公开(公告)号：US06396207B1

公开(公告)日：2002-05-28

申请号：US09419799

申请日：1999-10-18

Applicant: Mitsutoshi Hasegawa ,  Ihachiro Gofuku ,  Yasuhiro Hamamoto ,  Kazuya Shigeoka ,  Yutaka Arai

Inventor： Mitsutoshi Hasegawa ,  Ihachiro Gofuku ,  Yasuhiro Hamamoto ,  Kazuya Shigeoka ,  Yutaka Arai

IPC: H01J2946

CPC classification number: H01J29/94 ,  H01J9/385 ,  H01J2201/3165 ,  H01J2329/00

Abstract: An image display apparatus is provided with an external housing constituted by members including first and second substrates positioned with a gap therebetween, an electron source positioned on the first substrate in the external housing, and a fluorescent film and an accelerating electrode provided on the second substrate. A first getter is positioned in the image display area in the external housing. And a second getter is so provided as to be insulated from the electron source and the accelerating electrode and as to surround the first getter.

Abstract translation: 图像显示装置设置有外壳，该外壳由包括位于其间的间隔开的第一和第二基板的构件构成，位于外壳中的第一基板上的电子源以及设置在第二基板上的荧光膜和加速电极 。 第一吸气剂位于外壳中的图像显示区域中。 并且第二吸气剂被设置为与电子源和加速电极绝缘并且围绕第一吸气剂。

公开(公告)号：US06366014B1

公开(公告)日：2002-04-02

申请号：US09234407

申请日：1999-01-21

Applicant: Kazuo Kuroda ,  Hiroshi Takagi ,  Takao Kusaka ,  Hiromitsu Takase ,  Noriaki Ohguri

Inventor： Kazuo Kuroda ,  Hiroshi Takagi ,  Takao Kusaka ,  Hiromitsu Takase ,  Noriaki Ohguri

IPC: H01J1910

CPC classification number: H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H05F1/00

Abstract: An electron beam apparatus includes an electron source and a radiative member on which electrons emitted from the electron source are radiated. In addition, a member is provided between the electron source and the radiative member, with the member having an electroconductive first member and a second member formed on the first member to partially exposed the first member.

Abstract translation: 电子束装置包括电子源和从电子源发射的电子辐射的辐射构件。 此外，在电子源和辐射构件之间设置构件，其中构件具有导电的第一构件和形成在第一构件上以部分地暴露第一构件的第二构件。

公开(公告)号：US20020028285A1

公开(公告)日：2002-03-07

申请号：US09288823

申请日：1999-04-09

Inventor： YOSHIKAZU BANNO ,  ETSURO KISHI ,  MITSUTOSHI HASEGAWA ,  KAZUHIRO SANDO ,  KAZUYA SHIGEOKA ,  MASAHIKO MIYAMOTO

IPC: B05D005/12 ,  B05D003/00

CPC classification number: H01J1/316 ,  H01J9/027 ,  H01J2201/3165 ,  H01J2329/00

Abstract: A method of producing an electron-emitting device includes the steps of forming a pair of electrodes and an electrically-conductive thin film on a substrate in such a manner that the pair of electrodes are in contact with the electrically-conductive thin film and forming an electron emission region using the electrically-conductive thin film, wherein the method is characterized in that a solution containing a metal element is supplied in a droplet form onto the substrate thereby forming the electrically-conductive thin film.

公开(公告)号：US20020016124A1

公开(公告)日：2002-02-07

申请号：US09250400

申请日：1999-02-16

Inventor： MASATAKA YAMASHITA ,  HISAAKI KAWADE ,  TOSHIKAZU OHNISHI ,  TATSUYA IWASAKI ,  TAKEO ONO

IPC: H01J009/02

CPC classification number: H01J9/027 ,  H01J2201/3165

Abstract: A method for producing an electron-emitting device comprising an electroconductive film having an electron-emitting region between electrodes, wherein a step of forming the electron-emitting region in the electroconductive film comprises a step of heating the electroconductive film and a step of energizing the electroconductive film, in an atmosphere in which a gas for promoting cohesion of the electroconductive film exists.

