公开(公告)号：US06278233B1

公开(公告)日：2001-08-21

申请号：US09056814

申请日：1998-04-08

申请人： Yoshihisa Sanou ,  Hideaki Mitsutake ,  Yoichi Ando

发明人： Yoshihisa Sanou ,  Hideaki Mitsutake ,  Yoichi Ando

IPC分类号： H01J162

CPC分类号： H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/866

摘要： An image forming apparatus such as an image display apparatus has spacers the charging of the surface of which can be reduced as well as the occurrence of discharge. The image forming apparatus includes an envelope, an electron source disposed within the envelope, an image forming member for forming an image by irradiation with electrons emitting by the electron source, and a spacer disposed between electrodes to which mutually different voltages are applied within the envelope. The spacer has conductivity and is electrically connected to the electrodes via conductive layers, and each of the conductive layers has an end portion defining a shape which is a combination of a linear portion and a curved portion or a combination of a linear portion and an obtuse-angle portion.

摘要翻译： 诸如图像显示装置的图像形成装置具有能够减小其表面的充电以及放电的发生的间隔物。 图像形成装置包括外壳，设置在外壳内的电子源，用于通过用电子源发射的电子的照射形成图像的图像形成构件，以及设置在电极之间的间隔物，在外壳内施加相互不同的电压 。 间隔物具有导电性，并且通过导电层电连接到电极，并且每个导电层具有限定形状的端部，该形状是直线部分和弯曲部分的组合，或直线部分和钝角的组合 角部分。

公开(公告)号：US5905335A

公开(公告)日：1999-05-18

申请号：US594690

申请日：1996-01-31

申请人： Masahiro Fushimi ,  Hideaki Mitsutake ,  Yoshihisa Sanou

发明人： Masahiro Fushimi ,  Hideaki Mitsutake ,  Yoshihisa Sanou

IPC分类号： H01J29/02 ,  H01J31/12 ,  H01J29/70

CPC分类号： H01J29/028 ,  H01J31/127 ,  H01J2201/025 ,  H01J2201/3165 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655

摘要： An image forming apparatus using an electron source which has matrix-wired electron-emitting devices connected with wiring electrodes of conductive material, and a fluorescent member as an image forming member with an accelerating electrode on its inner surface side, opposite to the electron-emitting devices. The wiring electrodes include a wiring electrode where a semiconductive support member (spacer) is provided via a conductive connection member and a wiring electrode where the semiconductive support member is not provided. The height of the upper surface of the conductive connection member on which the semiconductive support member is provided and that of the upper surface of the wiring electrode where the semiconductive support member is not provided are the same, to prevent shift of electron-beam trajectories around the semiconductive support member, due to disturbance of electric-field distribution.

公开(公告)号：US6140761A

公开(公告)日：2000-10-31

申请号：US253097

申请日：1999-02-22

申请人： Masahiro Fushimi ,  Hideaki Mitsutake ,  Yoshihisa Sanou

发明人： Masahiro Fushimi ,  Hideaki Mitsutake ,  Yoshihisa Sanou

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

CPC分类号： B82Y10/00 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655

摘要： An image forming apparatus using an electron source which has matrix-wired electron-emitting devices connected with wiring electrodes of conductive material, and a fluorescent member as an image forming member with an accelerating electrode on its inner surface side, opposite to the electron-emitting devices. The wiring electrodes includes a wiring electrode where a semiconductive support member (spacer) is provided via a conductive connection member and a wiring electrode where the semiconductive support member is not provided. The height of the upper surface of the conductive connection member on which the semiconductive support member is provided and that of the upper surface of the wiring electrode where the semiconductive support member is not provided are the same, to prevent shift of electron-beam trajectories around the semiconductive support member, due to disturbance of electric-field distribution.

