利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

21 条记录 (耗时 0.027 秒)

    Electron generating device, image display apparatus, driving circuit therefor, and driving method
    3.
    发明授权
    Electron generating device, image display apparatus, driving circuit therefor, and driving method 失效
    电子发生装置，图像显示装置，其驱动电路及驱动方法

    公开(公告)号：US06169528A

    公开(公告)日：2001-01-02

    申请号：US08689656

    申请日：1996-08-13

    申请人： Takahiro Oguchi ,  Hidetoshi Suzuki ,  Kunihiro Sakai ,  Takamasa Sakuragi ,  Yasuyuki Todokoro

    发明人： Takahiro Oguchi ,  Hidetoshi Suzuki ,  Kunihiro Sakai ,  Takamasa Sakuragi ,  Yasuyuki Todokoro

    IPC分类号： G09G322

    CPC分类号： G09G3/2011 ,  B82Y10/00 ,  G09G3/2014 ,  G09G3/22 ,  G09G2310/027 ,  G09G2310/0272 ,  G09G2310/0275 ,  G09G2320/0223 ,  H01J2201/30403 ,  H01J2201/3165 ,  H01J2329/00

    摘要： In order to prevent voltage drops across the wiring resistances in a multi-electron source having a plurality of electron emitters wired in the form of a matrix through a plurality of data wiring layers and a plurality of scanning wiring layers, a constant current signal is output to each data wiring layer. At this time, each non-selected data wiring layer tends to be set at a high impedance and vary in potential, resulting in an abnormal turn-on operation or an electron orbit shift. A driving circuit for solving this problem is provided. A switch for switching a constant current output unit for outputting a constant current regardless of the impedance of a signal output destination, and a constant voltage output unit for outputting a constant voltage regardless of the impedance of a signal output destination is connected to each data wiring layer. For example, a constant-current circuit (17) as a current output unit always outputs the same current (I1 to In) to a switch (30). A pulse width signal (PW1 to PWn) from a pulse-width modulation circuit (7) serves to switch the mode of outputting a current (I1 to In) to a data wiring layer (Dy1 to Dyn) and the mode of fixing a data wiring layer to voltage GND.

    摘要翻译： 为了防止具有通过多个数据布线层和多​​个扫描布线层以矩阵形式布线的多个电子发射体的多电子源中的布线电阻之间的电压降，输出恒定电流信号 到每个数据布线层。 此时，每个未选择的数据布线层倾向于设置为高阻抗并且电位变化，导致异常接通操作或电子轨道偏移。 提供了解决这个问题的驱动电路。 用于切换用于输出恒定电流的恒定电流输出单元的开关，而不管信号输出目的地的阻抗如何，以及用于输出恒定电压而不管信号输出目的地的阻抗的恒定电压输出单元连接到每个数据布线 层。 例如，作为电流输出单元的恒流电路（17）总是向开关（30）输出相同的电流（I1〜In）。 来自脉冲宽度调制电路（7）的脉冲宽度信号（PW1〜PWn）用于将输出电流（I1〜In）的模式切换为数据布线层（Dy1〜Dyn）和固定数据的方式 接线层到电压GND。

    Electron generating device, image display apparatus, driving circuit therefor, and driving method
    4.
    发明授权
    Electron generating device, image display apparatus, driving circuit therefor, and driving method 失效

    公开(公告)号：US6028575A

    公开(公告)日：2000-02-22

    申请号：US689658

    申请日：1996-08-13

    申请人： Yasuyuki Todokoro ,  Hidetoshi Suzuki

    发明人： Yasuyuki Todokoro ,  Hidetoshi Suzuki

    IPC分类号： G09G3/20 ,  G09G3/22 ,  H01J1/316

    CPC分类号： G09G3/2011 ,  B82Y10/00 ,  G09G3/2014 ,  G09G3/22 ,  G09G2310/027 ,  G09G2310/0275 ,  G09G2320/0223 ,  H01J2201/30403 ,  H01J2201/3165 ,  H01J2329/00

    摘要： In order to cause a multi-electron source having electron emitters wired in the form of a matrix to emit electrons without any variations, there is provided an electron generating device including a multi-electron source (601) having a plurality of electron emitters (1002) wired in the form of a matrix through a plurality of data wiring layers (1004) and a plurality of scanning wiring layers (1003), and a driving circuit for driving the multi-electron source (601), the driving circuit including a first driving means (603) for applying a first voltage (Vs) to a scanning wiring layer to which an electron emitter which is to emit electrons is connected, and applying a second voltage (Vns) to a scanning wiring layer to which an electron emitter which is not to emit electrons is connected, and a second driving means (602) for applying a third voltage (Ve) to a data wiring layer to which an electron emitter which is to emit electrons is connected, and applying a fourth voltage (Vg) to a data wiring layer to which an electron emitter which is not to emit electrons is connected, wherein the second voltage (Vns) is substantially equal to the third voltage (Ve).

