公开(公告)号：US06313815B1

公开(公告)日：2001-11-06

申请号：US08820028

申请日：1997-03-19

申请人： Toshihiko Takeda ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Yoshikazu Banno ,  Tetsuya Kaneko

发明人： Toshihiko Takeda ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Yoshikazu Banno ,  Tetsuya Kaneko

IPC分类号： G09G322

CPC分类号： G09G3/006 ,  G09G3/22 ,  G09G2330/10

摘要： An electron source is constituted of a substrate, and an electron-emitting element provided on the substrate. The electron-emitting element comprises a plurality of electrode pairs having an electroconductive film between each of the electrode pairs. An electron-emitting region is formed on the electroconductive film of selected ones of the electrode pairs.

摘要翻译： 电子源由基板和设置在基板上的电子发射元件构成。 电子发射元件包括在每个电极对之间具有导电膜的多个电极对。 在所选择的电极对的导电膜上形成电子发射区。

公开(公告)号：US06184851B2

公开(公告)日：2001-02-06

申请号：US08724312

申请日：1996-10-01

申请人： Eiji Yamaguchi ,  Hidetoshi Suzuki

发明人： Eiji Yamaguchi ,  Hidetoshi Suzuki

IPC分类号： G09G322

CPC分类号： G09G3/22 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00

摘要： It is an object of the invention to provide an image forming apparatus capable of easily obtaining a white balance and performing image display with excellent color reproduction properties, and a method of manufacturing and adjusting the image forming apparatus. A plurality of surface conduction electron-emitting devices (1002) are arranged on a substrate (1001). Light emission is performed in accordance with the colors (R, G, and B) of phosphors applied to a phosphor film (1008) upon electron emission from the devices, so that an image is formed. The electron-emitting characteristics of the surface conduction electron-emitting devices (1002) are shifted in advance in correspondence with corresponding phosphor colors. Therefore, a satisfactory white balance of light emission of the R, G, and B phosphors can be obtained.

摘要翻译： 本发明的目的是提供一种能够容易地获得白平衡并执行具有优异的色彩再现特性的图像显示的图像形成装置，以及制造和调整图像形成装置的方法。 多个表面传导电子发射器件（1002）被布置在衬底（1001）上。 根据来自器件的电子发射时施加到荧光体膜（1008）的荧光体的颜色（R，G和B）进行发光，从而形成图像。 表面传导电子发射器件（1002）的电子发射特性预先相应于相应的荧光体颜色移动。 因此，可以获得令人满意的R，G和B荧光体的白平衡发光。

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。

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).

公开(公告)号：US5757123A

公开(公告)日：1998-05-26

申请号：US305852

申请日：1994-09-14

申请人： Ichiro Nomura ,  Toshihiko Takeda ,  Yoshikazu Banno ,  Tetsuya Kaneko ,  Haruhito Ono ,  Hidetoshi Suzuki

发明人： Ichiro Nomura ,  Toshihiko Takeda ,  Yoshikazu Banno ,  Tetsuya Kaneko ,  Haruhito Ono ,  Hidetoshi Suzuki

IPC分类号： H01J9/02 ,  G09F9/30 ,  H01J1/316 ,  H01J3/08 ,  H01J9/14 ,  H01J29/04 ,  H01J29/52 ,  H01J31/12 ,  H01J31/15

CPC分类号： B82Y10/00 ,  H01J1/316 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00

摘要： An electron-beam generator comprises an electron-emitting device and a modulating electrode capable of modulating an electron beam emitted from the electron-emitting device in response to an information signal. The modulating electrode and the electron-emitting device are laminated so as to interpose an insulating substrate therebetween.

摘要翻译： 电子束发生器包括电子发射器件和能够响应于信息信号调制从电子发射器件发射的电子束的调制电极。 层叠调制电极和电子发射器件，以在其间插入绝缘基片。

公开(公告)号：US5682085A

公开(公告)日：1997-10-28

申请号：US467900

申请日：1995-06-06

申请人： Hidetoshi Suzuki ,  Ichiro Nomura ,  Tetsuya Kaneko ,  Haruhito Ono

发明人： Hidetoshi Suzuki ,  Ichiro Nomura ,  Tetsuya Kaneko ,  Haruhito Ono

IPC分类号： G09G3/22 ,  G09G3/10

CPC分类号： G09G3/22 ,  G09G2310/0267 ,  G09G2330/04 ,  H01J2201/3165 ,  H01J2329/00

摘要： A multi-electron beam source comprises an electron emitting element part including: a plurality of electron emitting elements provided two-dimensionally in a matrix-like arrangement on a substrate; opposing terminals of electron emitting elements arranged adjacently in the column direction thereof being electrically connected to each other; terminals on the same side of all the electron emitting elements in the same row being electrically connected; and the plurality of electron emitting elements being arranged in "m" rows, "m" representing a number of two or more, and a driving circuit part for driving said electron emitting element part. The multi-electron beam source has means for removing a spike noise superposed onto the driving pulse generated by said driving circuit part.

