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公开(公告)号：US07282858B2
公开(公告)日：2007-10-16
申请号：US10786056
申请日：2004-02-26
申请人： Akira Tokai , Hitoshi Yamada , Manabu Ishimoto , Kenji Awamoto , Yosuke Yamazaki , Hitoshi Hirakawa , Akira Nakazawa , Koji Shinohe
发明人： Akira Tokai , Hitoshi Yamada , Manabu Ishimoto , Kenji Awamoto , Yosuke Yamazaki , Hitoshi Hirakawa , Akira Nakazawa , Koji Shinohe
IPC分类号： H01J1/62
CPC分类号： H01J11/18
摘要： A gas-discharge tube has a glass tube as its main body and a trench is provided in the axial direction of the glass tube on one surface (the surface opposed to the discharge surface) among the external surfaces of the glass tube. An address electrode is placed in the trench. The inner surface of the region of the glass tube where sustain electrodes are placed is formed to have a microscopic unevenness. A secondary electron emission film is formed on this inner surface where the unevenness is formed. In addition, a phosphor support member, whose cross section across the axis is in approximately a C-shape and where a phosphor layer has been formed in advance on the inner surface, is placed inside of the glass tube. Stable discharge characteristics is obtained by eliminating dispersion of the position of an electrode, relative to the gas-discharge tube.
摘要翻译： 气体放电管具有玻璃管作为其主体，并且在玻璃管的外表面的一个表面（与排出表面相对的表面）上沿玻璃管的轴向设置沟槽。 地址电极放置在沟槽中。 配置有维持电极的玻璃管的区域的内表面形成为具有微小的凹凸。 在形成有凹凸的内表面上形成二次电子发射膜。 另外，在玻璃管的内侧，配置有横截面为大致C字状，荧光体层预先在内表面形成的荧光体支撑体。 通过消除相对于气体放电管的电极位置的分散，可获得稳定的放电特性。
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22.发明申请公开(公告)号：US20060175972A1
公开(公告)日：2006-08-10
申请号：US11399629
申请日：2006-04-07
申请人： Hitoshi Yamada , Akira Tokai , Manabu Ishimoto , Yosuke Yamazaki , Kenji Awamoto , Koji Shinohe , Hitoshi Hirakawa
发明人： Hitoshi Yamada , Akira Tokai , Manabu Ishimoto , Yosuke Yamazaki , Kenji Awamoto , Koji Shinohe , Hitoshi Hirakawa
CPC分类号： H01J9/20 , H01J61/35 , H01J65/00 , H01J65/04 , H01J65/042 , H01J2209/015
摘要： A light-emitting discharge tube in which an outer wall surface of a glass tube is made less susceptible to flaws by forming a protective film on the outer wall surface of the glass tube, a method of fabricating the light-emitting discharge tube, and a protective film forming apparatus are provided. The light-emitting discharge tube defines light-emitting discharge regions by a plurality of external electrodes. The outer wall surface of the light-emitting discharge tube (the glass tube) is coated with the protective film (a metal film, a conductive metal oxide film, an insulating metal oxide film, or an organic film).
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公开(公告)号：US20050088091A1
公开(公告)日：2005-04-28
申请号：US10786056
申请日：2004-02-26
申请人： Akira Tokai , Hitoshi Yamada , Manabu Ishimoto , Kenji Awamoto , Yosuke Yamazaki , Hitoshi Hirakawa , Akira Nakazawa , Koji Shinohe
发明人： Akira Tokai , Hitoshi Yamada , Manabu Ishimoto , Kenji Awamoto , Yosuke Yamazaki , Hitoshi Hirakawa , Akira Nakazawa , Koji Shinohe
CPC分类号： H01J11/18
摘要： A gas-discharge tube has a glass tube as its main body and a trench is provided in the axial direction of the glass tube on one surface (the surface opposed to the discharge surface) among the external surfaces of the glass tube. An address electrode is placed in the trench. The inner surface of the region of the glass tube where sustain electrodes are placed is formed to have a microscopic unevenness. A secondary electron emission film is formed on this inner surface where the unevenness is formed. In addition, a phosphor support member, whose cross section across the axis is in approximately a C-shape and where a phosphor layer has been formed in advance on the inner surface, is placed inside of the glass tube. Stable discharge characteristics is obtained by eliminating dispersion of the position of an electrode, relative to the gas-discharge tube.
摘要翻译： 气体放电管具有玻璃管作为其主体，并且在玻璃管的外表面的一个表面（与排出表面相对的表面）上沿玻璃管的轴向设置沟槽。 地址电极放置在沟槽中。 配置有维持电极的玻璃管的区域的内表面形成为具有微小的不均匀性。 在形成有凹凸的内表面上形成二次电子发射膜。 另外，在玻璃管的内侧，配置有横截面为大致C字状，荧光体层预先在内表面形成的荧光体支撑体。 通过消除相对于气体放电管的电极位置的分散，可获得稳定的放电特性。
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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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25.发明申请公开(公告)号：US20070007877A1
公开(公告)日：2007-01-11
申请号：US11521314
申请日：2006-09-15
IPC分类号： H01J1/62
CPC分类号： H01J11/18 , G09G3/2927 , G09G3/293 , G09G3/2983
摘要： A plurality of arc tubes are arranged in parallel with the long side of a rectangular screen, a plurality of first electrodes and second electrodes are arranged on the display surface side of the arc tube array in the direction intersecting the longitudinal direction of the arc tubes, and a plurality of third electrodes are arranged on the back side of the arc tube array along the longitudinal direction of the arc tubes. At the time of screen display, the third electrodes are used as scan electrodes and a scan voltage is applied sequentially to the plurality of third electrodes. In the meantime, a voltage is applied to a desired first electrode or second electrode so that discharge takes place in a desired light-emitting cell and a light-emitting cell is selected. Thereafter, display discharge takes place between the adjacent first electrode and second electrode thus performing display.