    Electron beam generating apparatus, image display apparatus, and method of driving the apparatus
    5.
    发明授权
    Electron beam generating apparatus, image display apparatus, and method of driving the apparatus 失效
    电子束发生装置，图像显示装置以及驱动装置的方法

    公开(公告)号：US5659328A

    公开(公告)日：1997-08-19

    申请号：US358728

    申请日：1994-12-19

    申请人： Yasuyuki Todokoro ,  Hidetoshi Suzuki

    发明人： Yasuyuki Todokoro ,  Hidetoshi Suzuki

    IPC分类号： G09G3/20 ,  G09G3/22 ,  H01J31/12 ,  H01J3/08

    CPC分类号： G09G3/22 ,  H01J31/127 ,  G09G2320/0285 ,  G09G3/2011 ,  G09G3/2014 ,  H01J2201/3165

    摘要： An electron beam generating apparatus for an electron beam source having surface conduction electron emitting devices formed on a substrate; includes a measuring unit for measuring a device current flowing through each of the surface conduction electron emitting devices, an a device current storage unit for storing data measured by the measuring unit. In addition comparing unit compares latest data measured by the measuring unit with the data stored in the device current storage unit, a correction value storage unit stores a correction value for correcting a driving signal to be applied to each surface conduction electron emitting device, and an adjusting unit adjusts the correction value stored in the correction value storage unit.

    摘要翻译： 一种用于电子束源的电子束产生装置，其具有形成在基板上的表面传导电子发射器件; 包括用于测量流过每个表面传导电子发射器件的器件电流的测量单元，用于存储由测量单元测量的数据的器件电流存储单元。 此外，比较单元将由测量单元测量的最新数据与存储在设备当前存储单元中的数据进行比较，校正值存储单元存储用于校正要施加到每个表面传导电子发射器件的驱动信号的校正值， 调整单元调整存储在校正值存储单元中的校正值。

    LIGHT-EMITTING SUBSTRATE AND DISPLAY APPARATUS USING THE SAME
    6.
    发明申请
    LIGHT-EMITTING SUBSTRATE AND DISPLAY APPARATUS USING THE SAME 失效
    使用其的发光基板和显示装置

    公开(公告)号：US20090160313A1

    公开(公告)日：2009-06-25

    申请号：US12327863

    申请日：2008-12-04

    申请人： Koji Yamazaki ,  Norihiro Suzuki ,  Yasuyuki Todokoro

    发明人： Koji Yamazaki ,  Norihiro Suzuki ,  Yasuyuki Todokoro

    IPC分类号： H01J1/62

    CPC分类号： H01J29/085 ,  H01J29/96 ,  H01J31/127

    摘要： A light-emitting substrate includes a substrate, a plurality of light-emitting members arranged on the substrate in a matrix pattern, a partition arranged between respective adjacent ones of the plurality of light-emitting members and projecting relative to a surface of the substrate to a position higher than the light-emitting members, a plurality of conductors each covering at least one of the light-emitting members and arranged in a matrix pattern in a mutually spaced relation, and a resistor electrically interconnecting the plurality of conductors. The resistor has a column stripe portion extending in a column direction, and the column stripe portion is positioned on the partition.

    摘要翻译： 发光基板包括基板，以矩阵图形布置在基板上的多个发光部件，配置在多个发光部件的各个相邻的发光部件之间并且相对于基板的表面突出的分隔部 高于发光构件的位置，多个导体，每个导体覆盖至少一个发光构件并以相互间隔的关系布置成矩阵图案;以及电阻器，电连接所述多个导体。 电阻器具有在列方向上延伸的列条纹部分，并且列条纹部分位于隔板上。

    Image-forming apparatus
    8.
    发明授权
    Image-forming apparatus 失效
    图像形成装置

    公开(公告)号：US06831619B2

    公开(公告)日：2004-12-14

    申请号：US09994782

    申请日：2001-11-28

    申请人： Yasuyuki Todokoro

    发明人： Yasuyuki Todokoro

    IPC分类号： G09G322

    CPC分类号： H01J29/88 ,  H01J29/86

    摘要： An image-forming apparatus includes an image-forming device in an envelope. The image-forming device includes a member (e.g., a thin film electrode) which is carried on the inner surface of the envelope and is adapted to application of electron-accelerating voltage Va. The member-carrying part, such as a transparent face plate, of the envelope also includes on its outer surface a structure for applying a voltage substantially equal to the voltage Va (e.g., an electroconductive layer connected to the thin-film electrode by way of a certain resistance). The electric field across the part is significantly reduced to thereby prevent migration of sodium ions contained in the part, which can be made of soda lime glass.

