公开(公告)号：US5470265A

公开(公告)日：1995-11-28

申请号：US10302

申请日：1993-01-28

Applicant: Ichiro Nomura ,  Yoshikazu Banno ,  Tetsuya Kaneko ,  Toshihiko Takeda ,  Kumi Iwai

Inventor： Ichiro Nomura ,  Yoshikazu Banno ,  Tetsuya Kaneko ,  Toshihiko Takeda ,  Kumi Iwai

IPC: H01J1/316 ,  H01J9/02 ,  H01J1/30

CPC classification number: H01J1/316 ,  H01J2201/3165 ,  H01J2329/00

Abstract: A multi-electron source has a plurality of electron emitting portions arranged on a substrate. Each electron emitting portion comprises a conductive film containing a crack with an average width of 0.05 .mu.m to 1 .mu.m. The electron emitting portions are prepared by subjecting conductive films, preferably of fine particles, to a pulse voltage application treatment.

Abstract translation: 多电子源具有设置在基板上的多个电子发射部。 每个电子发射部分包括含有平均宽度为0.05μm至1μm的裂纹的导电膜。 电子发射部分通过使导电膜，优选细颗粒进行脉冲电压施加处理来制备。

公开(公告)号：US5185554A

公开(公告)日：1993-02-09

申请号：US497072

申请日：1990-03-21

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

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

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

CPC classification number: B82Y10/00 ,  H01J1/316 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00

Abstract: An electron-beam generator includes 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.

公开(公告)号：US20120153810A1

公开(公告)日：2012-06-21

申请号：US13187713

申请日：2011-07-21

Applicant: PENG LIU ,  DUAN-LIANG ZHOU ,  SHOU-SHAN FAN

Inventor： PENG LIU ,  DUAN-LIANG ZHOU ,  SHOU-SHAN FAN

IPC: H01J31/10

CPC classification number: H01J1/316 ,  H01J31/127 ,  H01J2201/30469 ,  H01J2201/3165 ,  H01J2329/0455 ,  H01J2329/0489

Abstract: A field emission device includes a cathode, an anode, an emitter, a first adjusting electrode, and a second adjusting electrode. The emitter electrically connects to the cathode. The cathode, the first adjusting electrode, and the second adjusting electrode electrically connect to an electrode down-lead. The anode electrically connects another electrode down-lead. The cathode is disposed between the first adjusting electrode and the second adjusting electrode.

Abstract translation: 场发射器件包括阴极，阳极，发射极，第一调整电极和第二调节电极。 发射极电连接到阴极。 阴极，第一调整电极和第二调节电极电连接到电极下引线。 阳极电连接另一个电极下引线。 阴极设置在第一调整电极和第二调整电极之间。

公开(公告)号：US07837529B2

公开(公告)日：2010-11-23

申请号：US12196883

申请日：2008-08-22

Applicant: Hiroko Takada ,  Hisanobu Azuma ,  Jun Iba

Inventor： Hiroko Takada ,  Hisanobu Azuma ,  Jun Iba

IPC: H01J9/24 ,  H01J9/04

CPC classification number: H01J1/316 ,  H01J9/027 ,  H01J2201/3165

Abstract: A manufacturing method of an electron-emitting device according to the present invention includes the steps of: preparing a substrate having a first electrode and a second electrode, and a conductive film for connecting the first electrode and the second electrode; and forming a gap on the conductive film by applying a voltage between the first electrode and the second electrode; wherein a planar shape of the conductive film has a V-shape portion between the first electrode and the second electrode.

Abstract translation: 根据本发明的电子发射器件的制造方法包括以下步骤：制备具有第一电极和第二电极的衬底和用于连接第一电极和第二电极的导电膜; 以及通过在所述第一电极和所述第二电极之间施加电压在所述导电膜上形成间隙; 其中所述导电膜的平面形状在所述第一电极和所述第二电极之间具有V形部分。

公开(公告)号：US20100259171A1

公开(公告)日：2010-10-14

申请号：US12754326

申请日：2010-04-05

Applicant: Norihiro Suzuki

Inventor： Norihiro Suzuki

IPC: H01J7/44

CPC classification number: H01J1/316 ,  H01J29/04 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2201/3195 ,  H01J2329/0489 ,  H01J2329/0497

Abstract: An image display apparatus according to the present invention comprises a plurality of electron emitting devices having an electron emitting portion provided between a cathode electrode and a gate electrode; a cathode wiring connected to the cathode electrode; and a gate wiring connected to the gate electrode and having a resistance higher than the resistance of the cathode wiring, wherein an impedance element having a resistance value of Ry and an electrostatic capacitance of Cy is connected to between the cathode wiring and the cathode electrode, a resistive element having a resistance value of Rx is connected to between the gate wiring and the gate electrode, and |Ry/(1+jωRyCy)| Rx are satisfied, where ω is 100 MHz.

