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    PLASMA DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME
    7.
    发明申请
    PLASMA DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME 失效
    等离子显示面板及其制造方法

    公开(公告)号：US20080084161A1

    公开(公告)日：2008-04-10

    申请号：US11930399

    申请日：2007-10-31

    申请人： Yoshio SANO ,  Nobumitsu Aibara ,  Yoshiaki Yanai ,  Toshiyuki Akiyama ,  Tetsumasa Okamoto ,  Kazuaki Yanagida ,  Hirokazu Tateno ,  Naoto Hirano ,  Yoshito Tanaka ,  Tadashi Nakamura ,  Keiji Nunomura

    发明人： Yoshio SANO ,  Nobumitsu Aibara ,  Yoshiaki Yanai ,  Toshiyuki Akiyama ,  Tetsumasa Okamoto ,  Kazuaki Yanagida ,  Hirokazu Tateno ,  Naoto Hirano ,  Yoshito Tanaka ,  Tadashi Nakamura ,  Keiji Nunomura

    IPC分类号： H01J17/49

    CPC分类号： H01J11/24 ,  H01J11/12 ,  H01J11/32 ,  H01J11/36 ,  H01J2211/245 ,  H01J2211/323 ,  H01J2211/326 ,  H01J2211/361

    摘要： Ribs for defining pixel cells are formed in the shape of a lattice, and sustain electrodes and scan electrodes are disposed near the ribs. The electrodes are spaced apart in each pixel cell, and the sustain electrode and the scan electrode are each cut away between pixel cells arranged in the row direction to provide each pixel cell with individually separated electrodes. In addition, between pixel cells adjacent to each other in the row direction, the sustain electrodes and the scan electrodes are connected to each other by means of a sustain-side bus electrode and a scan-side bus electrode, respectively. This makes it possible to provide a high luminous efficiency. Furthermore, each pixel cell is provided with a wide distance between the electrodes and thereby with a large effective opening portion. Thus, this provides only a small amount of reduction in intensity when the electrodes are spaced apart between the pixel cells arranged in the row direction in order to increase the luminous efficiency. The sustain electrodes or the scan electrodes can be connected to each other or shared between pixel cells adjacent to each other in the column direction and thus the effective opening portion can be made larger, thereby making it possible to provide a further increased intensity and luminous efficiency.

    摘要翻译： 用于限定像素单元的肋形成为格子形状，并且维持电极和扫描电极设置在肋附近。 电极在每个像素单元中间隔开，并且维持电极和扫描电极各自在排列在行方向上的像素单元之间被切除，以为每个像素单元提供单独分离的电极。 此外，在行方向上彼此相邻的像素单元之间，维持电极和扫描电极分别通过维持侧总线电极和扫描侧总线电极相互连接。 这使得可以提供高的发光效率。 此外，每个像素单元在电极之间设置有较大的距离，从而具有大的有效开口部分。 因此，为了提高发光效率，当在行方向上排列的像素单元之间间隔开电极时，这仅提供少量的强度降低。 维持电极或扫描电极可以彼此连接或者在列方向上彼此相邻的像素单元之间共享，从而可以使有效开口部分更大，从而可以进一步提高强度和发光效率 。

    Plasma display panel
    8.
    发明申请
    Plasma display panel 有权
    等离子显示面板

    公开(公告)号：US20080018563A1

    公开(公告)日：2008-01-24

    申请号：US11826797

    申请日：2007-07-18

    申请人： Koji Shinohe ,  Toshiyuki Akiyama ,  Takashi Yamada ,  Yasuyuki Noguchi

    发明人： Koji Shinohe ,  Toshiyuki Akiyama ,  Takashi Yamada ,  Yasuyuki Noguchi

    IPC分类号： G09G3/28

    CPC分类号： H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/323 ,  H01J2211/38

    摘要： A PDP is proposed which has high emission efficiency and which can decrease address discharge voltage. In a column direction of at least one of transparent electrodes, which perform sustain discharge via respective discharge gaps of a pair of row electrodes and constituting a row electrode pair, is set to 150 μm or less, and partial pressure of xenon in discharge gas sealed in a discharge space is set to 6.67 kPa or more. A width of a scan electrode, which is one row electrode of each of the row electrode pair facing the column electrode and to which scan pulse is applied, is wider than a width of the other row electrode of the pair to which discharge sustain voltage is applied.

    摘要翻译： 提出了具有高发射效率并且可以降低寻址放电电压的PDP。 在通过一对行电极的各个放电间隙进行维持放电并构成行电极对的至少一个透明电极的列方向设定为150μm以下，放电气体中的氙的分压密封 在放电空间中设定为6.67kPa以上。 扫描电极的宽度比放电维持电压对的另一个行电极的宽度是扫描电极的宽度，该扫描电极是与行电极相对的列电极对的一行电极并且施加扫描脉冲的宽度 应用。

    Method and apparatus for enhancing peak luminance on plasma display panel
    9.
    发明授权
    Method and apparatus for enhancing peak luminance on plasma display panel 失效
    用于提高等离子体显示面板上的峰值亮度的方法和装置

    公开(公告)号：US07023406B1

    公开(公告)日：2006-04-04

    申请号：US09567344

    申请日：2000-05-09

    申请人： Keiji Nunomura ,  Yoshio Sano ,  Toshiyuki Akiyama ,  Hachiro Yamada

    发明人： Keiji Nunomura ,  Yoshio Sano ,  Toshiyuki Akiyama ,  Hachiro Yamada

    IPC分类号： G09G3/28

    CPC分类号： G09G3/2944 ,  G09G3/2022 ,  G09G2320/0233 ,  G09G2330/021 ,  G09G2360/16

    摘要： To provide a plasma display device which implements a peak luminance higher than prior art, reduces the power dissipation, improves the smoothness of gradation display, and conducts clear display suitable especially for TV display. By setting a plurality of APL levels according to the average value of the scene brightness, and by shortening a sustaining pulse period and increasing the number of sustaining pulses of each sub-field in APL levels having small APL, the peak luminance is raised. Further, by making the sustaining pulse period long in APL levels having large APL requiring large discharge light emission power, the light emission efficiency is improved and the maximum power dissipation is reduced. The luminance distribution in the scene when the APL level is small is detected. On the basis of that information, setting of the number of sustaining pulses and the sustaining pulse period is changed in the same APL level. As a result, the peak luminance is increased, and the gradation smoothness in the dark scene is improved.

    摘要翻译： 为了提供实现比现有技术更高的峰值亮度的等离子体显示装置，降低了功率消耗，提高了灰度显示的平滑度，并且进行了特别适用于电视显示的清晰显示。 通过根据场景亮度的平均值设置多个APL电平，并且通过缩短维持脉冲周期并增加具有小APL的APL电平中的每个子场的维持脉冲数，峰值亮度升高。 此外，通过使需要大放电发光功率的APL大的APL电平的持续脉冲期间长，能够提高发光效率，降低最大功耗。 检测到当APL电平小时场景中的亮度分布。 基于该信息，维持脉冲数和持续脉冲周期的设定在相同的APL电平中变化。 结果，峰值亮度增加，并且暗场景中的灰度平滑度得到改善。