    摘要翻译： 图像形成装置包括信封中的图像形成装置。 图像形成装置包括承载在外壳的内表面上并适于施加电子加速电压Va的构件（例如，薄膜电极），构件承载部件，例如透明面板 ，在其外表面上还包括用于施加基本上等于电压Va的电压（例如，通过一定电阻连接到薄膜电极的导电层）的结构。 整个部分的电场显着减少，从而防止可以由钠钙玻璃制成的部分中所含的钠离子的迁移。

    Image-forming apparatus
    9.
    发明授权
    Image-forming apparatus 失效
    图像形成装置

    公开(公告)号：US06342875B2

    公开(公告)日：2002-01-29

    申请号：US09045030

    申请日：1998-03-20

    申请人： Yasuyuki Todokoro

    发明人： Yasuyuki Todokoro

    IPC分类号： G09G322

    CPC分类号： H01J29/88 ,  H01J29/86

    摘要： An image-forming apparatus includes an image-forming device in an envelope. The image-forming device includes a member (e.g. thin film electrode) which is carried on the inner surface of the envelope and is adapted to application of electron-accelerating voltage Va. The member-carrying part, such as a transparent face plate) of the envelope also includes on its outer surface a structure for applying a voltage substantially equal to the voltage Va (e.g. electroconductive layer connected to the thin-film electrode by way of a certain resistance). The electric field across the part is significantly reduced to thereby prevent migration of sodium ions contained in the part, which can be made of soda lime glass.

    摘要翻译： 图像形成装置包括信封中的图像形成装置。 图像形成装置包括承载在外壳的内表面上并适于施加电子加速电压Va的构件（例如，薄膜电极），诸如透明面板的构件承载部件 该外壳在其外表面上还包括用于施加基本上等于电压Va的电压（例如通过一定电阻连接到薄膜电极的导电层）的结构。 整个部分的电场显着减少，从而防止可以由钠钙玻璃制成的部分中所含的钠离子的迁移。

    Electron generating device, image display apparatus, driving circuit therefor, and driving method
    10.
    发明授权
    Electron generating device, image display apparatus, driving circuit therefor, and driving method 失效
    电子发生装置，图像显示装置，其驱动电路及驱动方法

    公开(公告)号：US06339414B1

    公开(公告)日：2002-01-15

    申请号：US08689658

    申请日：1996-08-13

    申请人： Yasuyuki Todokoro ,  Hidetoshi Suzuki

    发明人： Yasuyuki Todokoro ,  Hidetoshi Suzuki

    IPC分类号： G09G322

    CPC分类号： G09G3/2011 ,  B82Y10/00 ,  G09G3/2014 ,  G09G3/22 ,  G09G2310/027 ,  G09G2310/0275 ,  G09G2320/0223 ,  H01J2201/30403 ,  H01J2201/3165 ,  H01J2329/00

    摘要： In order to cause a multi-electron source having electron emitters wired in the form of a matrix to emit electrons without any variations, there is provided an electron generating device including a multi-electron source (601) having a plurality of electron emitters (1002) wired in the form of a matrix through a plurality of data wiring layers (1004) and a plurality of scanning wiring layers (1003), and a driving circuit for driving the multi-electron source (601), the driving circuit including a first driving means (603) for applying a first voltage (Vs) to a scanning wiring layer to which an electron emitter which is to emit electrons is connected, and applying a second voltage (Vns) to a scanning wiring layer to which an electron emitter which is not to emit electrons is connected, and a second driving means (602) for applying a third voltage (Ve) to a data wiring layer to which an electron emitter which is to emit electrons is connected, and applying a fourth voltage (Vg) to a data wiring layer to which an electron emitter which is not to emit electrons is connected, wherein the second voltage (Vns) is substantially equal to the third voltage (Ve).

    摘要翻译： 为了引起具有以矩阵形式布线的电子发射体发射电子而没有任何变化的多电子源，提供了一种包括具有多个电子发射体（1002）的多电子源（601）的电子发生装置 ）和通过多个数据布线层（1004）和多个扫描布线层（1003）以矩阵形式布线的驱动电路，以及用于驱动多电子源（601）的驱动电路，驱动电路包括第一 将与发射电子的电子发射体连接的扫描配线层连接第一电压（Vs）的驱动装置（603），向扫描配线层施加第二电压（Vns） 和连接发射电子的第二电压（Vg）的第二驱动装置（602），用于向连接发射电子发射体的数据布线层施加第三电压（Ve） 到一个数据 连接不发射电子的电子发射体的布线层，其中第二电压（Vns）基本上等于第三电压（Ve）。