公开(公告)号：US20090244040A1

公开(公告)日：2009-10-01

申请号：US12336424

申请日：2008-12-16

申请人： Yoshiho SEO ,  Keiichi Betsui ,  Tadayoshi Kosaka ,  Takeo Masuda ,  Ikuo Ozaki ,  Masashi Ohta ,  Masafumi Kamakura ,  Makoto Saitou

发明人： Yoshiho SEO ,  Keiichi Betsui ,  Tadayoshi Kosaka ,  Takeo Masuda ,  Ikuo Ozaki ,  Masashi Ohta ,  Masafumi Kamakura ,  Makoto Saitou

IPC分类号： G09G5/00 ,  G09G3/28

CPC分类号： G09G3/2983 ,  G09G3/2942 ,  G09G2320/0233

摘要： The present invention provides a technique relating to a PDP and capable of canceling or reducing luminance unevenness due to voltage drop or the like. In a structure of the PDP, for example, two types of cells different in discharge timing are arranged in a zigzag manner on a screen. For example, the two types of cells have different discharge gap lengths because of a difference in areas and lengths of projections of electrodes of the respective cells. By the dispersion of discharge timings of cells, the voltage drop or the like is reduced. The design characteristic obtained by the arrangement pattern is superimposed on panel manufacture characteristic, whereby luminance unevenness is cancelled or reduced in display characteristic.

摘要翻译： 本发明提供了一种与PDP相关的技术，其能够抵消或降低由于电压下降等导致的亮度不均匀。 在PDP的结构中，例如，放电时间不同的两种类型的单元以锯齿形的方式布置在屏幕上。 例如，两种类型的单元具有不同的放电间隙长度，因为各个单元的电极的突起的面积和长度的差异。 通过电池的放电定时的分散，电压降等降低。 通过布置图案获得的设计特性叠加在面板制造特性上，从而消除或减少显示特性的亮度不均匀。

公开(公告)号：US20110001427A1

公开(公告)日：2011-01-06

申请号：US12674131

申请日：2007-10-02

申请人： Keiichi Betsui ,  Shinya Fukuta ,  Tadayoshi Kosaka ,  Minoru Hasegawa ,  Hajime Inoue ,  Yoshiho Seo ,  Tomonari Misawa

发明人： Keiichi Betsui ,  Shinya Fukuta ,  Tadayoshi Kosaka ,  Minoru Hasegawa ,  Hajime Inoue ,  Yoshiho Seo ,  Tomonari Misawa

IPC分类号： H01J17/02 ,  H01J9/00 ,  B32B1/00

CPC分类号： H01J11/12 ,  H01J11/40 ,  Y10T428/2991

摘要： A technique for achieving both discharge voltage reduction and discharge stabilization in a PDP and the like is provided. This PDP manufacturing method includes, for a structure of a front plate structure (11) to be exposed to a discharge space (30) to be filled with a discharge gas, a step of forming a first layer (4) having an effect of discharge protective layer on a dielectric layer (3), a step of forming a second layer (5) for protecting the first layer on the first layer, and a step of forming a third layer (6) of a powder for discharge stabilization to be exposed to the discharge space (30), the steps being performed in vacuum manufacturing process. And, the structure is made such that a surface of the first layer is exposed to the discharge space (30) by a step of removing the second layer by an aging discharge in the discharge space (30).

摘要翻译： 提供了用于实现PDP等中的放电电压降低和放电稳定化的技术。 该PDP制造方法包括：对于要暴露于要填充放电气体的放电空间（30）的前板结构（11）的结构，包括形成具有放电效果的第一层（4）的步骤 保护层，介电层（3）的保护层，形成用于保护第一层上的第一层的第二层（5）的步骤和形成用于放电稳定化的粉末的第三层（6）暴露的步骤 到放电空间（30），这些步骤在真空制造过程中进行。 并且，通过在放电空间（30）中通过老化放电去除第二层的步骤，使第一层的表面暴露于放电空间（30）的结构。

公开(公告)号：US08207672B2

公开(公告)日：2012-06-26

申请号：US12674131

申请日：2007-10-02

申请人： Keiichi Betsui ,  Shinya Fukuta ,  Tadayoshi Kosaka ,  Minoru Hasegawa ,  Hajime Inoue ,  Yoshiho Seo ,  Tomonari Misawa

发明人： Keiichi Betsui ,  Shinya Fukuta ,  Tadayoshi Kosaka ,  Minoru Hasegawa ,  Hajime Inoue ,  Yoshiho Seo ,  Tomonari Misawa

IPC分类号： H01J17/49 ,  H01J9/00 ,  H01J9/24

CPC分类号： H01J11/12 ,  H01J11/40 ,  Y10T428/2991

摘要： A technique for achieving both discharge voltage reduction and discharge stabilization in a PDP and the like is provided. This PDP manufacturing method includes, for a structure of a front plate structure (11) to be exposed to a discharge space (30) to be filled with a discharge gas, a step of forming a first layer (4) having an effect of discharge protective layer on a dielectric layer (3), a step of forming a second layer (5) for protecting the first layer on the first layer, and a step of forming a third layer (6) of a powder for discharge stabilization to be exposed to the discharge space (30), the steps being performed in vacuum manufacturing process. And, the structure is made such that a surface of the first layer is exposed to the discharge space (30) by a step of removing the second layer by an aging discharge in the discharge space (30).

