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1. 发明授权

US5455597A Image-forming apparatus, and designation of electron beam diameter at image-forming member in image-forming apparatus 失效
标题翻译：图像形成装置，以及图像形成装置中图像形成部件处的电子束直径的指定
公开(公告)号：US5455597A
公开(公告)日：1995-10-03
申请号：US172060
申请日：1993-12-23
申请人： Naoto Nakamura , Ichiro Nomura , Hidetoshi Suzuki , Yasue Sato
发明人： Naoto Nakamura , Ichiro Nomura , Hidetoshi Suzuki , Yasue Sato
IPC分类号： H01J1/316 , H01J31/12 , G09G3/22
CPC分类号： H01J1/316 , H01J31/127 , H01J2201/3165
摘要： An image-forming apparatus is comprised of a substrate, an electron-emitting device which is provided on the substrate and includes an electron-emitting region between electrodes and emits electrons on application of voltage between the electrodes, and an image-forming member which forms an image on irradiation of an electron beam. A diameter S.sub.1 of the electron beam on the image-forming member in direction of application of the voltage between the electrodes is given by Equation (I):S.sub.1 =K.sub.1 .multidot.2d(V.sub.f /V.sub.a).sup.1/2 (I)where K.sub.1 is a constant and 0.8.ltoreq.K.sub.1 .ltoreq.1.0, d is a distance between the substrate and the image-forming member, V.sub.f is a voltage applied between the electrodes, and V.sub.a is a voltage applied to the image-forming member. A method for designing a diameter of an electron beam at an image-forming member face of the image-forming apparatus is comprised of a diameter S.sub.1 the electron beam at the image-forming member face in a direction of application of the voltage between the electrodes designed so as to satisfy the equation (I).
摘要翻译：一种图像形成装置包括一基板，一电子发射装置，该电子发射装置设置在该基板上，并且包括电极之间的电子发射区域，并且在该电极之间施加电压而发射电子;以及图像形成部件，其形成照射电子束的图像。在电极之间施加电压方向上的图像形成部件上的电子束的直径S1由等式（I）给出：S1 = K1x2d（Vf / Va）1/2（I）其中K1是常数并且0.8≤Ki≤1.0，d是衬底和图像形成构件之间的距离，Vf是施加在电极之间的电压，Va是施加到图像形成构件的电压。用于设计图像形成装置的图像形成构件面处的电子束的直径的方法包括直径S1，图像形成构件的电子束在施加电极之间的电压方向上面对设计为满足等式（I）。

2. 发明授权

US5659329A Electron source, and image-forming apparatus and method of driving the same 失效
标题翻译：电子源和图像形成装置及其驱动方法
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。

3. 发明授权

US5505647A Method of manufacturing image-forming apparatus 失效
标题翻译：图像形成装置的制造方法
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。

4. 发明授权

US09524846B2 Target structure and X-ray generating apparatus 有权
标题翻译：目标结构和X射线发生装置
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。

5. 发明授权

US09281155B2 Radiation generating apparatus and radiation imaging apparatus 有权
标题翻译：辐射发生装置和放射线成像装置
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。

6. 发明申请

US20140177800A1 TARGET STRUCTURE AND X-RAY GENERATING APPARATUS 有权
标题翻译：目标结构和X射线发生装置
公开(公告)号：US20140177800A1
公开(公告)日：2014-06-26
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： H01J35/08 , 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。

7. 发明授权

US06848961B2 Method and apparatus for manufacturing image displaying apparatus 失效
标题翻译：用于制造图像显示装置的方法和装置
公开(公告)号：US06848961B2
公开(公告)日：2005-02-01
申请号：US09809055
申请日：2001-03-16
申请人： Ichiro Nomura , Kohei Nakata , Tetsuya Kaneko , Toshihiko Miyazaki , Yasue Sato , Toshikazu Ohnishi
发明人： Ichiro Nomura , Kohei Nakata , Tetsuya Kaneko , Toshihiko Miyazaki , Yasue Sato , Toshikazu Ohnishi
IPC分类号： H01J1/30 , H01J9/02 , H01J9/38 , H01J9/40
CPC分类号： H01J9/385 , H01J9/027 , H01J9/38 , H01J31/127 , H01J2201/3165 , H01J2209/385 , H01J2329/941 , H01J2329/945
摘要： A method and an apparatus of manufacturing an image displaying apparatus having an electron source substrate and a phosphor substrate. The electron source substrate is provided with an electron emitting element formed by covering with a container and by applying a voltage to an electronic conductor on the substrate. While, the phosphor substrate is provided with a phosphor thereon. The substrates are subjected to a getter processing and to a seal bonding process under a vacuum condition through a processing chamber, to complete an image forming apparatus. An improvement resides in miniaturizing and simplifying operation, and in greater manufacture speed and mass production.
摘要翻译：一种制造具有电子源基板和荧光体基板的图像显示装置的方法和装置。电子源基板具有通过用容器覆盖而形成的电子发射元件，并且在荧光体基板上设置有荧光体的同时向基板上的电子导体施加电压。在真空条件下通过处理室对基板进行吸气处理和密封接合处理，以完成图像形成装置。改进在于小型化和简化操作，并且在更大的制造速度和批量生产中。

