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    PLASMA DISPLAY AND DRIVING METHOD FOR PLASMA DISPLAY PANEL
    1.
    发明申请
    PLASMA DISPLAY AND DRIVING METHOD FOR PLASMA DISPLAY PANEL 审中-公开
    等离子体显示面板的等离子体显示和驱动方法

    公开(公告)号：WO2008120471A9

    公开(公告)日：2009-09-11

    申请号：PCT/JP2008000785

    申请日：2008-03-28

    Applicant: PANASONIC CORP ,  KAWAI SHUNSUKE ,  OGAWA KENJI ,  HASHIMOTO SHINICHIRO

    Inventor： KAWAI SHUNSUKE ,  OGAWA KENJI ,  HASHIMOTO SHINICHIRO

    IPC: G09G3/20 ,  G09G3/288 ,  G09G3/292 ,  G09G3/294 ,  G09G3/296

    CPC classification number: G09G3/294 ,  G09G3/2927 ,  G09G3/2965 ,  G09G2310/066

    Abstract: In a plasma display panel whose screen size is made larger and higher definition, a first ramp waveform voltage rising from a potential (Vi1) toward a potential (Vi2) is applied to scanning electrodes (SC1 to SCn) in order to stably generate a writing discharge in the initialization period of at least one subfield (first SF) of one field period. A second ramp waveform voltage is also applied to the scanning electrodes (SC1 to SCn) that allows the waveform voltage to immediately drop when it rises from a base potential toward a predetermined potential (Vers) and reaches the predetermined potential (Vers) at the end of the sustain period of each of the subfields (first SF, second SF, ).

    Abstract translation: 在屏幕尺寸越来越高的等离子体显示面板中，向扫描电极（SC1〜SCn）施加从电位（Vi1）向电位（Vi2）上升的第一斜坡波形电压，以稳定地产生写入 在一个场周期的至少一个子场（第一SF）的初始化期间内进行放电。 第二斜坡波形电压也被施加到扫描电极（SC1〜SCn），其允许波形电压在从基极电位向预定电位（Vers）上升时立即下降，并且在末端达到预定电位（Vers） 的每个子场的维持周期（第一SF，第二SF）。

    PLASMA DISPLAY PANEL DRIVE METHOD
    5.
    发明公开
    PLASMA DISPLAY PANEL DRIVE METHOD 审中-公开
    PLASMAANZEIGETAFELANSTEUERVERFAHREN

    公开(公告)号：EP1571641A4

    公开(公告)日：2009-04-29

    申请号：EP03778801

    申请日：2003-12-11

    Applicant: PANASONIC CORP

    Inventor： OGAWA KENJI ,  KIGO SHIGEO ,  SASAKI KENJI

    IPC: G09G3/20 ,  G09G3/288 ,  G09G3/292 ,  G09G3/294 ,  G09G3/28

    CPC classification number: G09G3/294 ,  G09G3/2927 ,  G09G2320/0228 ,  G09G2360/16

    Abstract: A method for driving a plasma display panel in which discharge cells are provided at the non-connected intersections of scan electrodes and data electrodes and of the sustain electrodes and data electrodes. One field period is composed of sub-fields each comprising an initializing period, a write period, and a sustain period. The sustain period of at least on sub-field is composed of a first sustain period in which the transition period of the sustain pulse applied to the scan electrode does not temporally overlap with the transition period of the sustain pulse applied to the sustain electrode and a second sustain period in which the transition period of the sustain pulse applied to the scan electrode temporally overlaps with the transition period of the sustain pulse applied to the sustain electrode. The second sustain period includes at least the end part of the sustain period.

    Abstract translation: 一种用于驱动等离子显示面板的方法，其中放电单元设置在扫描电极和数据电极以及维持电极和数据电极的非连接交叉点处。 一个场周期由子场组成，每个子场包括初始化周期，写入周期和维持周期。 至少一个子场的维持期间由第一维持期间和第二维持期间构成，第一维持期间中施加到扫描电极的维持脉冲的过渡期间不与施加到维持电极的维持脉冲的过渡期间暂时重叠， 第二维持期间，其中施加到扫描电极的维持脉冲的过渡期间暂时与施加到维持电极的维持脉冲的过渡期间重叠。 第二维持期至少包括维持期的结束部分。

    PLASMA DISPLAY PANEL DRIVE METHOD
    10.
    发明公开
    PLASMA DISPLAY PANEL DRIVE METHOD 审中-公开
    PLASMAANZEIGETAFELANSTEUERVERFAHREN

    公开(公告)号：EP1600923A4

    公开(公告)日：2009-07-01

    申请号：EP05710558

    申请日：2005-02-23

    Applicant: PANASONIC CORP

    Inventor： TACHIBANA HIROYUKI ,  HASHIGUCHI JUMPEI ,  OGAWA KENJI ,  WAKABAYASHI TOSHIKAZU ,  MURAKOSO TOMOHIRO

    IPC: G09G3/288 ,  G09G3/20 ,  G09G3/291 ,  G09G3/293 ,  G09G3/294 ,  G09G3/298 ,  H01J11/22 ,  H01J11/24 ,  H01J11/28 ,  H01J11/34 ,  G09G3/28 ,  H01J11/00 ,  H01J11/02

    CPC classification number: G09G3/2927 ,  G09G3/293 ,  G09G3/2986 ,  G09G2310/0218 ,  G09G2310/0224 ,  H01J2217/49

    Abstract: A plasma display panel includes a partition for isolating each of the main discharge cells and priming discharge cells on the rear panel. The top of the partition is formed to be in abutment with the front panel. The drive method is as follows. During an odd-number line write period, scan pulse Va is successively applied to the odd-number scan electrode SCp while voltage Vq is applied to the even-number sustain electrode SUp+1 so as to generate priming discharge between the even-number sustain electrode SUp+1 and the odd-number scan electrode SCp. During an even-number line write period, the scan pulse Va is successively applied to the even-number scan electrode SCp+1 while voltage Vq is applied to the odd-number sustain electrode SUp so as to cause priming discharge between the odd-number sustain electrode SUp and the even-number scan electrode SCp+1.

    Abstract translation: 等离子显示面板包括用于隔离每个主放电单元和后面板上的充电放电单元的隔板。 隔板的顶部形成为与前面板邻接。 驱动方法如下。 在奇数行写入期间中，在对偶数维持电极SUp + 1施加电压Vq的同时，对奇数扫描电极SCp依次施加扫描脉冲Va，在偶数维持期间产生起动放电 电极SUp + 1和奇数扫描电极SCp。 在偶数行写入周期期间，扫描脉冲Va连续施加到偶数扫描电极SCp + 1，同时向奇数维持电极SUp施加电压Vq，从而引起奇数 维持电极SUp和偶数扫描电极SCp + 1。

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