公开(公告)号：US07629747B2

公开(公告)日：2009-12-08

申请号：US11246119

申请日：2005-10-11

申请人： Min Hur ,  Hyea-Weon Shin ,  Takahisa Mizuta

发明人： Min Hur ,  Hyea-Weon Shin ,  Takahisa Mizuta

IPC分类号： H01J17/49

CPC分类号： H01J11/24 ,  H01J11/14 ,  H01J11/32 ,  H01J2211/245 ,  H01J2211/323

摘要： The invention provides a plasma display panel having improved luminous efficiency. The improved luminous efficiency may result in part from at least the configuration and/or arrangement of facing sustain and scan electrodes. In one embodiment, the electrodes may have concave portions that are selectively formed at locators where the electrodes intersect barrier ribs that separate adjacent discharge cells of different colors. This configuration may reduce the charge distribution around the portions where the concave are formed, and may also prevent erroneous discharge from being transferred to adjacent discharge cells. The principles of the invention may be used to produce or light density PDP that increases luminous efficiency and decreases a discharge firing voltage.

摘要翻译： 本发明提供一种具有改善的发光效率的等离子体显示面板。 改善的发光效率可以部分地来自至少面向维持和扫描电极的配置和/或布置。 在一个实施例中，电极可以具有选择性地形成在定位器处的凹部，其中电极与分隔不同颜色的相邻放电单元的阻挡肋相交。 这种构造可以减少形成凹部的部分周围的电荷分布，并且还可以防止错误的放电转移到相邻的放电单元。 本发明的原理可用于产生或增加发光效率并降低放电点火电压的光密度PDP。

公开(公告)号：US07615927B2

公开(公告)日：2009-11-10

申请号：US11116992

申请日：2005-04-27

申请人： Takahisa Mizuta

发明人： Takahisa Mizuta

IPC分类号： H01J17/49

CPC分类号： H01J11/26 ,  H01J11/14 ,  H01J11/38 ,  H01J2211/265

摘要： A plasma display panel includes a first substrate and a second substrate provided opposing one another with a predetermined gap therebetween. A plurality of barrier ribs are mounted in the gap between the first and second substrates to define a plurality of discharge cells. A plurality of phosphor layers are respectively formed in the discharge cells. A plurality of display electrodes are formed on the first substrate along a first direction, and a plurality of address electrodes are formed on the first substrate along a second direction which intersects the first direction and separated from the display electrodes.

摘要翻译： 等离子体显示面板包括第一基板和彼此相对设置的第二基板，其间具有预定的间隙。 多个隔壁安装在第一和第二基板之间的间隙中以限定多个放电单元。 在放电单元中分别形成有多个荧光体层。 沿着第一方向在第一基板上形成多个显示电极，并且沿着与第一方向相交并与显示电极分离的第二方向在第一基板上形成多个寻址电极。

公开(公告)号：US20080088236A1

公开(公告)日：2008-04-17

申请号：US11902115

申请日：2007-09-19

申请人： Takahisa Mizuta

发明人： Takahisa Mizuta

IPC分类号： H01J17/49

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

摘要： Example embodiments relate to a plasma display panel including a first substrate and a second substrate configured to face each other, a plurality of discharge cells between the first and second substrates, each discharge cells may include a cross-section having a long axis and a short axis, a plurality of first sustaining electrodes and a plurality of second sustaining electrodes, and a plurality of address electrodes crossing the first and second sustaining electrodes. Each of the plurality of first and second sustaining electrodes may include a protrusion extending toward the long axis in a discharge region of the discharge cell.

摘要翻译： 示例性实施例涉及等离子体显示面板，其包括第一基板和被配置为彼此面对的第二基板，在第一和第二基板之间的多个放电单元，每个放电单元可以包括具有长轴和短轴的横截面 多个第一维持电极和多个第二维持电极，以及与第一和第二维持电极交叉的多个寻址电极。 多个第一和第二维持电极中的每一个可以包括在放电单元的放电区域中朝向长轴延伸的突起。

公开(公告)号：US06512500B2

公开(公告)日：2003-01-28

申请号：US09987333

申请日：2001-11-14

申请人： Takashi Sasaki ,  Masaji Ishigaki ,  Takahisa Mizuta ,  Takeo Masuda

发明人： Takashi Sasaki ,  Masaji Ishigaki ,  Takahisa Mizuta ,  Takeo Masuda

IPC分类号： G09G328

CPC分类号： G09G3/2033 ,  G09G3/2018 ,  G09G3/291 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/2986 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/0238

摘要： A plasma display panel driving method for a display panel having a plurality of electrodes forming cells, including a first electrode group arranged on a permeable substrate and being capable of being driven in common, a second electrode group arranged in parallel with the first electrode group on the permeable substrate and being capable of being driven independently, a third electrode group arranged perpendicular to the first and second electrode groups on another substrate and being capable of being driven independently. The driving method supplying a voltage with a fast rising leading edge so as to immediately produce a maximum electric discharge one time per a sub-field in a cell in which an electric discharge was performed beforehand and supplying another voltage without causing any electric discharge under a first condition.