摘要翻译： 多电子束源包括电子发射元件部分，包括：在基板上以矩阵状布置二维地设置的多个电子发射元件; 电子发射元件在其列方向上相邻布置的相对端子彼此电连接; 同一行中所有电子发射元件的同一侧的端子电连接; 并且多个电子发射元件以“m”行排列，“m”表示两个或更多个数量，以及用于驱动所述电子发射元件部分的驱动电路部分。 多电子束源具有用于去除叠加在由所述驱动电路部分产生的驱动脉冲上的尖峰噪声的装置。

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。

公开(公告)号：US5651841A

公开(公告)日：1997-07-29

申请号：US504418

申请日：1995-07-20

申请人： Hideharu Moro ,  Naoki Kawakubo ,  Hideaki Sone ,  Hidetoshi Suzuki

发明人： Hideharu Moro ,  Naoki Kawakubo ,  Hideaki Sone ,  Hidetoshi Suzuki

IPC分类号： H01F1/047 ,  H01F1/24 ,  H01F1/26 ,  H01F3/08

CPC分类号： H01F1/24 ,  H01F1/26

摘要： A powder magnetic core having reduced core losses and increased mechanical strength is provided at low costs. The core is obtained by compressing a ferromagnetic metal powder and an insulating agent and then annealing the compressed body. The ferromagnetic metal powder is made up of a substantially spherical form of ferromagnetic metal particles containing Fe, Al and Si. The core has a permeability of at least 50 at 100 kHz, a core loss of up to 450 kW/m.sup.3 at 100 kHz in an applied magnetic field of 100 mT, and a core loss of up to 300 kW/m.sup.3 at 25 kHz in an applied magnetic field of 200 mT.

摘要翻译： 以低成本提供具有减小的磁芯损耗和增加的机械强度的粉末磁芯。 通过压制铁磁性金属粉末和绝缘剂，然后对压缩体进行退火，得到核心。 铁磁性金属粉末由含Fe，Al和Si的强磁性金属颗粒构成。 核心在100 kHz时的渗透率至少为50，在100 mT的施加磁场中，100 kHz时的铁芯损耗高达450 kW / m3，25 kHz时的铁芯损耗高达300 kW / m3 施加磁场为200 mT。

公开(公告)号：US5605483A

公开(公告)日：1997-02-25

申请号：US451766

申请日：1995-05-26

申请人： Toshihiko Takeda ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Yoshikazu Banno ,  Tetsuya Kaneko

发明人： Toshihiko Takeda ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Yoshikazu Banno ,  Tetsuya Kaneko

IPC分类号： G09G3/00 ,  H01J1/316 ,  H01J1/30 ,  H01J9/42 ,  H01J9/50

CPC分类号： G09G3/006 ,  H01J1/316 ,  G09G2330/10

摘要： An electron source is constituted of a substrate, and an electron-emitting element provided on the substrate. The electron-emitting element comprises a plurality of electrode pairs having an electroconductive film between each of the electrode pairs. An electron-emitting region is formed on the electroconductive film of selected ones of the electrode pairs. A method of testing the electrode pairs and/or the thin film for a defect and then generating an electron-emitting region so as to have no defect is available.

摘要翻译： 电子源由基板和设置在基板上的电子发射元件构成。 电子发射元件包括在每个电极对之间具有导电膜的多个电极对。 在所选择的电极对的导电膜上形成电子发射区。 可以获得用于缺陷的电极对和/或薄膜的测试，然后产生电子发射区以便没有缺陷的方法。

公开(公告)号：US5540858A

公开(公告)日：1996-07-30

申请号：US304938

申请日：1994-09-13

申请人： Kazuo Yoshinaga ,  Hidetoshi Suzuki ,  Katsumi Kurematsu ,  Yomishi Toshida ,  Toshikazu Ohnishi ,  Hideaki Mitsutake ,  Nobuo Minoura ,  Koichi Sato ,  Takeo Eguchi

发明人： Kazuo Yoshinaga ,  Hidetoshi Suzuki ,  Katsumi Kurematsu ,  Yomishi Toshida ,  Toshikazu Ohnishi ,  Hideaki Mitsutake ,  Nobuo Minoura ,  Koichi Sato ,  Takeo Eguchi

IPC分类号： C09K19/38 ,  C09K19/54 ,  C09K19/52 ,  G02F1/13

CPC分类号： C09K19/3804 ,  C09K19/3809 ,  C09K19/544

摘要： A liquid crystal device is constituted by disposing a display layer between a pair of electrode plates. The display layer comprises a mesomorphic polymer and a low-molecular weight mesomorphic compound. The mesomorphic polymer may preferably be a main chain-type ferroelectric mesomorphic polymer having an ester linkage or a mesomorphic polymer derived from a polymerizable mesomorphic compound. The display layer may preferably comprise a ferroelectric mesomorphic polymer having a dielectric anisotropy .DELTA..epsilon. of -3.0 or below and a low-molecular weight mesomorphic compound incompatible with the mesomorphic polymer and having a positive dielectric anisotropy.

摘要翻译： 通过在一对电极板之间设置显示层来构成液晶装置。 显示层包括介晶聚合物和低分子量介晶化合物。 介晶聚合物可以优选为具有酯键的衍生自具有酯键的主链型铁电介晶聚合物或衍生自可聚合介晶化合物的介晶聚合物。 显示层可以优选包含具有-3.0以下的介电各向异性DELTAε和与介晶聚合物不相容并具有正介电各向异性的低分子量介晶化合物的铁电介晶聚合物。