Ve power source.

    摘要翻译： 公开了一种在等离子体显示装置中具有较少数量的电源的等离子体显示装置及其电源。 电源通过使用通过电压分配原理的可变电阻而不包括Ve电源来产生对应于Ve电源的电压。 此外，由于使用包括热敏电阻的电源电路以对应于由温度改变的放电点火电压，所以通过在不包括Ve电源的情况下调节Ve电压来稳定地产生维持放电。

    Method and apparatus to drive plasma display panel (PDP)
    7.
    发明申请
    Method and apparatus to drive plasma display panel (PDP) 审中-公开
    驱动等离子体显示面板（PDP）的方法和装置

    公开(公告)号：US20080174523A1

    公开(公告)日：2008-07-24

    申请号：US11802554

    申请日：2007-05-23

    申请人： Seung-Min Kim ,  Woo-Joon Chung ,  Seong-Joon Jeong ,  Tae-Seong Kim

    发明人： Seung-Min Kim ,  Woo-Joon Chung ,  Seong-Joon Jeong ,  Tae-Seong Kim

    IPC分类号： G09G3/28

    CPC分类号： G09G3/294 ,  G09G3/2037 ,  G09G2310/0216 ,  G09G2310/0218 ,  G09G2320/0271 ,  G09G2360/16

    摘要： A method and apparatus to drive a Plasma Display Panel (PDP) having X electrodes, Y electrodes, and address electrodes includes: dividing a unit frame, which is a display cycle, into a plurality of sub-fields for displaying time ratio gray-scale, each sub-field including a reset period, an address period, and a sustain period; alternately supplying a sustain pulse to the X electrode and the Y electrode based on a reference voltage in the sustain period; and reducing the width of the last sustain pulse of the sustain period in the minimum weighted sub-field, if a load factor of the minimum weighted sub-field to which the lowest gray-scale is allocated among the plurality of sub-fields is lower than the reference load factor.

    摘要翻译： 驱动具有X电极，Y电极和寻址电极的等离子体显示面板（PDP）的方法和装置包括：将作为显示周期的单位框架划分为多个子场，以显示时间比率灰度 每个子场包括复位周期，地址周期和维持周期; 在维持期间，基于参考电压交替地向X电极和Y电极提供维持脉冲; 并且如果在多个子场中分配了最低灰度级的最小加权子场的负载因子较低，则减小最小加权子场中的维持周期的最后维持脉冲的宽度 比参考载荷系数。

    Plasma display device and driving method thereof
    9.
    发明申请
    Plasma display device and driving method thereof 审中-公开
    等离子体显示装置及其驱动方法

    公开(公告)号：US20090115697A1

    公开(公告)日：2009-05-07

    申请号：US12232816

    申请日：2008-09-24

    申请人： Woo-Joon Chung ,  Seung-Min Kim ,  Tae-Seong Kim ,  Suk-Jae Park

    发明人： Woo-Joon Chung ,  Seung-Min Kim ,  Tae-Seong Kim ,  Suk-Jae Park

    IPC分类号： G09G3/28

    CPC分类号： G09G3/2927 ,  G09G3/293 ,  G09G2310/066

    摘要： In a plasma display device and a driving method thereof, a scan voltage is set to be lower than a reset minimum voltage in order to reduce an address discharge delay in an address period. In addition, in the address period, an address voltage and a scan voltage are set to be lower. In order to prevent misfiring in the address period, a voltage biasing a sustain electrode in the address period is set to be lower than a voltage biasing the sustain electrode in a falling period of a reset period.

    摘要翻译： 在等离子体显示装置及其驱动方法中，扫描电压被设定为低于复位最小电压，以便减少寻址周期中的寻址放电延迟。 此外，在寻址期间，将地址电压和扫描电压设定得较低。 为了防止寻址期间的点火，在寻址周期中将维持电极施加的电压设定为低于在复位期间的下降期间施加维持电极的电压。

    DRIVING METHOD OF PLASMA DISPLAY PANEL
    10.
    发明申请
    DRIVING METHOD OF PLASMA DISPLAY PANEL 审中-公开
    等离子显示面板的驱动方法

    公开(公告)号：US20090213105A1

    公开(公告)日：2009-08-27

    申请号：US12391978

    申请日：2009-02-24

    申请人： Jun-Ho Lee ,  Woo-Joon Chung ,  Tae-Seong Kim ,  Seong-Joon Jeong

    发明人： Jun-Ho Lee ,  Woo-Joon Chung ,  Tae-Seong Kim ,  Seong-Joon Jeong

    IPC分类号： G09G5/00 ,  G09G3/28

    CPC分类号： G09G3/294 ,  G09G3/2942 ,  G09G2310/066 ,  G09G2320/0233

    摘要： A driving method for a plasma display panel capable of stabilizing a sustain discharge. The driving method for a plasma display panel according to exemplary embodiments of the present invention includes applying a signal gradually rising to a first voltage to scan electrodes during a first period of a sustain period, and applying a second voltage to sustain electrodes during the first period.

    摘要翻译： 一种能够稳定维持放电的等离子体显示面板的驱动方法。 根据本发明的示例性实施例的等离子体显示面板的驱动方法包括在维持周期的第一周期期间对扫描电极施加逐渐上升的扫描电极的信号，以及在第一周期期间向维持电极施加第二电压 。