公开(公告)号：US5523658A

公开(公告)日：1996-06-04

申请号：US446003

申请日：1995-05-19

申请人： Kouji Fukuma ,  Nobutaka Okuyama ,  Soichi Sakurai ,  Hiroshi Yoshioka ,  Yoshihiro Obara ,  Takahisa Mizuta

发明人： Kouji Fukuma ,  Nobutaka Okuyama ,  Soichi Sakurai ,  Hiroshi Yoshioka ,  Yoshihiro Obara ,  Takahisa Mizuta

IPC分类号： H04N9/28 ,  H01J29/70 ,  H04N9/29 ,  H01J29/51

CPC分类号： H01J29/705 ,  H04N9/29

摘要： A deflection yoke device comprises a convergence correction circuit connected between a vertical deflection coil and correction coils. The convergence correction circuit includes a first, second and third impedance elements connected in parallel and at least two diodes. The diodes are connected in series in the same direction and respond to a vertical deflection current of the vertical deflection coil to regulate a current flowing through the correction coils to thereby correct the YH mis-convergence.

摘要翻译： 偏转线圈装置包括连接在垂直偏转线圈和校正线圈之间的会聚校正电路。 会聚校正电路包括并联连接的第一，第二和第三阻抗元件以及至少两个二极管。 二极管以相同的方向串联连接并响应于垂直偏转线圈的垂直偏转电流，以调节流过校正线圈的电流，从而校正YH误差。

公开(公告)号：US07417602B2

公开(公告)日：2008-08-26

申请号：US10796225

申请日：2004-03-09

申请人： Takahisa Mizuta

发明人： Takahisa Mizuta

IPC分类号： G09G3/28

CPC分类号： G09G3/293 ,  G09G3/2942

摘要： A method for driving a plasma display panel. A discharge occurs at a selected discharge cell by scan and address pulses to form wall charges in an address period. A setup pulse is applied to a scan electrode in a sustain period. A discharge occurs between sustain and scan electrodes by a wall voltage of the sustain and scan electrodes and a voltage of the setup pulse when the setup pulse is applied. A self discharge occurs between the sustain and scan electrodes when the setup pulse falls, to form space charges. A sustain pulse is applied to the sustain and scan electrodes, and a sustain occurs by the space charges and the sustain pulse.

摘要翻译： 一种用于驱动等离子体显示面板的方法。 通过扫描和寻址脉冲在所选择的放电单元处发生放电，以在寻址周期中形成壁电荷。 在维持期间对扫描电极施加设定脉冲。 当施加设定脉冲时，通过维持电极和扫描电极的壁电压和施加脉冲的电压在维持电极和扫描电极之间发生放电。 当设置脉冲下降时，维持电极和扫描电极之间发生自放电，形成空间电荷。 维持脉冲被施加到维持和扫描电极，并且由空间电荷和维持脉冲发生维持。

公开(公告)号：US20050231114A1

公开(公告)日：2005-10-20

申请号：US11111242

申请日：2005-04-20

申请人： Takahisa Mizuta

发明人： Takahisa Mizuta

IPC分类号： H01J11/14 ,  H01J11/16 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/32 ,  H01J11/34 ,  H01J11/38 ,  H01J17/49

CPC分类号： H01J11/38 ,  H01J11/12 ,  H01J11/16 ,  H01J11/24 ,  H01J11/26 ,  H01J11/32 ,  H01J2211/245 ,  H01J2211/323

摘要： A plasma display panel includes a first substrate and a second substrate provided opposing one another with a predetermined gap therebetween, a plurality of barrier ribs mounted in the gap between the first and second substrates to define a plurality of discharge cells, a plurality of phosphor layers respectively formed in the discharge cells, a plurality of display electrodes formed on the first substrate along a first direction, and a plurality of address electrodes formed between the first and second substrates along a second direction, which intersects the first direction. The address electrodes are positioned closer to the first substrate than to the second substrate.

摘要翻译： 等离子体显示面板包括第一基板和第二基板，其间彼此相对地设置有预定的间隙，多个隔壁安装在第一和第二基板之间的间隙中以限定多个放电单元，多个荧光体层 分别形成在放电单元中，沿着第一方向形成在第一基板上的多个显示电极以及沿第一方向相交的沿第二方向形成在第一和第二基板之间的多个寻址电极。 寻址电极位于比第二衬底更靠近第一衬底的位置。

公开(公告)号：US20050122286A1

公开(公告)日：2005-06-09

申请号：US10996933

申请日：2004-11-22

申请人： Takahisa Mizuta

发明人： Takahisa Mizuta

IPC分类号： G09G3/28 ,  G09G3/288

CPC分类号： G09G3/294 ,  G09G3/2922 ,  G09G2310/06 ,  G09G2310/066 ,  G09G2320/0228

摘要： A PDP driving method. A first sustain discharge pulse is applied to a Y electrode of the PDP during a sustain period, and a stabilization pulse is applied to the Y electrode before a second sustain discharge pulse is applied to the X electrode. Accordingly, amounts of wall charges and space charges after the first sustain discharge are controlled, and the second and subsequent sustain discharges are stably generated.

