公开(公告)号：US07034449B2

公开(公告)日：2006-04-25

申请号：US10897025

申请日：2004-07-23

Applicant: Norihiro Suzuki ,  Yoichi Ando

Inventor： Norihiro Suzuki ,  Yoichi Ando

IPC: H01J1/62 ,  H01J63/04 ,  H01J9/38

CPC classification number: H01J9/261 ,  H01J9/38 ,  H01J2201/3165

Abstract: An image display apparatus is provided, in which the generation of discharge can be suppressed and a preferable display image can be obtained. A method of manufacturing an image display apparatus having an airtight container including a rear plate having a plurality of electron-emitting devices and a face plate which is located opposite to the rear plate and has a phosphor and an electroconductive film, includes the steps of, (A) disposing the rear plate having the plurality of electron-emitting devices and the face plate having the phosphor and the electroconductive film such that the rear plate and the face plate are opposite to each other and arranging a plurality of plate shaped spacers between the rear plate and the face plate to assemble the airtight container, and (B) applying an electric field between the rear plate and the face plate in a state that the airtight container is slanted such that a longitudinal direction of the plate-shaped spacers is not perpendicular to a gravitational direction.

Abstract translation: 提供一种图像显示装置，其中可以抑制放电的产生并且可以获得优选的显示图像。 一种制造具有气密容器的图像显示装置的方法，该气密容器包括具有多个电子发射器件的后板和与该后板相对并具有荧光体和导电膜的面板，其特征在于， （A）设置具有多个电子发射器件的后板和具有荧光体的面板和导电膜，使得后板和面板彼此相对并且在多个板状间隔件之间布置 背板和面板组装密封容器，（B）在气密容器倾斜的状态下在后板和面板之间施加电场，使得板状间隔件的纵向方向不是 垂直于重力方向。

公开(公告)号：US20050001535A1

公开(公告)日：2005-01-06

申请号：US10897025

申请日：2004-07-23

Applicant: Norihiro Suzuki ,  Yoichi Ando

Inventor： Norihiro Suzuki ,  Yoichi Ando

IPC: H01J9/26 ,  H01J9/38 ,  H01J1/62 ,  H01J9/00 ,  H01J63/04

CPC classification number: H01J9/261 ,  H01J9/38 ,  H01J2201/3165

Abstract: An image display apparatus is provided, in which the generation of discharge can be suppressed and a preferable display image can be obtained. A method of manufacturing an image display apparatus having an airtight container including a rear plate having a plurality of electron-emitting devices and a face plate which is located opposite to the rear plate and has a phosphor and an electroconductive film, includes the steps of, (A) disposing the rear plate having the plurality of electron-emitting devices and the face plate having the phosphor and the electroconductive film such that the rear plate and the face plate are opposite to each other and arranging a plurality of plate shaped spacers between the rear plate and the face plate to assemble the airtight container, and (B) applying an electric field between the rear plate and the face plate in a state that the airtight container is slanted such that a longitudinal direction of the plate-shaped spacers is not perpendicular to a gravitational direction.

公开(公告)号：US06840832B2

公开(公告)日：2005-01-11

申请号：US09892641

申请日：2001-06-28

Applicant: Norihiro Suzuki ,  Yoichi Ando

Inventor： Norihiro Suzuki ,  Yoichi Ando

IPC: H01J9/26 ,  H01J9/38 ,  H01J9/00

CPC classification number: H01J9/261 ,  H01J9/38 ,  H01J2201/3165

Abstract: An image display apparatus is provided, in which the generation of discharge can be suppressed and a preferable display image can be obtained. A method of manufacturing an image display apparatus having an airtight container including a rear plate having a plurality of electron-emitting devices and a face plate which is located opposite to the rear plate and has a phosphor and an electroconductive film, includes the steps of, (A) disposing the rear plate having the plurality of electron-emitting devices and the face plate having the phosphor and the electroconductive film such that the rear plate and the face plate are opposite to each other and arranging a plurality of plate shaped spacers between the rear plate and the face plate to assemble the airtight container, and (B) applying an electric field between the rear plate and the face plate in a state that the airtight container is slanted such that a longitudinal direction of the plate-shaped spacers is not perpendicular to a gravitational direction.