Abstract translation: 根据本发明的图像显示装置包括多个电子发射器件，其具有设置在阴极电极和栅电极之间的电子发射部分; 连接到阴极电极的阴极布线; 以及栅极布线，其与栅电极连接并且具有比阴极布线的电阻高的电阻，其中在阴极布线和阴极之间连接具有电阻值Ry的阻抗元件和Cy的静电电容， 电阻值为Rx的电阻元件连接到栅极布线和栅电极之间，并且满足| Ry /（1 +jωRyCy）| Rx，其中ω为100MHz。

公开(公告)号：US20100259155A1

公开(公告)日：2010-10-14

申请号：US12721299

申请日：2010-03-10

Applicant: Taro Hiroike ,  Yohei Hashizume

Inventor： Taro Hiroike ,  Yohei Hashizume

IPC: H01J29/46

CPC classification number: H01J1/316 ,  H01J29/04 ,  H01J2201/3165

Abstract: An electron beam apparatus of which the electron emission efficiency is high and in which capacitance between a gate and a cathode is small is provided. In the electron beam apparatus which is equipped with the gate and the cathode respectively formed on the side surface of an insulating member and an anode arranged on an elongation of a Z direction, the gate and the cathode are shifted from each other in a Y direction and then arranged so that orthogonal projection of the gate to the anode and orthogonal projection of the cathode to the anode do not overlap each other.

Abstract translation: 提供电子发射效率高并且栅极和阴极之间的电容小的电子束装置。 在配置有分别形成在绝缘构件的侧面上的栅极和阴极的电子束装置和沿Z方向的伸长方向配置的阳极的情况下，栅极和阴极在Y方向上彼此偏移 然后布置成使得栅极与阳极的正交投影和阴极与阳极的正交投影不彼此重叠。

公开(公告)号：US07791264B2

公开(公告)日：2010-09-07

申请号：US11683911

申请日：2007-03-08

Applicant: Toshitami Hara ,  Kazuya Miyazaki ,  Akihiko Yamano

Inventor： Toshitami Hara ,  Kazuya Miyazaki ,  Akihiko Yamano

IPC: H01J1/62 ,  H01J1/304

CPC classification number: H01J29/28 ,  H01J29/085 ,  H01J29/864 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/8625 ,  H01J2329/863

Abstract: An electron emission apparatus can effectively suppress the adverse effect of electric discharges that can take place between the oppositely disposed electrodes of the apparatus to which a high voltage is applied by dividing the electrode adapted to have a higher electric potential into segments in order to reduce the electrostatic capacitance between the electrodes. In the case of an electron emission apparatus comprising electron-emitting devices, said plurality of electron-emitting devices are disposed such that the direction along which those that can be driven simultaneously are arranged is not parallel with the direction along which the electrode is divided into the electrode segments in order to reduce the variable range of the electric current that can flow in the segments.

Abstract translation: 电子发射装置可以有效地抑制通过将适合于具有较高电位的电极划分成多个部分来施加高电压的设备的相对设置的电极之间可能发生的放电的不利影响，以便减少 电极之间的静电电容。 在包括电子发射器件的电子发射装置的情况下，所述多个电子发射器件被布置成使得可以同时驱动的那些方向被布置成不与电极分成多个方向平行 电极段以减少可流过段的电流的可变范围。

公开(公告)号：US20100148670A1

公开(公告)日：2010-06-17

申请号：US12632971

申请日：2009-12-08

Applicant: Kenichi Nakamura ,  Yukihiro Inoue ,  Koji Yamazaki

Inventor： Kenichi Nakamura ,  Yukihiro Inoue ,  Koji Yamazaki

IPC: H01J7/44

CPC classification number: H01J1/316 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489

Abstract: Row-directional wires, column-directional wires having a resistance higher than that of the row-directional wires, and electron-emitting devices are disposed on a substrate. The electron-emitting devices and the column-directional wires are each connected via a resistor element. The resistor element is provided with a local fuse portion that is easier to fuse than the other portion. The fuse portion is provided closer to the row-directional wire than to the column-directional wire.