Abstract translation: 一种用于制造电子发射器件的方法，包括在电极之间具有电子发射区的导电膜，其中在导电膜中形成电子发射区的步骤包括加热导电膜的步骤和使 导电膜在其中存在用于促进​​导电膜内聚力的气体的气氛中。

公开(公告)号：US20020013113A1

公开(公告)日：2002-01-31

申请号：US09848360

申请日：2001-05-04

Inventor： Toshikazu Onishi ,  Yoshikazu Banno ,  Michiyo Nishimura ,  Toshihiko Takeda ,  Keisuke Yamamoto ,  Tomoko Maruyama

IPC: B05D005/12 ,  H01J009/02

CPC classification number: H01J1/304 ,  H01J9/025 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165

Abstract: A method for manufacturing an electron emission element comprising, between its electrodes, a conductive film having an electron emission section. The method comprising the steps of forming a gap in the conductive film located between the electrodes, and applying a voltage between the electrodes in an atmosphere that has an aromatic compound with a polarity or a polar group and in which the partial pressure ratio of water to the aromatic compound is 100 or less.

公开(公告)号：US20010017526A1

公开(公告)日：2001-08-30

申请号：US09726024

申请日：2000-11-30

Inventor： Naoto Abe ,  Mitsutoshi Hasegawa

IPC: G09G003/10

CPC classification number: H01J29/94 ,  G09G3/22 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2209/385

Abstract: There are provided an electron source apparatus capable of suppressing variations in electron emission state from electron-emitting devices even with an arrangement using spacers (9), and an image forming apparatus using the electron source apparatus. A plurality of row-direction wiring lines (8) and a plurality of column-direction wiring lines (6) are formed on a substrate (1) so as to cross each other. An electron-emitting device made up of device electrodes (2, 3), a conductive film (4), and an electron-emitting portion 5 is formed at each intersection between the row-direction wiring line (8) and the column-direction wiring line (6). The spacers (9) are arranged on some of the row-direction wiring lines (8). The column-direction wiring lines (6) are respectively connected to controlled constant current sources (221a, 221b, 221c) serving as current sources capable of outputting desired current values. The respective row-direction wiring lines (8) are connected to a voltage application means constituted by a voltage source (223) and a switching circuit (222) for selecting the row-direction wiring lines (8) while sequentially scanning them.

Abstract translation: 提供了即使使用间隔物（9）的布置也能够抑制电子发射状态的电子发射状态的变化的电子源装置，以及使用该电子源装置的图像形成装置。 多个行方向布线（8）和多个列方向布线（6）形成在基板（1）上以便彼此交叉。 在行方向布线（8）和列方向（B）之​​间的每个交点处形成由器件电极（2,3），导电膜（4）和电子发射部分5构成的电子发射器件 接线（6）。 间隔件（9）布置在一些行方向布线（8）上。 列方向布线（6）分别与能够输出所需电流值的电流源的受控恒流源（221a，221b，221c）相连。 相应的行方向布线（8）连接到由电压源（223）和切换电路（222）构成的电压施加装置，用于在顺序地扫描行方向布线（8）的同时选择行方向布线（8）。

公开(公告)号：US06278234B1

公开(公告)日：2001-08-21

申请号：US09301580

申请日：1999-04-29

Applicant: Takeo Ono ,  Yasue Sato

Inventor： Takeo Ono ,  Yasue Sato

IPC: H01J162

CPC classification number: H01J29/94 ,  H01J2201/3165 ,  H01J2209/385 ,  H01J2329/00

Abstract: An image-forming apparatus comprises an electron source and an image-forming member disposed in an envelope. The image-forming member includes a fluorescent film and a metal back covering the fluorescent film. The metal back contains a gettering substance and the gettering substance is irradiated with electron beams emitted from the electron source.

