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公开(公告)号：US08305292B2
公开(公告)日：2012-11-06
申请号：US12326700
申请日：2008-12-02
申请人： Hiroaki Tamura , Hitoshi Hirakawa , Koji Shinohe , Yoshio Shibukawa , Takamitsu Bunno , Tetsuya Makino , Kenji Awamoto , Yoko Shinoda
发明人： Hiroaki Tamura , Hitoshi Hirakawa , Koji Shinohe , Yoshio Shibukawa , Takamitsu Bunno , Tetsuya Makino , Kenji Awamoto , Yoko Shinoda
IPC分类号： G09G5/00
摘要： A large-scale display device having a plurality of display units which each include a plurality of elongated plasma tubes each filled with a discharge gas, and at least one pair of display electrodes disposed outside the plasma tubes, voltage applying means which applies a drive voltage to the display electrodes to cause electric discharge in the plasma tubes for display.Vertically adjoining ones of the display units respectively have adjoining portions which are offset thicknesswise from each other for prevention of contact between the plasma tubes of the vertically adjoining display units. The voltage applying means is disposed away from the adjoining portions of the vertically adjoining display units.
摘要翻译： 一种具有多个显示单元的大型显示装置，每个显示单元包括各自填充有放电气体的多个细长等离子管，以及设置在等离子体管外部的至少一对显示电极，施加驱动电压 到显示电极引起等离子体管中的放电以进行显示。 垂直相邻的显示单元分别具有彼此厚度偏移的邻接部分，以防止垂直相邻的显示单元的等离子体管之间的接触。 电压施加装置远离垂直相邻的显示单元的邻接部分设置。
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公开(公告)号：US20100231486A1
公开(公告)日：2010-09-16
申请号：US12282103
申请日：2006-03-09
IPC分类号： G09G3/28
摘要： A plasma arc tube display is fabricated by arranging a plurality of arc tubes having fluorescent substance layers on the inside and filled with a discharge gas, joining a front substrate and a rear substrate having electrodes to both surfaces of these arranged arc tubes, and interconnecting a plurality of plasma arc tube modules having frames facing the rear substrate with the flexible front substrate interposed therebetween to connect the electrodes installed on the front substrate to each other. Since the plasma arc tube modules can be folded, the plasma arc tube display can be easily transported even if it has a large-sized screen.
摘要翻译： 通过在内部配置多个具有荧光物质层的电弧管并填充有放电气体，将前面基板和具有电极的后方基板连接到这些配置的电弧管的两面而制造等离子体电弧管显示器， 多个等离子弧管模块具有面向后基板的框架，其中柔性前基板插入其间，以将安装在前基板上的电极彼此连接。 由于可以折叠等离子弧管模块，所以等离子弧管显示器即使具有大尺寸屏幕也能够容易地传送。
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公开(公告)号：US07656082B2
公开(公告)日：2010-02-02
申请号：US11902488
申请日：2007-09-21
IPC分类号： H01J1/62
摘要： In accordance with an aspect of the present invention, a color display device (10) includes a plurality of gas discharge tubes disposed side by side. The gas discharge tubes have respective phosphor layers (4R, 4G, 4B) of different materials for different colors disposed therein and containing discharge gas therein. Each of the gas discharge tubes has a plurality of light-emitting points disposed along the length thereof. The color display device further includes a plurality of display electrodes disposed on the display screen side of the gas discharge tubes, and a plurality of signal electrodes (3) disposed on the rear side of the gas discharge tubes. Voltage control layers (6R, 6G, 6B) are disposed between the phosphor layers and the signal electrodes. The voltage control layers are made of materials which change firing voltages applied between the display electrodes and the signal electrodes. The materials of the voltage control layers are selected for the different materials of the different phosphor layers so as to minimize the difference of the firing voltages for the plurality of gas discharge tubes.