Abstract translation: 具有比行方向导线更高的电阻的行方向导线和电子发射器件设置在基板上。 电子发射器件和列方向导线都经由电阻元件连接。 电阻器元件设置有比其他部分更容易熔断的局部熔断器部分。 保险丝部分比列方向导线更靠近行方向导线。

公开(公告)号：US07737617B2

公开(公告)日：2010-06-15

申请号：US11943394

申请日：2007-11-20

Applicant: Toshihiko Miyazaki ,  Takeo Ono ,  Hideaki Mitsutake ,  Mitsutoshi Hasegawa ,  Eiji Yamaguchi ,  Shuji Yamada ,  Yasuyuki Todokoro

Inventor： Toshihiko Miyazaki ,  Takeo Ono ,  Hideaki Mitsutake ,  Mitsutoshi Hasegawa ,  Eiji Yamaguchi ,  Shuji Yamada ,  Yasuyuki Todokoro

IPC: H01J1/62

CPC classification number: G09G3/2011 ,  G09G3/2014 ,  G09G3/22 ,  G09G5/02 ,  G09G2310/0229 ,  G09G2310/0267 ,  G09G2310/027 ,  G09G2320/0276 ,  G09G2320/0626 ,  G09G2330/02 ,  G09G2330/027 ,  G09G2330/04 ,  G09G2340/125 ,  H01J1/316 ,  H01J29/02 ,  H01J29/028 ,  H01J29/04 ,  H01J29/085 ,  H01J29/86 ,  H01J29/864 ,  H01J29/90 ,  H01J29/92 ,  H01J29/94 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2201/319 ,  H01J2329/02 ,  H01J2329/0489 ,  H01J2329/323 ,  H01J2329/8625 ,  H01J2329/863 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/866 ,  H01J2329/90 ,  H01J2329/92 ,  H04N5/70 ,  H04N7/012 ,  H04N9/12 ,  H04N9/30

Abstract: An image formation apparatus comprising a rear plate on which a plurality of wires for connecting electron emission devices are placed; a faceplate arranged in parallel to the rear plate in a frame, on which an image formation material for forming images by radiation of electrons emitted from the electron emission devices is placed; spacers placed between the rear plate and the faceplate and placed on the wires of the rear plate; and getters provided on the wires on which a spacer is not placed but not provided on the wires on which the spacer is placed.

Abstract translation: 一种图像形成装置，包括：后板，多个电线用于连接电子发射装置; 在框架中平行布置成与后板平行的面板，其上放置用于通过从电子发射装置发射的电子的辐射形成图像的图像形成材料; 垫片放置在后板和面板之间并放置在后板的导线上; 并且提供在没有放置间隔件但未设置在其上放置间隔物的电线上的电线上的吸气剂。

公开(公告)号：US07710010B2

公开(公告)日：2010-05-04

申请号：US12051890

申请日：2008-03-20

Applicant: Jun Iba ,  Hisanobu Azuma

Inventor： Jun Iba ,  Hisanobu Azuma

IPC: H01J29/86

CPC classification number: H01J1/316 ,  H01J29/04 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489

Abstract: A three-dimensional structure forming a space in which a wiring-side portion of a device electrode is located is arranged on a rear plate. A surface potential of the three-dimensional structure is defined so that an electric field intensity of the space becomes weaker than an average electric field intensity expressed below, average electric field intensity=Va/d, where Va is application voltage of an anode electrode, and d is an interval between a rear plate and the face plate. The device electrode includes a high-temperature portion where temperature locally rises when current flows through the device electrode. The high-temperature portion is positioned in the space or at a distance of less than or equal to 20 μm from the space.

Abstract translation: 形成其中装置电极的布线侧部分所在的空间的三维结构布​​置在后板上。 定义三维结构的表面电位，使得空间的电场强度比以下表示的平均电场强度弱，平均电场强度= Va / d，其中Va是阳极电极的施加电压， d是后板与面板之间的间隔。 器件电极包括当电流流过器件电极时温度局部上升的高温部分。 高温部分位于与该空间小于或等于20μm的空间或距离处。