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公开(公告)号：US08174198B2
公开(公告)日：2012-05-08
申请号：US12400162
申请日：2009-03-09
申请人： Hisanori Tsuda , Yasue Sato
发明人： Hisanori Tsuda , Yasue Sato
IPC分类号： H05B37/00
CPC分类号： G09G3/22 , G09G2320/048
摘要： An image display apparatus includes a rear plate including electron-emitting devices, a face plate including an anode electrode, a voltage applying unit configured to apply a voltage to the anode electrode, a switching unit configured to switch between a display state of displaying an image and a non-display state of displaying no image, and a timing unit. The timing unit measures a non-display time, which is an amount of time that the switching unit allows the non-display state to continue. After the timing unit has measured a certain non-display time, the voltage applying unit applies, to the anode electrode, a second voltage lower than a first voltage to be applied in the display state, to enable the electron-emitting devices to emit electrons.
摘要翻译： 图像显示装置包括：背板，包括电子发射器件;面板包括阳极电极;施加电压单元，被配置为向阳极施加电压;开关单元，被配置为在显示图像的显示状态 以及不显示图像的非显示状态，以及定时单元。 定时单元测量非显示时间，这是切换单元允许非显示状态继续的时间量。 在定时单元测量了一定的非显示时间之后，电压施加单元向阳极施加低于要在显示状态下施加的第一电压的第二电压，以使电子发射器件能够发射电子 。
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2.发明授权Image display apparatus provided with an ion pump assembly arranged within an external container 失效具有布置在外部容器内的离子泵组件的图像显示装置公开(公告)号：US07301269B2
公开(公告)日：2007-11-27
申请号：US11210766
申请日：2005-08-25
申请人： Ihachiro Gofuku , Masaru Kamio , Hisanori Tsuda , Yasue Sato , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
发明人： Ihachiro Gofuku , Masaru Kamio , Hisanori Tsuda , Yasue Sato , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
CPC分类号： H01J7/18 , H01J7/14 , H01J9/385 , H01J29/845 , H01J29/94 , H01J31/127 , H01J41/12 , H01J2329/943
摘要： Provided is an image display apparatus, including: a vacuum container which includes an electron source and an anode electrode opposed to the electron source; and an ion pump arranged so as to communicate through the vacuum container, in which: an ion pump container is composed of a non-electroconductive material; and an electroconductive film is formed on an external surface of the vacuum container on a side on which the ion pump container is mounted or on an internal surface of the ion pump container. The image display apparatus achieves: a reduction in weight of the ion pump; an improvement in compatibility to the vacuum container; and the prevention of an adverse effect of discharge inside the ion pump on image display.
摘要翻译： 提供一种图像显示装置，包括：真空容器，其包括电子源和与电子源相对的阳极电极; 以及离子泵，其配置成通过真空容器连通，其中：离子泵容器由非导电材料构成; 并且在真空容器的安装有离子泵容器的一侧的外表面上或离子泵容器的内表面上形成导电膜。 图像显示装置实现：离子泵的重量减少; 改善与真空容器的相容性; 并防止离子泵内的放电的不良影响对图像显示。
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公开(公告)号：US07635943B2
公开(公告)日：2009-12-22
申请号：US11205062
申请日：2005-08-17
申请人： Masaru Kamio , Ihachiro Gofuku , Hisanori Tsuda , Yasue Sato
发明人： Masaru Kamio , Ihachiro Gofuku , Hisanori Tsuda , Yasue Sato
IPC分类号： H01J7/16
摘要： An image display apparatus is provided with a vacuum chamber consisting of an electron source substrate and an image display substrate, and an ion pump which is attached to an electron-emitting substrate or the image display substrate and exhausts air from the vacuum chamber by the action of a magnet, wherein the magnet is attached and fixed to the substrate to which the ion pump has been attached. Thereby, the image display apparatus prevents the magnet from applying an excessive force to the ion pump by its weight, and acquires a stable structure without causing a vacuum leak.
摘要翻译： 图像显示装置设置有由电子源基板和图像显示基板构成的真空室，以及安装在电子发射基板或图像显示基板上的离子泵，并通过动作排出来自真空室的空气 的磁体，其中所述磁体被附接并固定到已经附接有离子泵的基板。 因此，图像显示装置防止磁体通过其重量对离子泵施加过大的力，并且获得稳定的结构而不会引起真空泄漏。
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公开(公告)号：US20090243497A1
公开(公告)日：2009-10-01
申请号：US12400162
申请日：2009-03-09
申请人： Hisanori Tsuda , Yasue Sato
发明人： Hisanori Tsuda , Yasue Sato
IPC分类号： G09G3/10
CPC分类号： G09G3/22 , G09G2320/048
摘要： An image display apparatus includes a rear plate including electron-emitting devices, a face plate including an anode electrode, a voltage applying unit configured to apply a voltage to the anode electrode, a switching unit configured to switch between a display state of displaying an image and a non-display state of displaying no image, and a timing unit. The timing unit measures a non-display time, which is an amount of time that the switching unit allows the non-display state to continue. After the timing unit has measured a certain non-display time, the voltage applying unit applies, to the anode electrode, a second voltage lower than a first voltage to be applied in the display state, to enable the electron-emitting devices to emit electrons.