8. 发明授权

US09070531B2 X-ray generator tube having improved cooling container and X-ray imaging apparatus including the same 有权
标题翻译：具有改进的冷却容器的X射线发生器管和包括其的X射线成像装置
公开(公告)号：US09070531B2
公开(公告)日：2015-06-30
申请号：US14111512
申请日：2012-04-06
申请人： Kazuyuki Ueda , Miki Tamura , Yoshihiro Yanagisawa , Yasue Sato , Koji Yamazaki , Takao Ogura , Shuji Aoki , Ichiro Nomura
发明人： Kazuyuki Ueda , Miki Tamura , Yoshihiro Yanagisawa , Yasue Sato , Koji Yamazaki , Takao Ogura , Shuji Aoki , Ichiro Nomura
IPC分类号： H01J35/12 , H01J35/02 , H05G1/04 , H05G1/02 , H01J35/16 , A61B6/00
CPC分类号： H01J35/16 , A61B6/4488 , H01J35/12 , H01J2235/1287 , H01J2235/186 , H05G1/025 , H05G1/04
摘要： Provided is an X-ray generator comprising an X-ray tube including a cylindrical body; an electron source in the body; a target at an end of the X-ray tube facing the electron source, the target generating X-rays by irradiation with electrons; a container in which the X-ray tube is arranged; insulating liquid filled between the X-ray tube and the container; and a holding member holding the body of the X-ray tube in the container, with a channel for the insulating liquid around the X-ray tube. The distance between the holding member and the end face at the end of the body in the direction in which the electron source and the target face is twice or more as large as the minimum width of the channel that is in contact with the outer surface of the X-ray tube at the end face side with respect to the holding member. This allows heat in the target to be quickly radiated, thus allowing X-rays to be generated stably for a long time.
摘要翻译：本发明提供一种X射线发生器，其包括：包括圆柱体的X射线管; 身体中的电子源; 面向电子源的X射线管的端部的靶，靶通过电子照射而产生X射线; 设置有X射线管的容器; 填充在X射线管和容器之间的绝缘液体; 以及保持构件，其将X射线管的主体保持在容器中，具有用于X射线管周围的绝缘液体的通道。在电子源和目标面的方向上的本体的端部处的保持构件与端面之间的距离为与外表面接触的通道的最小宽度的两倍或更多相对于保持部件的端面侧的X射线管。这样可以快速地辐射靶内的热量，能够长时间稳定地生成X射线。

9. 发明申请

US20140177796A1 X-RAY TUBE 审中-公开
标题翻译： X射线管
公开(公告)号：US20140177796A1
公开(公告)日：2014-06-26
申请号：US14123878
申请日：2012-05-28
申请人： Yasue Sato , Takao Ogura , Kazuyuki Ueda , Shuji Aoki , Ichiro Nomura , Miki Tamura , Yoshihiro Yanagisawa , Koji Yamazaki
发明人： Yasue Sato , Takao Ogura , Kazuyuki Ueda , Shuji Aoki , Ichiro Nomura , Miki Tamura , Yoshihiro Yanagisawa , Koji Yamazaki
IPC分类号： H01J35/16 , G01N23/04
CPC分类号： H01J35/16 , G01N23/04 , H01J35/186 , H01J2235/166 , H01J2235/168
摘要： In an X-ray tube having an X-ray shielding member allowing an electron ray to pass through an electron passing hole toward a target, separately from the cathode-side opening of the electron passing hole, a gas exhaust path allowing communication between the inside and outside of the electron passing hole is provided so that gas molecules generated in the electron passing hole can be easily diffused out of the electron passing hole. The degradation of the cathode caused by accelerated collisions with the cathode, of cations generated by collisions of electrons with gas molecules generated in the electron passing hole by a desorption phenomenon due to electron ray irradiation to the target, is reduced.
摘要翻译：在具有允许电子通过电子通过孔朝向靶的X射线屏蔽构件的X射线管中，与电子通过孔的阴极侧开口分开地，允许内部并且设置在电子通过孔的外部，使得在电子通过孔中产生的气体分子可以容易地从电子通过孔扩散。通过与电子射线照射到靶的解吸现象在电子通过孔中产生的电子与气体分子的碰撞产生的阳离子与阴极的加速碰撞引起的阴极的劣化减少。

10. 发明授权

US09251995B2 Radiation generating tube and radiation imaging apparatus using the same 有权
标题翻译：辐射发生管和使用其的放射线成像装置
公开(公告)号：US09251995B2
公开(公告)日：2016-02-02
申请号：US14127647
申请日：2012-07-17
申请人： Takao Ogura , Kazuyuki Ueda , Yasue Sato , Ichiro Nomura
发明人： Takao Ogura , Kazuyuki Ueda , Yasue Sato , Ichiro Nomura
IPC分类号： H01J35/00 , H01J35/16 , H01J35/08 , H01J35/18 , G01N23/04
CPC分类号： H01J35/165 , G01N23/04 , H01J35/08 , H01J35/16 , H01J35/18 , H01J2235/087 , H01J2235/166 , H01J2235/186
摘要： A radiation generating tube 1 includes: an electron emitting source 3; a target 9 spaced from the electron emitting source 3, for generating radiation 11 responsive to irradiation with an electron beam from the electron emitting source 3; and a tubular shielding member 10 having an electron passing hole 8, wherein the electron passing hole 8 has an electron incident aperture at one end thereof and has a target supporting surface 9b supporting the target 9 at the other end thereof, wherein the target supporting surface 9b is connected through a brazing filler 14 to a periphery of a surface of the target at a side on which the electron is incident, and an opening size of the other end of the electron passing hole 8 is larger than an opening size of the electron incident aperture at the one end thereof.
摘要翻译：辐射发生管1包括：电子发射源3; 与电子发射源3间隔开的靶9，用于响应于来自电子发射源3的电子束的照射产生辐射11; 和具有电子通过孔8的管状屏蔽构件10，其中电子通过孔8的一端具有电子入射孔，并且在其另一端具有支撑靶9的靶支撑表面9b，其中目标支撑表面 9b通过钎焊料14连接到目标的表面的电子入射侧的周边，并且电子通过孔8的另一端的开口尺寸大于电子的开口尺寸入射孔在其一端。

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