Abstract translation: 提供一种图像显示装置，其中可以抑制放电的产生并且可以获得优选的显示图像。 一种制造具有气密容器的图像显示装置的方法，该气密容器包括具有多个电子发射器件的后板和与该后板相对并具有荧光体和导电膜的面板，其特征在于， （A）设置具有多个电子发射器件的后板和具有荧光体的面板和导电膜，使得后板和面板彼此相对并且在多个板状间隔件之间布置 背板和面板组装密封容器，（B）在气密容器倾斜的状态下在后板和面板之间施加电场，使得板状间隔件的纵向方向不是 垂直于重力方向。

公开(公告)号：US07429821B2

公开(公告)日：2008-09-30

申请号：US11139488

申请日：2005-05-31

Applicant: Yoichi Ando

Inventor： Yoichi Ando

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01J29/04 ,  H01J1/316 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/8625 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8665

Abstract: An irregular shift of the electron beam caused by a spacer is compensated without making a design change of the spacer. A rear plate 1 in which an electron source substrate 9 disposed with plural electron-emitting devices 8 emitting the electron is fixed and a face plate 2 in which a metal back 11 for accelerating the electron is formed are disposed in opposition to each other, and these plates are supported by the spacers 3 with constant intervals, and the initial velocity vector of the electron emitted from the electron-emitting device 8 is different according to the distance from the spacer 3.

Abstract translation: 由间隔物引起的电子束的不规则偏移被补偿，而不会使间隔物的设计变化。 设置有发射电子的多个电子发射器件8的电子源衬底9被固定的后板1和形成用于加速电子的金属背11的面板2彼此相对设置，并且 这些板由间隔件3以恒定的间隔支撑，并且从电子发射器件8发射的电子的初始速度矢量根据与间隔件3的距离而不同。

公开(公告)号：US07075223B2

公开(公告)日：2006-07-11

申请号：US10684374

申请日：2003-10-15

Applicant: Yoichi Ando

Inventor： Yoichi Ando

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01J29/028 ,  H01J29/46 ,  H01J31/127 ,  H01J2329/8625

Abstract: In an electron beam apparatus including an electron source and an electron beam irradiation member, a potential specifying plate including openings through which an electron transmits is provided between the electron source and the electron beam irradiation member. A spacer is located between the electron beam irradiation member and the potential specifying plate. In the case where a distance between a region between one opening of the potential specifying plate near the spacer and the spacer and the electron beam irradiation member is D1 and a distance between a region between that opening and another opening not near the spacer and the electron beam irradiation member is given by D2, if D1

Abstract translation: 在包括电子源和电子束照射构件的电子束装置中，在电子源和电子束照射构件之间设置包括电子透过的开口的电位指定板。 间隔物位于电子束照射构件和电位指定板之间。 在电位指定板的靠近隔离物的一个开口与间隔物之间​​的区域与电子束照射构件之间的距离为D 1和该开口与不在间隔物附近的另一个开口之间的距离的情况下， 电子束照射部件由D 2给出，如果满足D 1

公开(公告)号：US07005797B2

公开(公告)日：2006-02-28

申请号：US10846704

申请日：2004-05-17

Applicant: Yoichi Ando

Inventor： Yoichi Ando

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01J29/92 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/8625 ,  H01J2329/864 ,  H01J2329/8645

Abstract: An image forming apparatus comprises first and second substrates, a support frame arranged between the first and second substrates, and surrounding a space between the first and second substrates, electron emitting devices arranged on the first substrate facing the space, and an image forming member arranged on the second substrate. A spacer is disposed in the space between the first and second substrates, and a conductive film is arranged on the second substrate to surround the image forming member. The conductive film is supplied with a potential lower than that applied to the image forming member, and the spacer has a length greater than that of the image forming member. Each longitudinal end of the spacer is arranged between the inner periphery of the support frame and a respective plane through which a corresponding end of the conductive film extends perpendicularly to a principal surface of the second substrate.

Abstract translation: 图像形成装置包括第一和第二基板，布置在第一和第二基板之间并且围绕第一和第二基板之间的空间的支撑框架，布置在面向空间的第一基板上的电子发射器件，以及布置成 在第二基板上。 间隔件设置在第一和第二基板之间的空间中，并且导电膜布置在第二基板上以包围图像形成部件。 所述导电膜的电位低于施加到所述图像形成部件的电位，并且所述间隔物的长度大于所述图像形成部件的长度。 间隔件的每个纵向端部布置在支撑框架的内周边和相应的平面之间，导电膜的相应端部通过该平面垂直于第二基板的主表面延伸。

公开(公告)号：US06946786B2

公开(公告)日：2005-09-20

申请号：US10173603

申请日：2002-06-19

Applicant: Yoichi Ando

Inventor： Yoichi Ando

IPC: H01J29/02 ,  H01J29/86 ,  H01J31/12 ,  H01J1/62

CPC classification number: H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/863 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/865 ,  H01J2329/8655 ,  H01J2329/866

Abstract: An electron beam device comprising an electron source having an electron-emitting device, a member to be irradiated with an electron beam disposed opposite to the electron source, and an electrically conductive spacer disposed between the electron source and the member to be irradiated with the electron beam, is characterized in that an electrode is disposed along an end portion of the spacer on the electron source side, and the electrode is disposed inside a region of a surface of the end portion of the spacer which is directed toward the electron source side.

