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    Plasma display device and a power supply thereof
    1.
    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)
    4.
    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。

    Power supply device and plasma display device including power supply device
    6.
    发明申请
    Power supply device and plasma display device including power supply device 失效

    公开(公告)号：US20060267865A1

    公开(公告)日：2006-11-30

    申请号：US11352268

    申请日：2006-02-13

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

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

    IPC分类号： G09G3/28

    CPC分类号： G09G3/296 ,  G09G2330/028

    摘要： A power supply that is employable by a plasma display device for generating and supplying a plurality of voltages, the power supply including a first power source generating and supplying a first voltage, a transistor having a drain electrically coupled to the first power source, a first resistor having a first end coupled to the first power source and a second end electrically coupled to a gate of the transistor, a second resistor having a first end coupled to the second end of the first resistor and a second end electrically coupled to a second power source supplying a second voltage that is lower than the first voltage, and a capacitor having a first end coupled to a source of the transistor and a second end electrically coupled to the second power source. The coupling of the first end of the capacitor to the source of the transistor may form a third voltage supply node having the third voltage when the capacitor is charged.

    DRIVING METHOD OF PLASMA DISPLAY PANEL
    7.
    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 。

    Power supply device and plasma display device including power supply device
    9.
    发明授权
    Power supply device and plasma display device including power supply device 失效
    电源装置和等离子显示装置，包括电源装置

    公开(公告)号：US07542020B2

    公开(公告)日：2009-06-02

    申请号：US11352268

    申请日：2006-02-13

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

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

    IPC分类号： G09G3/36

    CPC分类号： G09G3/296 ,  G09G2330/028

    摘要： A power supply that is employable by a plasma display device for generating and supplying a plurality of voltages, the power supply including a first power source generating and supplying a first voltage, a transistor having a drain electrically coupled to the first power source, a first resistor having a first end coupled to the first power source and a second end electrically coupled to a gate of the transistor, a second resistor having a first end coupled to the second end of the first resistor and a second end electrically coupled to a second power source supplying a second voltage that is lower than the first voltage, and a capacitor having a first end coupled to a source of the transistor and a second end electrically coupled to the second power source. The coupling of the first end of the capacitor to the source of the transistor may form a third voltage supply node having the third voltage when the capacitor is charged.

    摘要翻译： 一种由等离子体显示装置用于产生和提供多个电压的电源，所述电源包括产生和提供第一电压的第一电源，具有电耦合到所述第一电源的漏极的晶体管，第一电源 电阻器具有耦合到第一电源的第一端和电耦合到晶体管的栅极的第二端，第二电阻器，其具有耦合到第一电阻器的第二端的第一端和电耦合到第二电力的第二端 源极提供低于第一电压的第二电压;以及电容器，其具有耦合到晶体管的源极的第一端和与第二电源电耦合的第二端。 当电容器被充电时，电容器的第一端与晶体管的源极的耦合可以形成具有第三电压的第三电压供应节点。

    Plasma display device, driving apparatus and driving method thereof
    10.
    发明申请
    Plasma display device, driving apparatus and driving method thereof 审中-公开
    等离子体显示装置，驱动装置及其驱动方法

    公开(公告)号：US20070103403A1

    公开(公告)日：2007-05-10

    申请号：US11593583

    申请日：2006-11-07

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

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

    IPC分类号： G09G3/28

    CPC分类号： G09G3/2965 ,  G09G3/294 ,  G09G2300/0426 ,  G09G2310/0218 ,  G09G2330/045

    摘要： A plasma display device includes a plurality of first electrodes and a plurality of second electrodes, the plurality of first and second electrodes adapted to generate a sustain discharge so as to display an image on a screen, a first inductor including a first end coupled to the plurality of first electrodes, a second inductor including a first end coupled to the plurality of first electrodes, the second inductor having an inductance that is less than an inductance of the first inductor, a first driving block adapted to control a voltage of the plurality of first electrodes through the first inductor, and a second driving block adapted to control the voltage of the plurality of first electrodes through the second inductor, the second driving block is located closer to a lower portion of a screen than the first driving block.

    摘要翻译： 等离子体显示装置包括多个第一电极和多个第二电极，所述多个第一和第二电极适于产生维持放电以在屏幕上显示图像，第一电感器包括耦合到第一电极的第一端 多个第一电极，第二电感器，其包括耦合到所述多个第一电极的第一端，所述第二电感器具有小于所述第一电感器的电感的电感;适于控制所述多个第一电极的电压的第一驱动块， 通过第一电感器的第一电极和适于通过第二电感器控制多个第一电极的电压的第二驱动块，第二驱动块位于比第一驱动块更靠近屏幕下部的位置。