公开(公告)号：US06366265B1

公开(公告)日：2002-04-02

申请号：US09145208

申请日：1998-09-01

申请人： Ichiro Nomura ,  Hidetoshi Suzuki ,  Tetsuya Kaneko ,  Shinya Mishina ,  Naoto Nakamura

发明人： Ichiro Nomura ,  Hidetoshi Suzuki ,  Tetsuya Kaneko ,  Shinya Mishina ,  Naoto Nakamura

IPC分类号： G09G322

CPC分类号： G09G3/22 ,  G09G2300/0426 ,  H01J1/316 ,  H01J29/028 ,  H01J29/864 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/8625 ,  H01J2329/863 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655

摘要： An image-forming device having, in an envelope, an electron-emitting element, an image-forming member for forming an image by irradiation of an electron beam emitted from the electron-emitting element, and an electroconductive supporting member for supporting the envelope. The potential of the supporting member is controlled to not be higher than the maximum potential applied to the electron-emitting element. The electron-emitting element and the image-forming member can be placed in juxtaposition on the same substrate, an electroconductive substrate can be additionally provided in opposition to the face of the substrate, and the supporting member can be connected electrically to one of the electrodes and also to the electroconductive substrate.

摘要翻译： 一种图像形成装置，在外壳中具有电子发射元件，用于通过照射从电子发射元件发射的电子束形成图像的图像形成部件和用于支撑外壳的导电支撑部件。 支撑构件的电位被控制为不高于施加到电子发射元件的最大电位。 可以将电子发射元件和图像形成部件并置在同一基板上，可以相对于基板的表面另外提供导电基板，并且支撑部件可以电连接到电极之一 以及导电性基板。

公开(公告)号：US5932963A

公开(公告)日：1999-08-03

申请号：US739658

申请日：1996-10-31

申请人： Naoto Nakamura ,  Hideaki Mitsutake ,  Yoshihisa Sano ,  Ichiro Nomura ,  Hidetoshi Suzuki

发明人： Naoto Nakamura ,  Hideaki Mitsutake ,  Yoshihisa Sano ,  Ichiro Nomura ,  Hidetoshi Suzuki

IPC分类号： H01J1/316 ,  H01J29/04 ,  H01J31/12 ,  H01J31/15

CPC分类号： H01J1/316 ,  H01J31/127

摘要： An electron source comprises a substrate, a row wire and a column wire disposed on the substrate, and an electron-emitting element connected to both the row and column wires. The electron-emitting region of the electron-emitting element is surrounded by one of both the row and column wires.

公开(公告)号：US5659329A

公开(公告)日：1997-08-19

申请号：US727233

申请日：1996-10-08

申请人： Masato Yamanobe ,  Yoshiyuki Osada ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Tetsuya Kaneko ,  Hisaaki Kawade ,  Yasue Sato ,  Yuji Kasanuki ,  Eiji Yamaguchi ,  Toshihiko Takeda ,  Shinya Mishina ,  Naoto Nakamura ,  Hiroaki Toshima ,  Aoji Isono ,  Noritake Suzuki ,  Yasuyuki Todokoro

发明人： Masato Yamanobe ,  Yoshiyuki Osada ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Tetsuya Kaneko ,  Hisaaki Kawade ,  Yasue Sato ,  Yuji Kasanuki ,  Eiji Yamaguchi ,  Toshihiko Takeda ,  Shinya Mishina ,  Naoto Nakamura ,  Hiroaki Toshima ,  Aoji Isono ,  Noritake Suzuki ,  Yasuyuki Todokoro

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

CPC分类号： H01J1/316 ,  H01J31/127 ,  G09G3/2011 ,  H01J2201/3165

摘要： An electron source emits electrons as a function of input signals. The electron source includes a substrate, a matrix of wires having m row wires and n column wires laid on the substrate with an insulator layer interposed therebetween, and a plurality of surface-conduction electron-emitting devices each having a pair of electrodes and a thin film including an electron emitting region and arranged between the electrodes. The electron-emitting devices are so arranged as to form a matrix with the electrodes connected to the respective row and column wires. The electron source further includes a selector for selecting a row of the plurality of surface-conduction electron-emitting devices, and a modulator for generating modulation signals according to input signals and applying them to the surface-conduction electron-emitting devices selected by the selector.

摘要翻译： 电子源根据输入信号发射电子。 电子源包括衬底，具有m行导线的线的矩阵和放置在衬底上的绝缘层之间的n列线，以及多个表面传导电子发射器件，每个具有一对电极和薄的 包括电子发射区并且布置在电极之间的膜。 电子发射器件被布置为形成矩阵，电极连接到相应的行和列线。 电子源还包括用于选择多个表面传导电子发射器件的行的选择器，以及用于根据输入信号产生调制信号并将其施加到由选择器选择的表面传导电子发射器件的调制器 。

公开(公告)号：US5627436A

公开(公告)日：1997-05-06

申请号：US517658

申请日：1995-08-22

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 ,  H01J31/12 ,  H05B41/14 ,  G09G3/10

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

摘要： A multi-electron beam source comprising an electron-emitting element part includes: a plurality of electron-emitting elements provided two-dimensionally in a matrix-like arrangement on a substrate, with opposing terminals of the 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. In addition, a driving circuit drives the electron-emitting element part, grid electrodes modulate electron beams emitted from the electron-emitting elements, and a cut-off circuit cuts off the electron beams caused by spike noises superposed on driving pulse generated by the driving circuit part.