摘要翻译： 图像显示装置包括：背板，包括电子发射器件;面板包括阳极电极;施加电压单元，被配置为向阳极施加电压;开关单元，被配置为在显示图像的显示状态 以及不显示图像的非显示状态，以及定时单元。 定时单元测量非显示时间，这是切换单元允许非显示状态继续的时间量。 在定时单元测量了一定的非显示时间之后，电压施加单元向阳极施加低于要在显示状态下施加的第一电压的第二电压，以使电子发射器件能够发射电子 。
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公开(公告)号：US07279846B2
公开(公告)日：2007-10-09
申请号：US11205050
申请日：2005-08-17
申请人： Ihachiro Gofuku , Masaru Kamio , Hisanori Tsuda , Yasue Sato , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
发明人： Ihachiro Gofuku , Masaru Kamio , Hisanori Tsuda , Yasue Sato , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
摘要： Provided is an image display apparatus including: a vacuum container having an electron source enclosed therein for displaying an image; an ion pump communicating with the vacuum container for discharging air therefrom and decreasing pressure therein; and a resistor connected in series with the ion pump with respect to a power supply for driving the ion pump. Even if internal resistance of the ion pump undergoes order-of-magnitude changes according to its operating state, current consumption can be suppressed and the ion pump can be driven efficiently.
摘要翻译： 本发明提供一种图像显示装置，包括：真空容器，其内装有用于显示图像的电子源; 离子泵与真空容器连通，用于从其中排出空气并减小其中的压力; 以及与离子泵相对于用于驱动离子泵的电源串联连接的电阻器。 即使离子泵的内部电阻根据其运行状态而发生数量级的变化，也可以抑制电流消耗，能够有效地驱动离子泵。
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公开(公告)号：US20060043866A1
公开(公告)日：2006-03-02
申请号：US11210814
申请日：2005-08-25
申请人： Hisanori Tsuda , Masaru Kamio , Ihachiro Gofuku , Yasue Sato , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
发明人： Hisanori Tsuda , Masaru Kamio , Ihachiro Gofuku , Yasue Sato , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
CPC分类号： H01J31/123 , H01J29/867 , H01J2329/868 , H01J2329/943
摘要： In an image display apparatus composed of a vacuum container having an electron source composed of multiple electron-emitting devices and a phosphor film that is irradiated with an electron from the electron source to emit light for display, an ion pump for exhausting the vacuum container through a communicating path by virtue of an action of a magnetism forming portion is arranged. A magnetic shielding member is arranged in a space where the ion pump and the electron-emitting devices are in communication with each other, whereby an influence of a magnetic field generated by the magnetism forming portion on the trajectory of an electron emitted from any one of the electron-emitting devices and display luminance unevenness incidental to the influence are removed.
摘要翻译： 在由具有由多个电子发射器件组成的电子源的真空容器和从电子源照射电子以发光的荧光膜构成的图像显示装置中，用于通过以下方式排出真空容器的离子泵 配置由磁性形成部的作用而形成的连通路径。 磁性屏蔽构件布置在离子泵和电子发射器件彼此连通的空间中，由此磁性形成部分产生的磁场对从任何一个发射的电子的轨迹的影响 去除了与影响有关的电子发射器件和显示器亮度不均匀。
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7.发明授权Image display apparatus having ion pump and electron-emitting devices in communication via mesh or stripe shaped member 失效具有离子泵的图像显示装置和通过网状或条状部件连通的电子发射装置公开(公告)号：US07511425B2
公开(公告)日：2009-03-31
申请号：US11210814
申请日：2005-08-25
申请人： Hisanori Tsuda , Masaru Kamio , Ihachiro Gofuku , Yasue Sato , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
发明人： Hisanori Tsuda , Masaru Kamio , Ihachiro Gofuku , Yasue Sato , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
CPC分类号： H01J31/123 , H01J29/867 , H01J2329/868 , H01J2329/943
摘要： In an image display apparatus composed of a vacuum container having an electron source composed of multiple electron-emitting devices and a phosphor film that is irradiated with an electron from the electron source to emit light for display, an ion pump for exhausting the vacuum container through a communicating path by virtue of an action of a magnetism forming portion is arranged. A magnetic shielding member is arranged in a space where the ion pump and the electron-emitting devices are in communication with each other, whereby an influence of a magnetic field generated by the magnetism forming portion on the trajectory of an electron emitted from any one of the electron-emitting devices and display luminance unevenness incidental to the influence are removed.