摘要翻译： 根据本发明的一个方面，彩色显示装置（10）包括并排设置的多个气体放电管。 气体放电管具有不同颜色的不同材料的荧光体层（4R，4G，4B），其中配置有不同的颜色并且在其中含有放电气体。 每个气体放电管具有沿其长度设置的多个发光点。 彩色显示装置还包括设置在气体放电管的显示屏侧的多个显示电极和设置在气体放电管的后侧的多个信号电极（3）。 电压控制层（6R，6G，6B）设置在荧光体层和信号电极之间。 电压控制层由改变施加在显示电极和信号电极之间的点火电压的材料制成。 为不同荧光体层的不同材料选择电压控制层的材料，以便最小化多个气体放电管的点火电压的差异。
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4.发明申请公开(公告)号：US20090310343A1
公开(公告)日：2009-12-17
申请号：US12327036
申请日：2008-12-03
CPC分类号： H01J11/18
摘要： A light emitting tube array is provided which includes: front and rear plates; and a plurality of elongated light emitting tubes each filled with a discharge gas and disposed parallel to each other between the front and rear plates, the front plate being transparent and having an enough rigidity to support the light emitting tubes, the front plate including at least one pair of display electrodes provided thereon in contact with the light emitting tubes as extending perpendicularly to the light emitting tube, the rear plate having an enough flexibility to adapt to variation in sectional dimensions of the light emitting tubes, the rear plate including address electrodes provided thereon in contact with the respective light emitting tubes as extending longitudinally of the light emitting tubes.
摘要翻译： 提供一种发光管阵列，其包括：前板和后板; 以及多个细长的发光管，每个充满放电气体并且在前板和后板之间彼此平行地设置，前板是透明的并且具有足够的刚度来支撑发光管，前板至少包括 一对显示电极设置在其上，与发光管接触地垂直于发光管延伸，后板具有足够的灵活性以适应发光管的截面尺寸的变化，所述后板包括提供的寻址电极 其上与发光管的发光管相接触，沿着发光管的纵向延伸。
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公开(公告)号：US20090179546A1
公开(公告)日：2009-07-16
申请号：US12300335
申请日：2006-05-10
摘要： A light emitting portion and an electrode board including electrodes for driving the light emitting portion for light emission are provided as separate members. This allows the light emitting portion to have a smaller thickness, and widens the choices of substrate materials for the electrode board. Therefore, a flexible material can be used for the electrode board, thereby imparting the display device with flexibility. Further, the light emitting portion and the electrode board can be separately produced, so that the degree of freedom is increased in the production of the display device. Therefore, the light emitting portion and the electrode board can be produced in different steps or in different production lines. Further, the light emitting portion, the electrode board and other components can be individually evaluated for quality, thereby reducing the production costs of the display device.
摘要翻译： 发光部分和包括用于驱动用于发光的发光部分的电极的电极板被提供为分离的部件。 这允许发光部分具有更小的厚度，并且扩大了用于电极板的基板材料的选择。 因此，柔性材料可以用于电极板，从而赋予显示装置的灵活性。 此外，可以分开制造发光部分和电极板，使得显示装置的制造中的自由度增加。 因此，可以以不同的步骤或不同的生产线生产发光部分和电极板。 此外，可以单独地评估发光部分，电极板等部件的质量，从而降低显示装置的生产成本。
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公开(公告)号：US20080061691A1
公开(公告)日：2008-03-13
申请号：US11979927
申请日：2007-11-09
申请人： Akira Tokai , Manabu Ishimoto , Hitoshi Hirakawa , Yosuke Yamazaki , Koji Shinohe , Kenji Awamoto
发明人： Akira Tokai , Manabu Ishimoto , Hitoshi Hirakawa , Yosuke Yamazaki , Koji Shinohe , Kenji Awamoto
摘要： A display device (10) includes a plurality of gas discharge tubes (11R, 11G, 11B, . . . ) sandwiched between a front support plate (31) and a plurality of rear support plates (321, 322, . . . 328). The display device further includes: a plurality of display electrodes (2) formed on a surface of the front support plate facing the plurality of gas discharge tubes to extend across tube axes of the plurality of gas discharge tubes; a plurality of signal electrodes (3) formed on surfaces of the plurality of rear support plates facing the plurality of gas discharge tubes to extend along the longitudinal direction of the plurality of gas discharge tubes. Another rear support plate (330) for supporting the plurality of rear support plates is disposed on surfaces of the plurality of rear support plates opposite to the surfaces facing the plurality of gas discharge tubes.