摘要翻译： PDP驱动方法。 在维持期间，向PDP的Y电极施加第一维持放电脉冲，在向X电极施加第二维持放电脉冲之前，向Y电极施加稳定脉冲。 因此，控制第一维持放电之后的壁电荷和空间电荷的量，并且稳定地产生第二次和随后的维持放电。

公开(公告)号：US5086259A

公开(公告)日：1992-02-04

申请号：US493356

申请日：1990-03-14

申请人： Soichi Sakurai ,  Masaki Nakahara ,  Takahisa Mizuta ,  Nobutaka Okuyama ,  Michitaka Ohsawa ,  Ichiro Niitsu

发明人： Soichi Sakurai ,  Masaki Nakahara ,  Takahisa Mizuta ,  Nobutaka Okuyama ,  Michitaka Ohsawa ,  Ichiro Niitsu

IPC分类号： H01J29/70

CPC分类号： H01J29/705 ,  H01J2229/5687

摘要： A convergence system for a cathode-ray tube having three detection magnetic pole pieces are disposed opposing to each other on both sides of a center beam for forming magnetic paths inside the neck part of a cathode-ray tube. A first convergence yoke is disposed outside the neck part of the cathode-ray tube for forming magnetic paths together with the magnetic pole pieces. A first coil is wound on a first convergence yoke to generate a magnetic field for correcting horizontal misconvergence between the center beam and a side beam on a side of the center beam. A second coil is wound on the first convergence yoke to generate a magnetic field for correcting horizontal misconvergence between the center beam and a side beam on the other side of the center beam. A third coil is wound on the first convergence yoke to generate a magnetic field for correcting vertical misconvergence between the center beam and both side beams. Furthermore, a second convergence yoke is disposed on the neck part of the cathode-ray tube at a different position from the first convergence yoke. A fourth coil is wound on the second convergence yoke to generate a magnetic field for correcting vertical misconvergence between both side beams.

摘要翻译： 具有三个检测磁极片的阴极射线管的会聚系统在用于在阴极射线管的颈部部分内形成磁路的中心束的两侧彼此相对设置。 第一收敛轭设置在阴极射线管的颈部的外侧，用于与磁极片一起形成磁路。 第一线圈被缠绕在第一会聚轭上以产生磁场，用于校正中心束和中心束一侧上的侧光束之间的水平失会聚。 第二线圈缠绕在第一会聚轭上以产生用于校正中心束和中心束另一侧上的侧光束之间的水平失会聚的磁场。 第三线圈被卷绕在第一会聚轭上以产生用于校正中心束和两侧梁之间的垂直失会聚的磁场。 此外，在与第一会聚磁轭不同的位置处，阴极射线管的颈部设置第二会聚磁轭。 第四线圈缠绕在第二会聚轭上以产生用于校正两侧梁之间的垂直失会聚的磁场。

公开(公告)号：US07557505B2

公开(公告)日：2009-07-07

申请号：US11115527

申请日：2005-04-26

申请人： Takahisa Mizuta

发明人： Takahisa Mizuta

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  H01J11/16 ,  H01J11/24 ,  H01J11/28

摘要： A plasma display panel is provided. A first substrate faces a second substrate. Barrier ribs positioned between the first substrate and the second substrate form a plurality of polyhedral discharge cells. A plurality of display electrodes formed substantially along a first direction of the first substrate have portions placed at positions corresponding to at least three planes of the discharge cell's composing planes. A dielectric layer for the display electrode covers the display electrodes. A plurality of address electrodes formed along a second direction of the second substrate have portions placed at positions corresponding to at least one plane of the discharge cell's composing planes. A dielectric layer for the address electrode covers the address electrodes. A phosphor layer is formed inside the discharge cells.

摘要翻译： 提供等离子体显示面板。 第一衬底面向第二衬底。 位于第一基板和第二基板之间的阻挡肋形成多个多面体放电单元。 基本上沿着第一基板的第一方向形成的多个显示电极具有放置在与放电单元的构成平面的至少三个平面相对应的位置的部分。 用于显示电极的电介质层覆盖显示电极。 沿着第二基板的第二方向形成的多个寻址电极具有放置在与放电单元的构成平面的至少一个平面相对应的位置的部分。 用于寻址电极的电介质层覆盖寻址电极。 在放电单元内形成荧光体层。