Abstract translation: 图像形成装置包括电子源和设置在信封中的图像形成部件。 图像形成构件包括荧光膜和覆盖荧光膜的金属背。 金属背部含有吸气物质，并且从电子源发射的电子束照射吸气物质。

公开(公告)号：US06265822B1

公开(公告)日：2001-07-24

申请号：US09127586

申请日：1998-08-03

Applicant: Kazuo Kuroda ,  Hiroshi Takagi ,  Noriaki Ohguri

Inventor： Kazuo Kuroda ,  Hiroshi Takagi ,  Noriaki Ohguri

IPC: H01J162

CPC classification number: H01J9/185 ,  H01J9/242 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/866

Abstract: An electron beam apparatus having a first substrate having an electron emitting portion, a second substrate facing the first substrate, and a component provided between the first and second substrates, wherein carbon nitride is formed at least on the surface of the component to suppress charges on the component or suppress a change in the charge amount to thereby suppress a beam orbit from being shifted from a desired orbit.

Abstract translation: 一种电子束装置，具有具有电子发射部分的第一衬底，与第一衬底相对的第二衬底和设置在第一和第二衬底之间的部件，其中至少在器件的表面上形成氮化碳以抑制电荷 或者抑制电荷量的变化，从而抑制光束轨道偏离期望的轨道。

公开(公告)号：US06259422B1

公开(公告)日：2001-07-10

申请号：US09128543

申请日：1998-08-04

Applicant: Yasuhiro Hamamoto

Inventor： Yasuhiro Hamamoto

IPC: G09G322

CPC classification number: H01J31/126 ,  H01J2201/3165

Abstract: A method for producing an image-forming apparatus, the image-forming apparatus comprises a container, an electron-emitting device disposed in the container and has an electron-emitting section between a pair of electrodes, the electron-emitting device being adapted to emit electrons with application of a voltage between the pair of electrodes, and an image-forming member for forming an image by irradiation of the electrons emitted from the electron-emitting device, the production method having a step of irradiating the image-forming member with electrons emitted from the electron-emitting device, wherein the electrons to irradiate the image-forming member are electrons emitted by applying to the electron-emitting device the voltage of an opposite polarity to that of a voltage applied between the pair of electrodes of the electron-emitting device during driving for image formation of the image-forming apparatus.

Abstract translation: 一种用于制造图像形成装置的方法，所述图像形成装置包括容器，设置在所述容器中的电子发射器件，并且在一对电极之间具有电子发射部分，所述电子发射器件适于发射 在一对电极之间施加电压的电子，以及用于通过照射从电子发射器件发射的电子来形成图像的图像形成部件，该制造方法具有用图像形成部件照射电子的步骤 从电子发射器件发射的电子，其中照射图像形成部件的电子是通过向电子发射器件施加与施加到电子发射器件的一对电极之间的电压相反极性的电压而发射的电子， 用于图像形成装置的图像形成的驱动期间的发光装置。

公开(公告)号：US06225749B1

公开(公告)日：2001-05-01

申请号：US09395945

申请日：1999-09-14

Applicant: Tamaki Kobayashi ,  Noritake Suzuki

Inventor： Tamaki Kobayashi ,  Noritake Suzuki

IPC: G09G310

CPC classification number: G09G3/22 ,  G09G3/2014 ,  G09G2310/0275 ,  G09G2320/04 ,  G09G2320/043 ,  H01J31/127 ,  H01J2201/3165

Abstract: An emission current (Ie1) emitted by the electron-emitting device and/or a device current (If1) flowing through the electron-emitting device are measured when a voltage (V1) is applied to the electron-emitting device and an emission current (Ie2) emitted by the electron-emitting device and/or a device current (If2) flowing through the electron-emitting device are measured when the voltage (V1) is applied to the electron-emitting device after the measurement step. A voltage (V2) higher than the voltage (V1) is applied to the electron-emitting device when the emission current (Ie2) is larger than the emission current (Ie1) and/or the device current (If2) is larger than the device current (If1).

Abstract translation: 当对电子发射器件施加电压（V1）和发射电流（V1）时，测量由电子发射器件发射的发射电流（Ie1）和/或流过电子发射器件的器件电流（If1） Ie2）和/或流过电子发射器件的器件电流（If2）被测量，当在测量步骤之后将电压（V1）施加到电子发射器件时。 当发射电流（Ie2）大于发射电流（Ie1）和/或器件电流（If2）大于器件时，向电子发射器件施加高于电压（V1）的电压（V2） 当前（If1）。