摘要翻译： 显示装置（10）包括夹在前支撑板（31）和多个后支撑板（321,322 ...）之间的多个气体放电管（11R，11G，11B ......）。 328）。 显示装置还包括：多个显示电极（2），形成在前支撑板的面对多个气体放电管的表面上，以跨过多个气体放电管的管轴延伸; 多个信号电极（3）形成在所述多个后支撑板的面对所述多个气体放电管的表面上，以沿着所述多个气体放电管的纵向方向延伸。 用于支撑多个后支撑板的另一个后支撑板（330）设置在多个后支撑板的与面对多个气体放电管的表面相对的表面上。
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7.发明授权AC-driven gas discharge display device having plural thin discharge tubes, plural pairs of display electrodes transverse to the thin display tubes and plural signal electrodes transverse to the display electrodes with light-blocking, electrically conductive films between respective pairs of display electrodes 失效交流驱动气体放电显示装置具有多个薄放电管，多个显示电极横向于薄显示管和多个信号电极横向于显示电极，在相对的显示电极对之间具有阻光的导电膜公开(公告)号：US07256538B2
公开(公告)日：2007-08-14
申请号：US11205036
申请日：2005-08-17
申请人： Manabu Ishimoto , Hitoshi Hirakawa , Kenji Awamoto , Akira Tokai , Koji Shinohe
发明人： Manabu Ishimoto , Hitoshi Hirakawa , Kenji Awamoto , Akira Tokai , Koji Shinohe
IPC分类号： H01J1/62
CPC分类号： H01J11/18
摘要： In an AC-driven gas discharge display device and especially a plasma tube array type, a return path is provided for alternate discharge current flowing between X and Y driver circuits. The AC-driven gas discharge display device comprises a front-side, transparent substrate and a rear-side substrate sandwiching therebetween a plurality of thin discharge tubes arranged side by side; a plurality of pairs of display electrodes on an inner surface of the front-side substrate; and a plurality of address electrodes, in a direction transverse to the plurality of display electrodes, the rear-side substrate on an inner surface. Striped light-blocking, electrically conductive films are disposed on an outer surface of the front-side substrate at locations between respective ones of the pairs of display electrodes and coupled at their opposite ends to respective points of a common reference potential in the X- and Y-electrode driver circuits, respectively, to provide a return path for alternate discharge current.
摘要翻译： 在AC驱动气体放电显示装置，特别是等离子体管阵列型中，提供了在X和Y驱动电路之间流动的交替放电电流的返回路径。 AC驱动气体放电显示装置包括：前侧透明基板和夹在其间的背面基板，多个并排布置的薄放电管; 在前侧基板的内表面上的多对显示电极; 以及多个寻址电极，在横向于多个显示电极的方向上，位于内表面上的后侧基板。 带状遮光的导电膜设置在前侧基板的外表面上，位于相对的一对显示电极之间的位置，并且在其相对端处被耦合到X和X中的共同参考电位的相应点 Y电极驱动电路分别提供用于交替放电电流的返回路径。
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公开(公告)号：US20060214554A1
公开(公告)日：2006-09-28
申请号：US11155541
申请日：2005-06-20
申请人： Yosuke Yamazaki , Manabu Ishimoto , Hitoshi Yamada , Hitoshi Hirakawa , Akira Tokai , Koji Shinohe , Kenji Awamoto
发明人： Yosuke Yamazaki , Manabu Ishimoto , Hitoshi Yamada , Hitoshi Hirakawa , Akira Tokai , Koji Shinohe , Kenji Awamoto
CPC分类号： H01J11/18
摘要： A plasma tube array according to the present invention includes plural light emitting tubes that have fluorescent material layers inside and are mutually lined up in parallel. The plasma tube array includes pairs of display electrodes that are formed along the respective fluorescent material layers. The fluorescent material layers are disposed in sequence in the longitudinal direction of the light emitting tubes.
