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    Plasma display panel initialization and driving method and apparatus
    1.
    发明授权
    Plasma display panel initialization and driving method and apparatus 失效
    等离子显示面板初始化和驱动方法及装置

    公开(公告)号：US07825874B2

    公开(公告)日：2010-11-02

    申请号：US11104229

    申请日：2005-04-11

    申请人： Woo-Joon Chung ,  Seung-Hun Chae ,  Jin-Ho Yang ,  Jin-Sung Kim ,  Tae-Seong Kim

    发明人： Woo-Joon Chung ,  Seung-Hun Chae ,  Jin-Ho Yang ,  Jin-Sung Kim ,  Tae-Seong Kim

    IPC分类号： G09G3/28

    CPC分类号： G09G3/2927 ,  G09G2310/066 ,  G09G2330/026

    摘要： An initialization and driving method for a plasma display panel. When the plasma display panel is turned on, a voltage at a first electrode is increased from a first voltage to a second voltage, and a voltage at a second electrode is reduced from a fourth voltage to the fifth voltage for the purpose of forming wall charges in cells while a third voltage is applied to the second electrode. A voltage is applied to the first electrode and the second electrode to establish a difference between the first electrode and the second electrode to be alternately a sixth voltage and a negative voltage of the sixth voltage, and therefore the cell is discharged.

    摘要翻译： 一种用于等离子体显示面板的初始化和驱动方法。 当等离子体显示面板打开时，第一电极处的电压从第一电压增加到第二电压，并且为了形成壁电荷，第二电极的电压从第四电压降低到第五电压 而第三电压被施加到第二电极。 向第一电极和第二电极施加电压，以建立第一电极和第二电极之间的差异，交替地是第六电压的第六电压和负电压，因此电池被放电。

    Plasma display panel driving device and method
    4.
    发明授权
    Plasma display panel driving device and method 失效
    等离子显示面板驱动装置及方法

    公开(公告)号：US07417603B2

    公开(公告)日：2008-08-26

    申请号：US11077184

    申请日：2005-03-09

    申请人： Jin-Sung Kim ,  Woo-Joon Chung ,  Seung-Hun Chae ,  Jin-Ho Yang ,  Tae-Seong Kim

    发明人： Jin-Sung Kim ,  Woo-Joon Chung ,  Seung-Hun Chae ,  Jin-Ho Yang ,  Tae-Seong Kim

    IPC分类号： G09G3/28

    CPC分类号： G09G3/288 ,  G09G3/2927 ,  G09G2310/0267 ,  G09G2310/061

    摘要： A method for driving a plasma display panel having first electrodes, second electrodes, and panel capacitors formed between the first and second electrodes. In a reset period: a first voltage corresponding to a voltage applied to the first electrode which is not selected in an address period is applied; a waveform which rises to a second voltage from the first voltage is applied to the first electrode; and the voltage at the first electrode is reduced to a third voltage.

    摘要翻译： 一种用于驱动形成在第一和第二电极之间的具有第一电极，第二电极和面板电容器的等离子体显示面板的方法。 在复位期间，施加与在寻址期间未选择的施加到第一电极的电压对应的第一电压; 从第一电压上升到第二电压的波形被施加到第一电极; 并且第一电极处的电压降低到第三电压。

    Method for expressing gray scale of plasma display panel and plasma display device
    5.
    发明申请
    Method for expressing gray scale of plasma display panel and plasma display device 审中-公开
    用于表示等离子体显示面板和等离子体显示装置的灰度级的方法

    公开(公告)号：US20050264484A1

    公开(公告)日：2005-12-01

    申请号：US11132503

    申请日：2005-05-18

    申请人： Seung-Hun Chae ,  Woo-Joon Chung ,  Jin-Sung Kim ,  Jin-Ho Yang ,  Tae-Seong Kim

    发明人： Seung-Hun Chae ,  Woo-Joon Chung ,  Jin-Sung Kim ,  Jin-Ho Yang ,  Tae-Seong Kim

    IPC分类号： H04N5/66 ,  G09F9/313 ,  G09G3/20 ,  G09G3/28 ,  G09G3/288 ,  G09G3/291 ,  G09G3/298

    CPC分类号： G09G3/294 ,  G09G3/2007

    摘要： A plasma display device including a plasma display panel having a plurality of discharge cells and expressing gray scales in the plurality of discharge cells using a sum of weight values of subfields that are selected to be turned on from among a plurality of subfields. The plasma display device includes a controller for selecting subfields of which the discharge cells are to be turned on from among the plurality of subfields according to input gray scales, wherein when arranging subfields to express gray scales from a gray scale of 1 to a given gray scale, the controller controls an arrangement of subfields such that no discharge cell remains turned off for more than two consecutive subfields and is then turned on in another subfield of the same field.