摘要翻译： 提供了用于实现PDP等中的放电电压降低和放电稳定化的技术。 该PDP制造方法包括：对于要暴露于要填充放电气体的放电空间（30）的前板结构（11）的结构，包括形成具有放电效果的第一层（4）的步骤 保护层，介电层（3）的保护层，形成用于保护第一层上的第一层的第二层（5）的步骤和形成用于放电稳定化的粉末的第三层（6）暴露的步骤 到放电空间（30），这些步骤在真空制造过程中进行。 并且，通过在放电空间（30）中通过老化放电去除第二层的步骤，使第一层的表面暴露于放电空间（30）的结构。

公开(公告)号：US20110018786A1

公开(公告)日：2011-01-27

申请号：US12863616

申请日：2008-04-07

申请人： Keiichi Betsui ,  Tomonari Misawa ,  Tadayoshi Kosaka ,  Yoshiho Seo ,  Hajime Inoue ,  Shinya Fukuta ,  Minoru Hasegawa

发明人： Keiichi Betsui ,  Tomonari Misawa ,  Tadayoshi Kosaka ,  Yoshiho Seo ,  Hajime Inoue ,  Shinya Fukuta ,  Minoru Hasegawa

IPC分类号： G09G3/28

CPC分类号： H01J11/40 ,  H01J11/12

摘要： There is provided a technique for discharge stabilization of a plasma display panel by forming magnesium oxide with a large diameter and adjusting residual amounts of impurities contained in the magnesium oxide. That is, discharge stabilization material particle, which is coated on a protective-film layer of protecting electrodes and supplies sufficient amount of priming particles into a discharge gap, is focused. By setting each impurity concentration in the magnesium oxide used as the discharge stabilization material particle to 20 ppm or lower, discharge time lag is suppressed.

摘要翻译： 通过形成具有大直径的氧化镁并调节氧化镁中所含杂质的残留量，提供了等离子体显示面板的放电稳定化技术。 也就是说，聚焦放电稳定材料颗粒，其涂覆在保护电极的保护膜层上并将足够量的引发颗粒提供到放电间隙中。 通过将用作放电稳定材料颗粒的氧化镁中的每个杂质浓度设定为20ppm以下，可以抑制放电时间滞后。

公开(公告)号：US20100194727A1

公开(公告)日：2010-08-05

申请号：US12676603

申请日：2007-12-11

申请人： Yoshiho Seo ,  Keiichi Betsui ,  Tadayoshi Kosaka

发明人： Yoshiho Seo ,  Keiichi Betsui ,  Tadayoshi Kosaka

IPC分类号： G06F3/038

CPC分类号： H01J11/22 ,  G09G3/296 ,  G09G2320/041 ,  H01J11/12 ,  H01J2211/62

摘要： In a plasma display device, a temperature-monitoring electrode for monitoring a panel temperature is parallely arranged with at least either one of a display electrode and a scan electrode, or an address electrode in a PDP. And, a resistance-value monitoring circuit for monitoring a resistance value of the temperature-monitoring electrode is connected to the temperature-monitoring electrode, and further, a temperature-converting circuit for converting the resistance value monitored by the resistance-value monitoring circuit into a temperature is connected to the resistance-value monitoring circuit. And, respective driver drives respective electrode with applying a driving waveform and/or a driving voltage suitable for the temperature converted by the temperature-converting circuit, so that a useless margin design is unnecessary, and as a result, a performance in a normal-use situation can be improved.

摘要翻译： 在等离子体显示装置中，用于监视面板温度的温度监视电极与PDP中的显示电极和扫描电极或地址电极中的至少一个平行布置。 另外，用于监视温度监视电极的电阻值的电阻值监测电路与温度监视电极连接，另外，还设有用于将由电阻值监视电路监视的电阻值变换为 温度连接到电阻值监视电路。 并且，各驱动器通过施加适合于由温度转换电路转换的温度的驱动波形和/或驱动电压驱动各个电极，从而不需要无用的余量设计，结果， 使用情况可以改善。

公开(公告)号：US6048243A

公开(公告)日：2000-04-11

申请号：US791771

申请日：1997-01-29

申请人： Tadayoshi Kosaka ,  Fumihiro Namiki ,  Osamu Toyoda ,  Keiichi Betsui ,  Akira Tokai