摘要翻译： 多个电弧管与矩形屏幕的长边平行布置，多个第一电极和第二电极沿着与电弧管的纵向交叉的方向排列在电弧管阵列的显示面上， 并且多个第三电极沿着电弧管的长度方向布置在电弧管阵列的背面上。 在屏幕显示时，将第三电极用作扫描电极，并且将扫描电压依次施加到多个第三电极。 同时，对期望的第一电极或第二电极施加电压，使得在期望的发光单元中进行放电，并且选择发光单元。 此后，在相邻的第一电极和第二电极之间进行显示放电，从而进行显示。
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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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27.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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28.发明授权Display device including gas discharge tubes sandwiched between a front support member and rear support members 失效显示装置包括夹在前支撑构件和后支撑构件之间的气体放电管公开(公告)号：US07880374B2
公开(公告)日：2011-02-01
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 ... 328）之间的多个气体放电管（11R，11G，11B ......） 。 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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公开(公告)号：US20060220575A1
公开(公告)日：2006-10-05
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： G09G3/10
CPC分类号： H01J11/18
摘要： A return path is efficiently and advantageously provided for alternate discharge current flowing between X and Y driver circuits arranged on right and left sides of an AC-driven gas discharge display device of especially a plasma tube array type. The AC-driven gas discharge display device comprises a front-side, transparent substrate and a rear-side substrate sandwiching a plurality of thin discharge tubes arranged side by side. The front-side substrate has, on an inner surface thereof, a plurality of pairs of display electrode. The rear-side substrate has, on an inner surface thereof, a plurality of address electrodes in a direction transverse to the plurality of display electrodes. In the display device, striped light-blocking, electrically conductive films are formed on an outer surface of the front-side substrate at locations corresponding to locations between respective ones of the pairs of display electrode. The light-blocking, electrically conductive films are coupled at their opposite ends to respective points of 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： 有效地提供返回路径用于在布置在特别是等离子体管阵列型的AC驱动气体放电显示装置的左侧和右侧的X和Y驱动电路之间的交替放电电流。 交流驱动气体放电显示装置包括前侧，透明基板和夹持并排布置的多个薄放电管的后侧基板。 前侧基板在其内表面上具有多对显示电极。 背面基板在其内表面上在与多个显示电极横向的方向上具有多个寻址电极。 在显示装置中，在对应于各对显示电极之间的位置的位置处，在前侧基板的外表面上形成带状遮光的导电膜。 遮光导电膜分别在X和Y电极驱动电路中的相对端耦合到公共参考电位的相应点，以提供用于交替放电电流的返回路径。
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30.发明授权Manufacturing method of gas discharge tube, gas discharge tube, and display device 失效气体放电管，气体放电管和显示装置的制造方法公开(公告)号：US08008847B2
公开(公告)日：2011-08-30
申请号：US12120276
申请日：2008-05-14
申请人： Akira Tokai , Hitoshi Yamada , Kenji Awamoto
发明人： Akira Tokai , Hitoshi Yamada , Kenji Awamoto
CPC分类号： H01J9/266 , H01J9/20 , H01J9/245 , H01J9/395 , H01J9/40 , H01J11/18 , H01J61/35 , H01J65/046
摘要： A gas discharge tube is manufactured by closing an opening of a glass tube by forming a glass layer with outer peripheral shape identical to the outer peripheral shape of the glass tube on an end face of the glass tube. An open end face (opening) of the glass tube is pressure-welded to a dry film containing a low melting point glass powder and a binder resin, and then the glass tube is lifted up to transfer the dry film for closing the opening to the end face of the glass tube. A phosphor support member is inserted into the glass tube from a side opposite to the end face and then an end of the phosphor support member is caused to adhere to the dry film. The binder resin is burnt off, and the dry film is vitrified to produce a low melting point glass layer.
摘要翻译： 通过在玻璃管的端面上形成与玻璃管的外周形状相同的外周形状的玻璃层来封闭玻璃管的开口来制造气体放电管。 玻璃管的开口端（开口）被压焊到含有低熔点玻璃粉末和粘合剂树脂的干膜上，然后将玻璃管提起以将用于封闭开口的干膜转移到 玻璃管的端面。 荧光体支撑构件从与端面相反的一侧插入到玻璃管中，然后使荧光体支撑构件的一端粘附到干膜上。 烧结粘合剂树脂，将干膜玻璃化，生成低熔点玻璃层。
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