摘要翻译： 包括电子发射元件部分的多电子束源包括：在基板上以矩阵状布置二维地设置的多个电子发射元件，电子发射元件的相对端相邻地排列在列中 方向彼此电连接，同一行中的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布置成“m”行，“m”表示 两个以上的数量。 此外，驱动电路驱动电子发射元件部分，栅极电极调制从电子发射元件发射的电子束，并且截止电路切断由叠加在由驱动产生的驱动脉冲上的尖峰噪声引起的电子束 电路部分。

公开(公告)号：US5505647A

公开(公告)日：1996-04-09

申请号：US187502

申请日：1994-01-28

申请人： Yasue Sato ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Toshihiko Takeda ,  Naoto Nakamura ,  Yasuhiro Hamamoto

发明人： Yasue Sato ,  Ichiro Nomura ,  Hidetoshi Suzuki ,  Toshihiko Takeda ,  Naoto Nakamura ,  Yasuhiro Hamamoto

IPC分类号： H01J9/02 ,  H01J9/26 ,  H01J1/30

CPC分类号： H01J9/261 ,  H01J9/027 ,  H01J2329/00

摘要： An image-forming apparatus comprising an envelope formed of a plurality of members, an electron source arranged within the envelope and an image forming member for forming images by irradiation of electron beams from the electron source is manufactured by heating the plurality of members to bond them together to produce the envelope in an atmosphere containing at least a gas selected from reducing gases, inert gases and non-reducing and non-oxidizing gases or in a vacuum. The electron source comprises preferably an electron-emitting element having a thin film for electron emission arranged between a pair of electrodes.

摘要翻译： 一种图像形成装置，包括由多个构件形成的外壳，布置在外壳内的电子源和用于通过照射来自电子源的电子束形成图像的图像形成构件，通过加热多个构件来将它们结合 一起在包含至少一种选自还原气体，惰性气体和非还原性和非氧化性气体中的气体的气氛中或在真空中产生外壳。 电子源优选包括具有布置在一对电极之间的用于电子发射的薄膜的电子发射元件。

公开(公告)号：US5025196A

公开(公告)日：1991-06-18

申请号：US545115

申请日：1990-06-26

申请人： Hidetoshi Suzuki ,  Ichiro Nomura ,  Toshiaki Majima ,  Mitsuru Yamamoto

发明人： Hidetoshi Suzuki ,  Ichiro Nomura ,  Toshiaki Majima ,  Mitsuru Yamamoto

IPC分类号： G09G1/20 ,  H01J31/12 ,  H04N3/16 ,  H04N3/233

CPC分类号： G09G1/20 ,  H01J31/12 ,  H04N3/16 ,  H04N3/2335

摘要： An image forming device having an electron beam generating device is provided which comprises a plural number of electron beam generating sections and a deflecting means capable of deflecting the group of electron beams emitted from this electron beam generating device in the two directions of X and Y.

摘要翻译： 提供具有电子束产生装置的图像形成装置，其包括多个电子束产生部分和能够偏转从该电子束产生装置发射的电子束组在X和Y的两个方向上的偏转装置。

公开(公告)号：US4954744A

公开(公告)日：1990-09-04

申请号：US356175

申请日：1989-05-24

申请人： Hidetoshi Suzuki ,  Ichiro Nomura

发明人： Hidetoshi Suzuki ,  Ichiro Nomura

IPC分类号： H01J1/312 ,  H01J1/316 ,  H01J9/02

CPC分类号： H01J1/316

摘要： An electron-emitting device comprises electrodes mutually opposingly provided on the surface of a substrate, and an electron-emitting area provided between the electrodes, wherein a conductive film having an electrical resistance greater than that of said electron-emitting area and not more than 10.sup.10 .OMEGA./square is provided on the surface of the substrate at least at the peripheral area of the electron-emitting area in the state that it is electrically connected to said electrodes.

公开(公告)号：US09524846B2

公开(公告)日：2016-12-20

申请号：US14237605

申请日：2012-08-08

申请人： Yasue Sato ,  Takao Ogura ,  Kazuyuki Ueda ,  Ichiro Nomura

发明人： Yasue Sato ,  Takao Ogura ,  Kazuyuki Ueda ,  Ichiro Nomura

IPC分类号： H01J35/18 ,  H01J35/08 ,  G01N23/04

CPC分类号： H01J35/08 ,  G01N23/04 ,  H01J35/18 ,  H01J2235/087 ,  H01J2235/088 ,  H01J2235/186

摘要： In a target structure according to the present invention, a target is provided on a central area of an insulating substrate, and a first conductive member for supplying a voltage to the target is provided on a peripheral area of the insulating substrate which is exclusive of an area overlapping the target and is not covered by the target, so that the first conductive member is in contact with and electrically connected to the peripheral portion of the target. Consequently, it is possible to easily form a voltage supply line to the target without preventing diffusion of a heat generated in the target to the substrate and while suppressing emission of an unnecessary X-ray.