    摘要翻译： 一种等离子体显示装置，包括具有多个放电单元的等离子体显示面板，并且使用从多个子场中选择导通的子场的权重值之和，在多个放电单元中表现灰度级。 等离子体显示装置包括：控制器，用于根据输入的灰度级从多个子场中选择放电单元要导通的子场，其中当将子场布置以从灰度级1表示为给定灰度时 控制器控制子场的排列，使得不超过两个连续子场的放电单元保持关闭，然后在同一场的另一个子场中导通。

    Driving method of plasma display panel
    6.
    发明申请
    Driving method of plasma display panel 失效
    等离子显示面板的驱动方法

    公开(公告)号：US20050253781A1

    公开(公告)日：2005-11-17

    申请号：US11123785

    申请日：2005-05-06

    申请人： Jin-Sung Kim ,  Jin-Ho Yang ,  Tae-Seong Kim ,  Seung-Hun Chae

    发明人： Jin-Sung Kim ,  Jin-Ho Yang ,  Tae-Seong Kim ,  Seung-Hun Chae

    IPC分类号： G09G3/28 ,  G09G3/288

    CPC分类号： G09G3/293 ,  G09G2310/0218

    摘要： A method for driving a plasma display panel. The plasma display panel includes a plurality of Y electrodes, a plurality of X electrodes, and a plurality of address electrodes. The Y electrodes are divided into a plurality of groups according to an order for scanning the Y electrodes and scan voltages are established to be varied for different groups when the scan voltages are sequentially applied to the Y electrodes. A period for gradually reducing a voltage at the Y electrodes and a bias voltage at the X electrodes is further included when the scan voltages are applied to the first Y electrode of each group of Y electrodes.

    摘要翻译： 一种用于驱动等离子体显示面板的方法。 等离子体显示面板包括多个Y电极，多个X电极和多个寻址电极。 Y电极根据用于扫描Y电极的顺序被划分为多个组，并且当扫描电压被顺序地施加到Y电极时，扫描电压被建立为针对不同组而改变。 当扫描电压施加到每组Y电极的第一Y电极时，进一步包括用于逐渐降低Y电极处的电压和X电极处的偏置电压的周期。

    Driving method of plasma display panel
    8.
    发明授权
    Driving method of plasma display panel 失效
    等离子显示面板的驱动方法

    公开(公告)号：US07528802B2

    公开(公告)日：2009-05-05

    申请号：US11123785

    申请日：2005-05-06

    申请人： Jin-Sung Kim ,  Jin-Ho Yang ,  Tae-Seong Kim ,  Seung-Hun Chae

    发明人： Jin-Sung Kim ,  Jin-Ho Yang ,  Tae-Seong Kim ,  Seung-Hun Chae

    IPC分类号： G09G3/28

    CPC分类号： G09G3/293 ,  G09G2310/0218

    摘要： A method for driving a plasma display panel. The plasma display panel includes a plurality of Y electrodes, a plurality of X electrodes, and a plurality of address electrodes. The Y electrodes are divided into a plurality of groups according to an order for scanning the Y electrodes and scan voltages are established to be varied for different groups when the scan voltages are sequentially applied to the Y electrodes. A period for gradually reducing a voltage at the Y electrodes and a bias voltage at the X electrodes is further included when the scan voltages are applied to the first Y electrode of each group of Y electrodes.

    摘要翻译： 一种用于驱动等离子体显示面板的方法。 等离子体显示面板包括多个Y电极，多个X电极和多个寻址电极。 Y电极根据用于扫描Y电极的顺序被划分为多个组，并且当扫描电压被顺序地施加到Y电极时，扫描电压被建立为针对不同组而改变。 当扫描电压施加到每组Y电极的第一Y电极时，进一步包括用于逐渐降低Y电极处的电压和X电极处的偏置电压的周期。

    Plasma display panel and driving method therefor
    10.
    发明申请
    Plasma display panel and driving method therefor 审中-公开
    等离子显示面板及其驱动方法

    公开(公告)号：US20050243027A1

    公开(公告)日：2005-11-03

    申请号：US11116694

    申请日：2005-04-27

    申请人： Woo-Joon Chung ,  Jin-Sung Kim ,  Seung-Hun Chae ,  Tae-Seong Kim ,  Jin-Ho Yang

    发明人： Woo-Joon Chung ,  Jin-Sung Kim ,  Seung-Hun Chae ,  Tae-Seong Kim ,  Jin-Ho Yang

    IPC分类号： G09G3/20 ,  G09G3/28 ,  G09G3/288

    CPC分类号： G09G3/2927 ,  G09G3/2022 ,  G09G2310/066 ,  G09G2320/0228

    摘要： A method for driving a plasma display panel. In the method, a gradually rising ramp voltage is applied in the reset period, and a final voltage of a falling ramp voltage is reduced to generate discharges in discharge cells. A difference between voltages applied to an address electrode and a scan electrode in a discharge cell to be selected is established to be greater than a maximum discharge firing voltage. Positive wall charges and negative wall charges are respectively accumulated in the scan electrode and the sustain electrode by applying the falling ramp voltage while the sustain electrode is biased at a predetermined voltage before the reset period.

    摘要翻译： 一种用于驱动等离子体显示面板的方法。 在该方法中，在复位期间施加逐渐上升的斜坡电压，并降低下降斜坡电压的最终电压，以在放电单元中产生放电。 施加到要选择的放电单元中的寻址电极和扫描电极的电压之间的差被建立为大于最大放电点火电压。 通过施加下降斜坡电压，在扫描电极和维持电极之间分别蓄积正壁电荷和负壁电荷，同时在复位周期之前将维持电极偏置在预定电压。