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51. 发明授权

US06760002B2 Electron source, image-forming apparatus comprising the same and method of driving such an image-forming apparatus 失效
标题翻译：电子源，包括该电子源的图像形成装置和驱动这种图像形成装置的方法
公开(公告)号：US06760002B2
公开(公告)日：2004-07-06
申请号：US10279728
申请日：2002-10-25
申请人： Hidetoshi Suzuki , Ichiro Nomura , Toshihiko Takeda , Naoto Nakamura , Yasuhiro Hamamoto
发明人： Hidetoshi Suzuki , Ichiro Nomura , Toshihiko Takeda , Naoto Nakamura , Yasuhiro Hamamoto
IPC分类号： G09G322
CPC分类号： H01J1/316 , H01J2201/3165 , H01J2329/00
摘要： An electron source comprises a plurality of electron-emitting devices and a drive means for driving the devices. The drive means applies a voltage above a threshold level to selected ones of the plurality of electron-emitting devices according to an image signal to cause the selected devices to emit electrons. The drive means also applies a voltage pulse for bringing the plurality of electron-emitting devices into a high resistance state. The voltage pulse for bringing into a high resistance state has a polarity reverse to that of the voltage for causing electron emission and has a voltage rising rate of greater than 10 V/sec.
摘要翻译：电子源包括多个电子发射器件和用于驱动器件的驱动装置。驱动装置根据图像信号将高于阈值电平的电压施加到多个电子发射器件中的选定的电子发射器件，以使所选择的器件发射电子。驱动装置还施加用于使多个电子发射器件进入高电阻状态的电压脉冲。用于进入高电阻状态的电压脉冲具有与用于引起电子发射的电压相反的极性，并且具有大于10V / sec的升压速率。

52. 发明授权

US06184850B2 Image display apparatus with backlit display and method of driving the same 失效
标题翻译：具有背光显示的图像显示装置及其驱动方法
公开(公告)号：US06184850B2
公开(公告)日：2001-02-06
申请号：US08946570
申请日：1997-10-07
申请人： Hidetoshi Suzuki , Ichiro Nomura , Tetsuya Kaneko , Naoto Nakamura
发明人： Hidetoshi Suzuki , Ichiro Nomura , Tetsuya Kaneko , Naoto Nakamura
IPC分类号： G09G322
CPC分类号： G09G3/342 , G02F1/133621 , G02F2001/133625 , G09G3/22 , G09G2310/024 , G09G2320/0606 , G09G2320/0626 , G09G2320/0633 , G09G2320/064 , G09G2320/0666 , H01J29/89 , H01J31/123 , H04N9/30
摘要： An image display apparatus includes a panel type light source including a plurality of cold-cathode devices arranged two-dimensionally on a substrate and a phosphor member contained in a same vacuum container for emitting visible light upon irradiation of electron beams by the cold-cathode devices. In addition, a transmission type optical modulation panel using the panel type light source as a back light source.
摘要翻译：图像显示装置包括面板式光源，其包括在基板上二维布置的多个冷阴极器件和包含在相同的真空容器中的荧光体构件，用于在通过冷阴极器件照射电子束时发射可见光。另外，使用面板型光源作为背光源的透射型光调制面板。

53. 发明授权

US06011567A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US06011567A
公开(公告)日：2000-01-04
申请号：US388896
申请日：1995-02-14
申请人： Naoto Nakamura , Ichiro Nomura , Hidetoshi Suzuki , Tetsuya Kaneko , Haruhito Ono , Toshihiko Takeda , Shinya Mishina
发明人： Naoto Nakamura , Ichiro Nomura , Hidetoshi Suzuki , Tetsuya Kaneko , Haruhito Ono , Toshihiko Takeda , Shinya Mishina
IPC分类号： B41J2/00 , H01J3/02 , H01J31/12
CPC分类号： H01J3/022 , H01J31/127 , H01J2201/3165 , H01J2329/00
摘要： An image forming apparatus having a plurality of electron emitting devices and luminescent members are arranged into a matrix formed on one surface of a substrate. As rows of electron emitting devices are successively driven, each luminescent member emits light according to a voltage applied to it or other members in accordance with an image information signal when irradiated with a light beam from one of the electron emitting devices mated with it.
摘要翻译：具有多个电子发射器件和发光部件的图像形成装置被布置在形成在基板的一个表面上的矩阵中。随着行电子发射器件被连续地驱动，当用来自与其配合的电子发射器件之一的光束照射时，每个发光部件根据施加到其上的电压或其它部件发射光。

54. 发明授权

US5828352A Image-forming device 失效
公开(公告)号：US5828352A
公开(公告)日：1998-10-27
申请号：US321465
申请日：1994-10-11
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： H01J29/87 , H01J1/316 , H01J29/02 , H01J29/86 , H01J31/12 , G09G3/22
CPC分类号： G09G3/22 , H01J1/316 , H01J29/028 , H01J29/864 , H01J31/127 , G09G2300/0426 , 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.