摘要翻译： 在根据本发明的目标结构中，在绝缘基板的中心区域上设置目标，并且在绝缘基板的外围区域上设置用于向靶提供电压的第一导电部件，该外围区域不包括 区域与目标重叠，并且不被目标覆盖，使得第一导电构件与靶的周边部分接触并电连接。 因此，可以容易地在目标物上形成电压供给线，而不会妨碍目标产生的热量扩散到基板上，同时抑制不必要的X射线的发射。

公开(公告)号：US09508524B2

公开(公告)日：2016-11-29

申请号：US14233172

申请日：2012-07-11

申请人： Yoshihiro Yanagisawa ,  Kazuyuki Ueda ,  Ichiro Nomura ,  Miki Tamura ,  Shuji Aoki ,  Kazuhiro Sando

发明人： Yoshihiro Yanagisawa ,  Kazuyuki Ueda ,  Ichiro Nomura ,  Miki Tamura ,  Shuji Aoki ,  Kazuhiro Sando

IPC分类号： H01J35/12 ,  H05G1/02 ,  H05G1/04 ,  H01J35/16

CPC分类号： H01J35/12 ,  H01J35/16 ,  H01J2235/122 ,  H01J2235/166 ,  H01J2235/186 ,  H05G1/025 ,  H05G1/04

摘要： A radiation generating apparatus of the present invention includes an envelope 1 including a first window 2 allowing radiation to pass; a radiation tube 10 that is accommodated in the envelope 1, and includes a second window 15 allowing radiation to pass, at a position opposite to the first window 2; a radiation passing hole 21 that is thermally connected to the second window 15 and communicates with the second window 15; and a radiation shielding member 16 protruding from the second window 15 toward the first window 2. In this apparatus, a thermally conductive member 17 having a higher thermal conductivity than the radiation shielding member 16 is connected to an outer periphery of the protruding portion of the radiation shielding member 16. The simple configuration can shield unnecessary radiation, and cool the target, while facilitating reduction in weight.

摘要翻译： 本发明的辐射发生装置包括：包含允许辐射通过的第一窗口2的信封1; 容纳在外壳1中的辐射管10，并且在与第一窗口2相对的位置处包括允许辐射通过的第二窗口15; 与第二窗口15热连接并与第二窗口15连通的辐射通过孔21; 以及从第二窗口15向第一窗口2突出的辐射屏蔽构件16.在该装置中，具有比辐射屏蔽构件16更高的导热性的导热构件17连接到第一窗口15的突出部分的外周 辐射屏蔽构件16.简单的构造可以屏蔽不必要的辐射，并且冷却目标，同时有利于减轻重量。

公开(公告)号：US09281155B2

公开(公告)日：2016-03-08

申请号：US13884339

申请日：2011-11-08

申请人： Kazuyuki Ueda ,  Miki Tamura ,  Yasue Sato ,  Takao Ogura ,  Ichiro Nomura ,  Shuji Aoki

发明人： Kazuyuki Ueda ,  Miki Tamura ,  Yasue Sato ,  Takao Ogura ,  Ichiro Nomura ,  Shuji Aoki

IPC分类号： H01J35/02 ,  H01J35/18 ,  H05G1/02 ,  H05G1/04

CPC分类号： H01J35/02 ,  H01J35/18 ,  H01J2235/1204 ,  H01J2235/186 ,  H05G1/025 ,  H05G1/04

摘要： A radiation generating apparatus has a radiation generating tube held in a holding container 12 and a cooling medium between the holding container and the radiation generating tube. The radiation generating tube includes an envelope with an aperture, an electron emitting source arranged in the envelope, a target arranged facing the source, for generating radiation responsive to irradiation with an electron beam emitted from the source, and a tubular shield for holding the target by an inner wall thereof and shielding part of the radiation emitted from the target. The shield is arranged to protrude outward of the envelope so that the target is positioned on an outer side of the aperture, and the cooling medium contacts at least a part of the shield.

摘要翻译： 辐射发生装置具有保持在保持容器12中的辐射生成管和保持容器与辐射生成管之间的冷却介质。 辐射生成管包括具有孔的外壳，布置在外壳中的电子发射源，面向源的目标物体，用于响应于从源发射的电子束的照射产生辐射，以及用于保持靶的管状护罩 通过其内壁和从目标发射的辐射的屏蔽部分。 屏蔽被布置成从外壳向外突出，使得靶位于孔的外侧，并且冷却介质接触屏蔽的至少一部分。