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    Method for driving plasma display panel
    1.
    发明授权
    Method for driving plasma display panel 有权
    驱动等离子体显示面板的方法

    公开(公告)号：US07123218B2

    公开(公告)日：2006-10-17

    申请号：US10459608

    申请日：2003-06-12

    申请人： Kunio Takayama ,  Kenji Awamoto ,  Yasunobu Hashimoto

    发明人： Kunio Takayama ,  Kenji Awamoto ,  Yasunobu Hashimoto

    IPC分类号： G09G3/28

    CPC分类号： G09G3/296 ,  G09G3/293 ,  G09G3/2932 ,  G09G3/2935 ,  G09G3/2948 ,  G09G2310/0205

    摘要： A method for driving a plasma display panel is provided in which a time necessary for an addressing process is shortened without using any special driving component. The method comprises an addressing process that includes the steps of setting light emission operation of the cells of a display of one screen, starting j-th row selection at a point during (j-1)th row selection, and changing the data electrodes from a control state corresponding to display data of the (j-1)th row to a control state corresponding to display data of the j-th row during a period in which the (j-1)th row selection and the j-th row selection are overlapped with each other.

    摘要翻译： 提供了一种用于驱动等离子体显示面板的方法，其中缩短了寻址过程所需的时间，而不使用任何特殊的驱动部件。 该方法包括一个寻址过程，其包括以下步骤：设置一个屏幕的显示单元的发光操作，在第（j-1）行选择期间的点开始第j行选择，并且将数据电极从 在第（j-1）行选择和第j行的时段期间，对应于第（j-1）行的显示数据的控制状态对应于与第j行的显示数据相对应的控制状态的控制状态 选择彼此重叠。

    Method and device for driving an AC type PDP
    2.
    发明授权
    Method and device for driving an AC type PDP 有权
    用于驱动AC型PDP的方法和装置

    公开(公告)号：US06525486B2

    公开(公告)日：2003-02-25

    申请号：US10021083

    申请日：2001-12-19

    申请人： Kenji Awamoto ,  Yasunobu Hashimoto ,  Koichi Sakita ,  Kunio Takayama

    发明人： Kenji Awamoto ,  Yasunobu Hashimoto ,  Koichi Sakita ,  Kunio Takayama

    IPC分类号： G09G310

    CPC分类号： G09G3/296 ,  G09G3/2927 ,  G09G3/2932 ,  G09G2310/066 ,  G09G2330/021

    摘要： A method for driving an AC type plasma display panel is provided in which time necessary for addressing can be shortened without deteriorating stability of a display. Before the addressing, a reset process is performed by applying an increasing waveform voltage between a reference potential line and a scan electrode so as to equalize charge in all cells. In the addressing, a selection voltage Vya1 having the same polarity as a final applied voltage Vyr2 in the reset process and an absolute value larger than the voltage Vyr2 by a potential difference &Dgr;Vy is applied between a scan electrode corresponding to a selected row and the reference potential line.

    摘要翻译： 提供了一种用于驱动AC型等离子体显示面板的方法，其中可以缩短寻址所需的时间，而不会降低显示器的稳定性。 在寻址之前，通过在参考电位线和扫描电极之间施加增加的波形电压来执行复位处理，以便均衡所有单元中的电荷。 在寻址中，将与复位处理中的最终施加电压Vyr2具有相同极性的选择电压Vya1和大于电压Vyr2的电位差DELTAVy的绝对值施加在与选定行对应的扫描电极与参考电压 潜力线。

    Method for driving a plasma display panel
    3.
    发明授权
    Method for driving a plasma display panel 有权
    驱动等离子体显示面板的方法

    公开(公告)号：US06249087B1

    公开(公告)日：2001-06-19

    申请号：US09560870

    申请日：2000-04-28

    申请人： Kunio Takayama ,  Koichi Sakita ,  Yasushi Yoneda ,  Kenji Awamoto ,  Yasunobu Hashimoto ,  Kazuo Yoshikawa ,  Tomokatsu Kishi

    发明人： Kunio Takayama ,  Koichi Sakita ,  Yasushi Yoneda ,  Kenji Awamoto ,  Yasunobu Hashimoto ,  Kazuo Yoshikawa ,  Tomokatsu Kishi