55. 发明授权

US5691608A Image display apparatus 失效
标题翻译：图像显示装置
公开(公告)号：US5691608A
公开(公告)日：1997-11-25
申请号：US92948
申请日：1993-07-19
申请人： Mitsuru Yamamoto , Hidetoshi Suzuki , Ichiro Nomura , Toshiaki Majima
发明人： Mitsuru Yamamoto , Hidetoshi Suzuki , Ichiro Nomura , Toshiaki Majima
IPC分类号： G09G1/20 , G09G3/20 , H01J31/12 , G09G1/04 , H01J29/56
CPC分类号： G09G1/20 , H01J31/124 , G09G3/2014 , G09G3/2051
摘要： An image display apparatus in which luminance contrast is produced by the act of scanning of electron beams is disclosed. The apparatus of this invention includes: a screen including a plurality of picture elements each having a plurality of miniature luminescent units which respectively exhibit luminescence in response to the application of a plurality of electron beams, the picture elements being arranged in lines and columns; electron-beam generating means for generating the plurality of electron beams which respectively define the plurality of miniature luminescent units in each of the picture elements; control means for controlling emission of the plurality of electron beams so that the number of the miniature luminescent units which exhibit luminance in each of the picture elements may be controlled in accordance with a video signal; and/or means for controlling emission the period of time available for the emission of at least one of the plurality of electron beams.
摘要翻译：公开了一种通过扫描电子束的作用产生亮度对比度的图像显示装置。本发明的装置包括：一个屏幕，包括多个图像元素，每个图像元素具有响应于多个电子束的应用分别呈现发光的多个微型发光单元，图像元素以行和列排列; 电子束发生装置，用于产生分别限定每个像素中的多个微型发光单元的多个电子束; 用于控制多个电子束的发射的控制装置，使得可以根据视频信号来控制在每个像素中呈现亮度的微型发光单元的数量; 和/或用于控制发射可用于发射多个电子束中的至少一个的时间的装置。

56. 发明授权

US4958104A Display device having first and second cold cathodes 失效
标题翻译：具有第一和第二冷阴极的显示装置
公开(公告)号：US4958104A
公开(公告)日：1990-09-18
申请号：US373636
申请日：1989-06-29
申请人： Hidetoshi Suzuki , Mitsuru Yamamoto , Toshiaki Majima , Ichiro Nomura
发明人： Hidetoshi Suzuki , Mitsuru Yamamoto , Toshiaki Majima , Ichiro Nomura
IPC分类号： H01J31/18 , H01J31/48 , H01J29/70
CPC分类号： H01J31/18
摘要： A display device has an electron ray generating unit of matrix electrode structure in which a plurality of cold cathodes generating electron rays are arranged two-dimensionally, image storing apparatus for storing therein image information as an amount of charges by a variation in a surface potential produced by the application of the electron rays from the electron ray generating unit, and a display for receiving the application of the electron rays applied from the electron ray generating unit and modulated by the electric charge stored in the image storing apparatus and visualizing the image information.
摘要翻译：显示装置具有：矩阵电极结构的电子射线产生单元，其中产生电子线的多个冷阴极二维布置;图像存储装置，用于通过产生的表面电位的变化将图像信息存储为电荷量; 通过施加来自电子射线产生单元的电子束，以及显示器，用于接收施加从电子射线产生单元施加的电子射线并通过存储在图像存储装置中的电荷进行调制并可视化图像信息。

57. 发明申请

US20070285357A1 Image-Forming Device 失效
标题翻译：图像形成装置
公开(公告)号：US20070285357A1
公开(公告)日：2007-12-13
申请号：US11740496
申请日：2007-04-26
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： G09G3/20
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 includes, in an envelope, an electron-emitting element for emitting an electron by applying a voltage between electrodes, an image-forming member for forming an image by irradiation with an electron beam emitted from the electron-emitting element, and a supporting member for supporting the envelope. The supporting member has an electroconductive film at an end portion and a side portion thereof, and is electrically connected through the electroconductive film to the electrode.
摘要翻译：图像形成装置在外壳中包括用于通过在电极之间施加电压来发射电子的电子发射元件，用于通过用从电子发射元件发射的电子束照射形成图像的图像形成部件，以及用于支撑外壳的支撑构件。支撑构件在其端部和侧部具有导电膜，并且通过导电膜电连接到电极。