Abstract translation: 一种电子束装置，包括具有电子发射器件的电子源，与电子源相对设置的电子束照射的部件，以及设置在电子源和被照射电子元件之间的导电间隔物 其特征在于，沿着所述间隔物的电子源侧的端部设置电极，并且所述电极设置在所述间隔物的朝向所述电子源侧的端部的表面的区域的内侧。

公开(公告)号：US06878028B1

公开(公告)日：2005-04-12

申请号：US09523598

申请日：2000-03-10

Applicant: Akira Fujii ,  Fumio Kishi ,  Hisaaki Kawade ,  Yoichi Ando

Inventor： Akira Fujii ,  Fumio Kishi ,  Hisaaki Kawade ,  Yoichi Ando

IPC: H01J9/02 ,  H01J9/00

CPC classification number: H01J9/027 ,  H01J2329/00

Abstract: A method of fabricating an electron source constituted by a plurality of x-direction wirings arranged on a substrate, a plurality of y-direction wirings crossing the x-direction wirings, an insulating layer for electrically insulating the x- and y-direction wirings, and a plurality of conductive films each of which is electrically connected to the x- and y-direction wirings and has a gap, comprises a conductive film formation step of forming a plurality of conductive films to be connected to the pluralities of x- and y-direction wirings, a grouping step of dividing all the x-direction wirings into a plurality of groups, and a forming step of sequentially performing, for all the groups, a step of simultaneously applying a voltage to all wirings assigned to the same group, thereby forming gaps in the plurality of conductive films. The grouping step includes the steps of assigning a plurality of wirings to each group, and arranging wirings constituting a group between wirings constituting other groups.

Abstract translation: 一种制造电子源的方法，所述电子源由布置在基板上的多个x方向布线，与x方向布线交叉的多个y方向布线构成，用于将x和y方向布线电绝缘的绝缘层， 以及多个导电膜，每个导电膜电连接到x和y方向布线并具有间隙，包括形成多个导电膜以与多个x和y连接的导电膜形成步骤 方向布线，将所有x方向布线分成多个组的分组步骤;以及对于所有组，顺序执行分配给同一组的所有布线同时施加电压的步骤的形成步骤， 从而在多个导电膜中形成间隙。 分组步骤包括以下步骤：将多个布线分配给每个组，以及在构成其他组的布线之间布置构成组的布线。

公开(公告)号：US06802753B1

公开(公告)日：2004-10-12

申请号：US09722454

申请日：2000-11-28

Applicant: Yoichi Ando ,  Keisuke Yamamoto ,  Hideshi Kawasaki ,  Tamaki Kobayashi ,  Satoshi Mogi ,  Akira Hayama

Inventor： Yoichi Ando ,  Keisuke Yamamoto ,  Hideshi Kawasaki ,  Tamaki Kobayashi ,  Satoshi Mogi ,  Akira Hayama

IPC: H01J900

CPC classification number: H01J9/027 ,  H01J2209/0223

Abstract: In a manufacturing process of an image forming apparatus (electron beam device) using electron emission elements, particularly, surface conduction type electron emission elements, wirings on an electron source substrate on which the wirings and element electrodes are formed are opposite to electrodes for a face plate, and a given voltage is applied between the wirings and the electrodes to thereby generate a discharge phenomenon in advance, thus removing a protrusion or the like. In this way, when an electric field applying process is conducted on the electron source substrate, a factor such as a protrusion in an electron source which induces a discharge phenomenon in driving an electron beam device represented by an image forming apparatus is removed, thus realizing an image forming apparatus excellent in display characteristic with no defective pixel even in image display for a long period of time.

Abstract translation: 在使用电子发射元件，特别是表面传导型电子发射元件的图像形成装置（电子束装置）的制造方法中，形成有布线和元件电极的电子源基板上的布线与面对的电极相对 并且在布线和电极之间施加给定的电压，从而预先产生放电现象，从而去除突起等。 以这种方式，当在电子源基板上进行电场施加处理时，去除了在驱动由图像形成装置表示的电子束装置中引起放电现象的电子源中的突起等因素，从而实现 即使在长时间的图像显示中，也不会出现缺陷像素的显示特性优异的图像形成装置。

公开(公告)号：US06534911B1

公开(公告)日：2003-03-18

申请号：US09722702

申请日：2000-11-28

Applicant: Yoichi Ando

Inventor： Yoichi Ando

IPC: H01J162

CPC classification number: H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/863 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/865 ,  H01J2329/8655 ,  H01J2329/866

Abstract: An electron beam device comprising an electron source having an electron-emitting device, a member to be irradiated with an electron beam disposed opposite to the electron source, and an electrically conductive spacer disposed between the electron source and the member to be irradiated with the electron beam, is characterized in that an electrode is disposed along an end portion of the spacer on the electron source side, and the electrode is disposed inside a region of a surface of the end portion of the spacer which is directed toward the electron source side.