    IPC分类号： G09G310

    CPC分类号： G09G3/2927 ,  G09G3/296 ,  G09G2310/066

    摘要： A plasma display panel that can enlarge the voltage margin and can realize a stable display is provided. The plasma display panel includes first and second display electrodes X, Y for generating surface discharge and address electrodes A that cross the display electrodes via a dielectric layer. In the preparation process of the addressing for forming charge distribution corresponding to display contents, charge forming and charge adjusting are performed. The charge forming generates wall voltage having the same polarity at the same kind of interelectrode of all cells constituting the screen, for three kinds of interelectrodes, an interelectrode XY between the display electrodes, an interelectrode XA between the first display electrode and the address electrode, and an interelectrode YA between the second display electrode and the address electrode. The charge adjusting decreases the wall voltage by applying an increasing voltage that increases continuously or step by step.

    摘要翻译： 提供了可以扩大电压裕度并可实现稳定显示的等离子体显示面板。 等离子体显示面板包括用于产生表面放电的第一和第二显示电极X，Y和经由电介质层与显示电极交叉的寻址电极A. 在对应于显示内容形成电荷分布的寻址的准备过程中，进行电荷形成和电荷调节。 电荷形成在构成屏幕的所有单元的相同种类的电极之间产生具有相同极性的壁电压，对于三种电极间，显示电极之间的电极间XY，第一显示电极和寻址电极之间的电极间XA， 以及第二显示电极和寻址电极之间的电极间YA。 电荷调整通过施加连续增加或逐步增加的电压来降低壁电压。

    Method and device for implementing subframe display to reduce the pseudo contour in plasma display panels
    5.
    发明授权
    Method and device for implementing subframe display to reduce the pseudo contour in plasma display panels 失效
    用于实现子帧显示以减少等离子体显示面板中的伪轮廓的方法和装置

    公开(公告)号：US06924778B2

    公开(公告)日：2005-08-02

    申请号：US09989117

    申请日：2001-11-21

    申请人： Kenji Awamoto ,  Kunio Takayama

    发明人： Kenji Awamoto ,  Kunio Takayama

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

    CPC分类号： G09G3/2051 ,  G09G3/2029 ,  G09G3/2803 ,  G09G2320/0261 ,  G09G2320/0266 ,  G09G2320/106

    摘要： A method for driving a plasma display panel is provided in which dynamic pseudo contours are reduced and pattern noises are suppressed so that image quality of an animation display is improved. In the method, a superposition method is applied only to the area of a display image, which is made of pixels having a gradation at which only one of plural subframes having the same luminance weight concerning the superposition method is lighted and has a luminance gradient within a preset value range between the neighboring pixels.

    摘要翻译： 提供了一种用于驱动等离子体显示面板的方法，其中动态伪轮廓被减少并且模式噪声被抑制，使得动画显示的图像质量得到改善。 在该方法中，叠加方法仅适用于显示图像的区域，该显示图像由具有灰度的像素构成，其中仅具有与叠加方法相同的亮度权重的多个子帧中的一个被照亮并具有亮度梯度 相邻像素之间的预设值范围。

    Method for driving a gas electric discharge device
    8.
    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

    申请人： Yasunobu Hashimoto ,  Yasushi Yoneda ,  Kenji Awamoto ,  Seiichi Iwasa

    发明人： Yasunobu Hashimoto ,  Yasushi Yoneda ,  Kenji Awamoto ,  Seiichi Iwasa

    IPC分类号： G09G3/28 ,  G09G3/10

    CPC分类号： G09G3/293 ,  G09G3/2022 ,  G09G3/2096 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/298 ,  G09G3/3662 ,  G09G2310/06 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/0238 ,  G09G2360/18

    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
    9.
    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

    申请人： Yasunobu Hashimoto ,  Yasushi Yoneda ,  Kenji Awamoto ,  Seiichi Iwasa

    发明人： Yasunobu Hashimoto ,  Yasushi Yoneda ,  Kenji Awamoto ,  Seiichi Iwasa

    IPC分类号： G09G3/28

    CPC分类号： G09G3/293 ,  G09G3/2022 ,  G09G3/2096 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/298 ,  G09G3/3662 ,  G09G2310/06 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/0238 ,  G09G2360/18

    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。