58. 发明授权

US06555957B1 Electron beam apparatus and image-forming apparatus 失效
公开(公告)号：US06555957B1
公开(公告)日：2003-04-29
申请号：US09003154
申请日：1998-01-06
申请人： Ichiro Nomura , Masato Yamanobe , Hidetoshi Suzuki , Toshihiko Takeda , Tatsuya Iwasaki
发明人： Ichiro Nomura , Masato Yamanobe , Hidetoshi Suzuki , Toshihiko Takeda , Tatsuya Iwasaki
IPC分类号： H01J1749
CPC分类号： H04N3/125 , G06F3/147 , G09G3/2011 , G09G3/2014 , G09G3/22 , G09G2340/12 , H01J1/316 , H01J31/127 , H01J2201/3165 , H01J2329/00 , H04N3/122
摘要： In an electron beam apparatus comprising an enclosure in which an electron-emitting device having an electron-emitting region between opposite electrodes is disposed, the electron-emitting device exhibits such a characteristic as that an emission current is uniquely determined with respect to a device voltage. The interior of the enclosure is maintained under an atmosphere effective to prevent structural changes of the electron-emitting device. An image-forming apparatus comprises an enclosure in which an electron source and an image-forming member are disposed, the electron source comprising the above electron-emitting device. An emission current is stable with a very small change in the amount of electrons emitted, a sharp image is produced with high contrast, and gradation control is easily carried out.

59. 发明授权

US06473063B1 Electron source, image-forming apparatus comprising the same and method of driving such an image-forming apparatus 失效
标题翻译：电子源，包括该电子源的图像形成装置和驱动这种图像形成装置的方法
公开(公告)号：US06473063B1
公开(公告)日：2002-10-29
申请号：US08653903
申请日：1996-05-28
申请人： Hidetoshi Suzuki , Ichiro Nomura , Toshihiko Takeda , Naoto Nakamura , Yasuhiro Hamamoto
发明人： Hidetoshi Suzuki , Ichiro Nomura , Toshihiko Takeda , Naoto Nakamura , Yasuhiro Hamamoto
IPC分类号： G09G322
CPC分类号： H01J1/316 , H01J2201/3165 , H01J2329/00
摘要： An electron source comprises a plurality of electron-emitting devices and a drive means for driving the devices. The drive means applies a voltage above a threshold level to selected ones of the plurality of electron-emitting devices according to an image signal to cause the selected devices to emit electrons. The drive means also applies a voltage pulse for bringing the plurality of electron-emitting devices into a high resistance state. The voltage pulse for bringing into a high resistance state has a polarity reverse to that of the voltage for causing electron emission and has a voltage rising rate of greater than 10V/sec.
摘要翻译：电子源包括多个电子发射器件和用于驱动器件的驱动装置。驱动装置根据图像信号将高于阈值电平的电压施加到多个电子发射器件中的选定的电子发射器件，以使所选择的器件发射电子。驱动装置还施加用于使多个电子发射器件进入高电阻状态的电压脉冲。用于进入高电阻状态的电压脉冲具有与用于引起电子发射的电压相反的极性，并且具有大于10V / sec的电压上升速率。

60. 发明授权

US06459207B1 Electron beam apparatus and image-forming apparatus 失效
标题翻译：电子束装置和图像形成装置
公开(公告)号：US06459207B1
公开(公告)日：2002-10-01
申请号：US09514596
申请日：2000-02-28
申请人： Ichiro Nomura , Masato Yamanobe , Hidetoshi Suzuki , Toshihiko Takeda , Tatsuya Iwasaki
发明人： Ichiro Nomura , Masato Yamanobe , Hidetoshi Suzuki , Toshihiko Takeda , Tatsuya Iwasaki
IPC分类号： G09G310
CPC分类号： H04N3/125 , G06F3/147 , G09G3/2011 , G09G3/2014 , G09G3/22 , G09G2340/12 , H01J1/316 , H01J31/127 , H01J2201/3165 , H01J2329/00 , H04N3/122
摘要： In an electron beam apparatus comprising an enclosure in which an electron-emitting device having an electron-emitting region between opposite electrodes is disposed, the electron-emitting device exhibits such a characteristic as that an emission current is uniquely determined with respect to a device voltage. The interior of the enclosure is maintained under an atmosphere effective to prevent structural changes of the electron-emitting device. An image-forming apparatus comprises an enclosure in which an electron source and an image-forming member are disposed, the electron source comprising the above electron-emitting device. An emission current is stable with a very small change in the amount of electrons emitted, a sharp image is produced with high contrast, and gradation control is easily carried out.
摘要翻译：在包括其中设置有在相对电极之间具有电子发射区域的电子发射器件的外壳的电子束装置中，电子发射器件具有如下特征：发射电流相对于器件电压唯一地确定。外壳的内部保持在有效地防止电子发射装置的结构变化的气氛下。图像形成装置包括其中设置有电子源和图像形成部件的外壳，电子源包括上述电子发射器件。发射电流稳定，发射的电子量变化非常小，以高对比度产生清晰的图像，容易进行灰度控制。

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