摘要翻译： 根据本发明的等离子体管阵列包括多个发光管，其内部具有荧光材料层并且彼此相互排列。 等离子体管阵列包括沿着各个荧光材料层形成的成对的显示电极。 荧光体层沿着发光管的长度方向依次配置。
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公开(公告)号：US06713959B1
公开(公告)日：2004-03-30
申请号：US09763572
申请日：2001-02-26
申请人： Osamu Toyoda , Akira Tokai , Kazunori Inoue , Fumihiro Namiki , Saburou Morita , Yojiro Shimada , Hitoshi Hirakawa , Takashi Katayama
发明人： Osamu Toyoda , Akira Tokai , Kazunori Inoue , Fumihiro Namiki , Saburou Morita , Yojiro Shimada , Hitoshi Hirakawa , Takashi Katayama
IPC分类号： G09G328
摘要： A plasma display panel and method of producing same, in which projections are formed in grooves between partitions and phosphor layers are provided on the projections so as to increase the area where phosphor adheres and thereby to increase the luminance. A pair of substrates, opposed to each other, form a discharge space. Band-like partitions partitioning the discharge space are arranged on one of the back and front substrates. Wall-like projections, lower than the partitions but high enough to increase the area where phosphor layers are formed, are provided in the region where the discharge space is formed in the long grooves between the partitions or around the discharge space. Phosphor layers are formed in the grooves between the partitions including the wall-like projections.
摘要翻译： 在突起上设置等离子体显示面板及其制造方法，其中突起形成在分隔壁和荧光体层之间的凹槽中，以增加荧光粉粘附的面积，从而增加亮度。 彼此相对的一对基板形成放电空间。 分隔放电空间的带状分隔件布置在背面和正面基板之一上。 在隔板之间的长槽或放电空间周围形成放电空间的区域中，设置有低于分隔壁但足够高以增加形成荧光体层的面积的壁状突起。 在包括壁状突起的隔板之间的沟槽中形成荧光体层。
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10.发明授权公开(公告)号：US08330676B2
公开(公告)日：2012-12-11
申请号：US12486028
申请日：2009-06-17
IPC分类号： G09G3/28
CPC分类号： G09G3/288 , G09G3/2983 , G09G2320/0233 , G09G2320/0693
摘要： This invention provides a plasma tube array-type display device and a luminance correcting method realizing reduced variations in luminance values of a plasma tube array. A gradient of the luminance value in the longitudinal direction of one plasma tube is calculated on the basis of the obtained luminance value at a plurality of positions in the longitudinal direction of at least one plasma tube. A difference of the luminance value of each plasma tube obtained at the same relative position. On the basis of the gradient of the luminance value and the difference of the luminance value of each plasma tube at the same relative position, a correction luminance value in each discharge cell in the longitudinal direction of each of the plurality of plasma tubes is calculated.
摘要翻译： 本发明提供一种等离子体管阵列型显示装置和实现等离子体管阵列的亮度变化的亮度校正方法。 基于在至少一个等离子体管的纵向上的多个位置处获得的亮度值来计算一个等离子体管的纵向的亮度的梯度。 在相同相对位置获得的等离子体管的亮度值的差异。 基于相同相对位置处的亮度值的梯度和等离子体管的亮度差的差异，计算出各个等离子体管的长度方向上的各放电单元的校正亮度值。
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