发明人： Tadayoshi Kosaka ,  Fumihiro Namiki ,  Osamu Toyoda ,  Keiichi Betsui ,  Akira Tokai

IPC分类号： H01J9/02 ,  H01J9/24 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/36 ,  H01J9/00

CPC分类号： H01J9/242 ,  H01J11/12 ,  H01J11/36

摘要： The present invention provides a method of forming a plurality of barrier ribs each having an elongate configuration in plan and extending in the same direction within a display area for fabrication of a display panel. The method comprises the steps of forming a mask for cutting, having a masking pattern corresponding to the plurality of barrier ribs on a rib material layer, and removing portions of the rib material layer by jetting a cutting medium thereto, wherein the masking pattern is configured such that a plurality of elongate portions corresponding to the respective barrier ribs each extend across the display area to the outside of the display area and a spacing between adjacent end portions of elongate portions is smaller than a spacing between adjacent elongate portions within the display area.

摘要翻译： 本发明提供了一种形成多个隔壁的方法，每个隔壁具有平面的细长构造并且在用于制造显示面板的显示区域内的相同方向上延伸。 该方法包括以下步骤：形成用于切割的掩模，具有对应于肋材料层上的多个阻挡肋的掩模图案，以及通过向其中喷射切割介质去除肋材料层的部分，其中所述掩模图案被配置 使得对应于相应阻挡肋的多个细长部分各自延伸穿过显示区域到显示区域的外部，并且细长部分的相邻端部之间的间隔小于显示区域内的相邻细长部分之间的间隔。

公开(公告)号：US5825128A

公开(公告)日：1998-10-20

申请号：US694760

申请日：1996-08-09

申请人： Keiichi Betsui ,  Shin'ya Fukuta ,  Tadayoshi Kosaka ,  Fumihiro Namiki ,  Osamu Toyoda ,  Shigeo Kasahara

发明人： Keiichi Betsui ,  Shin'ya Fukuta ,  Tadayoshi Kosaka ,  Fumihiro Namiki ,  Osamu Toyoda ,  Shigeo Kasahara

IPC分类号： H01J9/02 ,  H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42 ,  H01J17/16 ,  H01J17/49

CPC分类号： H01J11/12 ,  H01J11/36 ,  H01J2211/363 ,  H01J2211/365

摘要： A plasma display panel has a matrix of plural first straight electrodes and plural straight second electrodes, respectively crossing each other, and a unit color element located at a crossing point of the first and second electrodes. A plurality of separator walls are spaced apart from each other and extend along the second electrodes, dividing a discharge space into a plurality of channels extending along respective, second electrodes. The separator walls undulate with a fixed periodicity so as to define alternating wide and narrow portions aligned along each channel and the respective first electrode. A fluorescent material is coated in each channel, the colors emitted from the fluorescent material being identical in each channel. A gas discharge takes place selectively at the wide portions in cooperation with the respective first and second electrodes. Optionally, connecting walls connect respective narrow portions of the adjacent separator walls, a height of the connecting wall being substantially lower than the height of the separator walls so as to allow the wide and narrow portions of each channel to be spatially continuous throughout a length of the channel.

摘要翻译： 等离子体显示面板具有分别交叉的多个第一直电极和多个直的第二电极的矩阵，以及位于第一和第二电极的交叉点的单位色素。 多个分隔壁彼此间隔开并且沿着第二电极延伸，将放电空间分成沿着相应的第二电极延伸的多个通道。 分隔壁以固定的周期波动，以便限定沿每个通道和相应的第一电极排列的交替的宽和窄部分。 在每个通道中涂覆荧光材料，从荧光材料发射的颜色在每个通道中相同。 与相应的第一和第二电极配合，在宽的部分选择性地发生气体放电。 可选地，连接壁连接相邻分离器壁的相应的窄部分，连接壁的高度基本上低于分离器壁的高度，以便允许每个通道的宽和窄部分在整个长度 这个频道。

公开(公告)号：US06236159B1

公开(公告)日：2001-05-22

申请号：US09087503

申请日：1998-05-29

申请人： Kazunori Inoue ,  Fumihiro Namiki ,  Keiichi Betsui ,  Shinya Fukuta ,  Tadayoshi Kosaka

发明人： Kazunori Inoue ,  Fumihiro Namiki ,  Keiichi Betsui ,  Shinya Fukuta ,  Tadayoshi Kosaka

IPC分类号： H01J1749

CPC分类号： H01J11/12 ,  H01J11/54

摘要： The gas discharge panel according to the present invention includes a pair of substrates, a plurality of barrier ribs, a sealing member, and two gas flow barriers. One of the substrates has a first vent hole and a second vent hole provided in a peripheral portion thereof for intercommunication between the inside and outside of the panel. The at least two gas flow barriers are provided between the sealing member and the barrier ribs located on opposite sides of an arrangement of the barrier ribs so that a gas introduced from the first vent hole flows through inter-rib spaces defined between adjacent pairs of barrier ribs and is expelled from the second vent hole.