摘要翻译： 使用电子源的图像形成装置，其具有与导电材料的布线电极连接的矩阵布线的电子发射器件，以及荧光部件作为图像形成部件，其内表面侧具有加速电极，与电子发射 设备。 布线电极包括布线电极，其中通过导电连接构件提供半导电支撑构件（间隔件）和未设置半导体支撑构件的布线电极。 提供半导体支撑构件的导电连接构件的上表面的高度和不设置半导体支撑构件的布线电极的上表面的高度相同，以防止电子束轨迹的移动 半导电支撑构件，由于电场分布的干扰。

公开(公告)号：US6121942A

公开(公告)日：2000-09-19

申请号：US359838

申请日：1994-12-20

申请人： Yoshihisa Sanou ,  Hideaki Mitsutake ,  Naoto Nakamura ,  Hidetoshi Suzuki

发明人： Yoshihisa Sanou ,  Hideaki Mitsutake ,  Naoto Nakamura ,  Hidetoshi Suzuki

IPC分类号： G09G3/20 ,  G09G3/22 ,  H01J1/316 ,  H01J29/70 ,  H01J31/12

CPC分类号： B82Y10/00 ,  G09G3/22 ,  H01J1/316 ,  H01J29/70 ,  H01J31/127 ,  G09G2320/0233 ,  G09G3/2014 ,  H01J2201/30457 ,  H01J2201/3165 ,  H01J2329/00

摘要： In an image-forming apparatus which includes, on a substrate, an electron beam source comprises plurality of electron-emitting devices, and image-forming members for forming an image upon irradiation of electron beams emitted from the electron-emitting devices, the image-forming members are stripe-shaped members, and the plurality of electron-emitting devices each comprise a negative electrode, an electron-emitting region and a positive electrode which are arranged on the substrate surface side by side in a direction vertical to the direction in which the stripe-shaped members are extending. With the present apparatus, deterioration of image quality is prevented even when the positional relationship between the electron-emitting devices such as cold cathode devices and the image-forming members such as fluorescent substances is deviated from predetermined one during assembly.

摘要翻译： 在包括在基板上的电子束源包括多个电子发射器件和用于在从电子发射器件发射的电子束照射时形成图像的图像形成部件的图像形成装置中， 形成构件是条形构件，并且多个电子发射器件各自包括负极，电子发射区和正极，它们沿垂直于其方向的方向并排配置在衬底表面上 条状构件正在延伸。 利用本发明的装置，即使当在组装期间诸如冷阴极器件的电子发射器件和诸如荧光物质的图像形成部件之间的位置关系偏离预定的装置时，也防止了图像质量的劣化。

公开(公告)号：US06803715B1

公开(公告)日：2004-10-12

申请号：US09512359

申请日：2000-02-24

申请人： Hideaki Mitsutake ,  Hisao Tajima ,  Yoshihisa Sanou

发明人： Hideaki Mitsutake ,  Hisao Tajima ,  Yoshihisa Sanou

IPC分类号： H01J188

CPC分类号： H01J29/864 ,  H01J5/03 ,  H01J9/185 ,  H01J9/242 ,  H01J29/028 ,  H01J2201/3165 ,  H01J2329/863 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655 ,  H01J2329/866 ,  H01J2329/8665

摘要： A spacer, which is an atmospheric pressure resistant structure for a vacuum container, can be easily assembled, and the manufacturing costs that accompany the installation of the spacer are reduced. A rear plate, which includes a substrate on which electron-emitting devices are mounted, is located opposite a face plate that is irradiated by electrons emitted by the electron-emitting devices, so that together these two units constitute one part of the vacuum container. A spacer is positioned as an atmospheric pressure resistant structure in the vacuum container. Blocks are bonded to both ends of the spacer, and with these blocks, the spacer is self-supported. Both ends of the spacer are tapered, and are used to reduce the stress that is imposed on the bottoms of the spacer and the blocks by the rear plate and the face plate while air is discharged from the vacuum container.

摘要翻译： 作为用于真空容器的耐大气压结构的间隔件可以容易地组装，并且减少了间隔件安装所带来的制造成本。 包括其上安装电子发射器件的衬底的后板与由电子发射器件发射的电子照射的面板相对，使得这两个单元一起构成真空容器的一部分。 间隔件在真空容器中被定位为耐大气压结构。 块结合到间隔物的两端，并且利用这些块，间隔物是自支撑的。 间隔件的两端是锥形的，并且用于在空气从真空容器排出空气的同时减小由隔板和面板施加在间隔件和块体的底部上的应力。