摘要翻译： 在由具有由多个电子发射器件组成的电子源的真空容器和从电子源照射电子以发光的荧光膜构成的图像显示装置中，用于通过以下方式排出真空容器的离子泵 配置由磁性形成部的作用而形成的连通路径。 磁性屏蔽构件布置在离子泵和电子发射器件彼此连通的空间中，由此磁性形成部分产生的磁场对从任何一个发射的电子的轨迹的影响 去除了与影响有关的电子发射器件和显示器亮度不均匀。
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公开(公告)号：US07439661B2
公开(公告)日：2008-10-21
申请号：US11206050
申请日：2005-08-18
申请人： Yasue Sato , Masaru Kamio , Ihachiro Gofuku , Hisanori Tsuda , Tomoko Narusawa , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
发明人： Yasue Sato , Masaru Kamio , Ihachiro Gofuku , Hisanori Tsuda , Tomoko Narusawa , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
CPC分类号： H01J29/845 , H01J29/94 , H01J2329/00
摘要： It is an object of the present invention to provide an image display apparatus in which the change over time of its electron source characteristics is small, and in which uneven brightness and color shift of an image is almost unnoticeable. To achieve this object, the present invention is directed to an image display apparatus containing an electron source substrate having a plurality of electron-emitting devices arrayed thereon, an image forming substrate arranged so as to face the electron source substrate and having a phosphor film and an anode electrode film, and magnetic field generating means, wherein a component parallel to the electron source substrate of a magnetic flux density of a magnetic field generated by the magnetic field generating means is not greater than 0.01 Tesla at any location of the electron-emitting devices.
摘要翻译： 本发明的目的是提供一种图像显示装置，其中其电子源特性随时间的变化小，并且图像的不均匀亮度和色偏几乎不明显。 为了实现该目的，本发明涉及一种图像显示装置，其包含具有排列在其上的多个电子发射器件的电子源基片，与该电子源基片相对并配置有荧光膜的图像形成基片， 阳极电极膜和磁场产生装置，其中平行于电子源基板的由磁场产生装置产生的磁场的磁通密度的分量在电子发射的任何位置处不大于0.01特斯拉 设备。
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公开(公告)号：US20060049734A1
公开(公告)日：2006-03-09
申请号：US11206050
申请日：2005-08-18
申请人： Yasue Sato , Masaru Kamio , Ihachiro Gofuku , Hisanori Tsuda , Tomoko Narusawa , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
发明人： Yasue Sato , Masaru Kamio , Ihachiro Gofuku , Hisanori Tsuda , Tomoko Narusawa , Yoshiyuki Shimada , Hiromasa Mitani , Kazuyuki Seino , Takashi Nishimura
CPC分类号： H01J29/845 , H01J29/94 , H01J2329/00
摘要： It is an object of the present invention to provide an image display apparatus in which the change over time of its electron source characteristics is small, and in which uneven brightness and color shift of an image is almost unnoticeable. To achieve this object, the present invention is directed to an image display apparatus containing an electron source substrate having a plurality of electron-emitting devices arrayed thereon, an image forming substrate arranged so as to face the electron source substrate and having a phosphor film and an anode electrode film, and magnetic field generating means, wherein a component parallel to the electron source substrate of a magnetic flux density of a magnetic field generated by the magnetic field generating means is not greater than 0.01 Tesla at any location of the electron-emitting devices.
摘要翻译： 本发明的目的是提供一种图像显示装置，其中其电子源特性随时间的变化小，并且图像的不均匀亮度和色偏几乎不明显。 为了实现该目的，本发明涉及一种图像显示装置，其包含具有排列在其上的多个电子发射器件的电子源基片，与该电子源基片相对并配置有荧光膜的图像形成基片， 阳极电极膜和磁场产生装置，其中平行于电子源基板的由磁场产生装置产生的磁场的磁通密度的分量在电子发射的任何位置处不大于0.01特斯拉 设备。
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公开(公告)号：US20060043870A1
公开(公告)日：2006-03-02
申请号：US11203196
申请日：2005-08-15
申请人： Hisanori Tsuda , Masaru Kamio , Ihachiro Gofuku , Yasue Sato
发明人： Hisanori Tsuda , Masaru Kamio , Ihachiro Gofuku , Yasue Sato
CPC分类号： H01J9/385 , H01J7/14 , H01J7/18 , H01J29/94 , H01J31/127
摘要： An image display apparatus for forming an image in an image displaying region provided with a vacuum chamber having an electron source substrate and an image forming substrate has an ion pump for evacuating the vacuum chamber by an action of a magnet-filed-forming portion through an aperture portion formed in the electron source substrate or an image displaying substrate, wherein the magnet-filed-forming portion is arranged so that a shadow formed by perpendicularly projecting the magnet-filed-forming portion onto the electron source substrate or the image forming substrate can be located outside the image displaying region.
摘要翻译： 一种用于在具有电子源基板和图像形成基板的真空室的图像显示区域中形成图像的图像显示装置具有用于通过磁场形成部分的作用将真空室抽真空的离子泵 形成在电子源基板或图像显示基板中的开口部分，其中磁体形成部分被布置成使得通过将磁体形成部分垂直投影到电子源基板或成像基板上形成的阴影 位于图像显示区域的外部。
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