摘要翻译： 根据本发明的气体放电面板包括一对基板，多个隔壁，密封构件和两个气体流动屏障。 一个基板具有设置在其周边部分中的第一通气孔和第二通气孔，用于在面板的内部和外部之间进行相互通信。 所述至少两个气体流动阻挡件设置在所述密封构件和位于所述阻挡肋的排列的相对侧上的所述障壁之间，使得从所述第一通气孔引入的气体流过相邻的隔壁对之间的肋间空间 排出第二排气孔。

公开(公告)号：US5967872A

公开(公告)日：1999-10-19

申请号：US78443

申请日：1998-05-14

申请人： Keiichi Betsui ,  Shin'ya Fukuta ,  Tadayoshi Kosaka ,  Fumihiro Namiki ,  Osamu Toyoda ,  Shigeo Kasahara

发明人： Keiichi Betsui ,  Shin'ya Fukuta ,  Tadayoshi Kosaka ,  Fumihiro Namiki ,  Osamu Toyoda ,  Shigeo Kasahara

IPC分类号： H01J9/02 ,  H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42

CPC分类号： H01J11/12 ,  H01J11/36 ,  H01J2211/363 ,  H01J2211/365

摘要： A plasma display panel has a matrix of plural first straight electrodes and plural straight second electrodes, respectively crossing each other, and a unit color element located at a crossing point of the first and second electrodes. A plurality of separator walls are spaced apart from each other and extend along the second electrodes, dividing a discharge space into a plurality of channels extending along respective, second electrodes. The separator walls undulate with a fixed periodicity so as to define alternating wide and narrow portions aligned along each channel and the respective first electrode. A fluorescent material is coated in each channel, the colors emitted from the fluorescent material being identical in each channel. A gas discharge takes place selectively at the wide portions in cooperation with the respective first and second electrodes. Optionally, connecting walls connect respective narrow portions of the adjacent separator walls, a height of the connecting wall being substantially lower than the height of the separator walls so as to allow the wide and narrow portions of each channel to be spatially continuous throughout a length of the channel.

摘要翻译： 等离子体显示面板具有分别交叉的多个第一直电极和多个直的第二电极的矩阵，以及位于第一和第二电极的交叉点的单位色素。 多个分隔壁彼此间隔开并且沿着第二电极延伸，将放电空间分成沿着相应的第二电极延伸的多个通道。 分隔壁以固定的周期波动，以便限定沿每个通道和相应的第一电极排列的交替的宽和窄部分。 在每个通道中涂覆荧光材料，从荧光材料发射的颜色在每个通道中相同。 与相应的第一和第二电极配合，在宽的部分选择性地发生气体放电。 可选地，连接壁连接相邻分离器壁的相应的窄部分，连接壁的高度基本上低于分离器壁的高度，以便允许每个通道的宽和窄部分在整个长度 这个频道。

公开(公告)号：US08279142B2

公开(公告)日：2012-10-02

申请号：US12090373

申请日：2006-01-17

申请人： Yoshiho Seo ,  Koichi Sakita ,  Tadayoshi Kosaka ,  Hajime Inoue ,  Kazushige Takagi

发明人： Yoshiho Seo ,  Koichi Sakita ,  Tadayoshi Kosaka ,  Hajime Inoue ,  Kazushige Takagi

IPC分类号： G09G3/28

CPC分类号： G09G3/2927 ,  G09G2310/066

摘要： A display device (1) including a surface discharge type plasma display panel (2) performs an addressing operation, a sustain operation and a reset operation. In the addressing operation, address discharge of an opposed discharge form with the second electrode (Y) used as a cathode is generated between the second electrode (Y) and a third electrode (A) in a cell to be energized or in a cell not to be energized. In the reset operation, an obtuse wave pulse (Pr1) having a negative polarity is applied to the second electrode (Y) so as to generate charge adjustment discharge starting from discharge of the opposed discharge form with the second electrode (Y) used as a cathode between the second electrode (Y) and the third electrode (A).

摘要翻译： 包括表面放电型等离子体显示面板（2）的显示装置（1）执行寻址操作，维持操作和复位操作。 在寻址操作中，在要被激励的单元中或第二电极（Y）中的第二电极（Y）和第三电极（A）之间产生与用作阴极的第二电极（Y）相反的放电形式的寻址放电 被激活。 在复位动作中，向第二电极（Y）施加具有负极性的钝角脉冲（Pr1），从而从第二电极（Y）用作相对放电形式的放电开始产生电荷调整放电 第二电极（Y）和第三电极（A）之间的阴极。