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81. 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。

82. 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。

83. 发明授权

US06366265B1 Image-forming device 失效
标题翻译：图像形成装置
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。

84. 发明授权

US5932963A Electron source and image-forming apparatus with a matrix array of electron-emitting elements 失效
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.

85. 发明授权

US5861227A Methods and manufacturing electron-emitting device, electron source, and image-forming apparatus 失效
标题翻译：制造电子发射器件，电子源和图像形成装置的方法
公开(公告)号：US5861227A
公开(公告)日：1999-01-19
申请号：US533987
申请日：1995-09-27
申请人： Sotomitsu Ikeda , Masato Yamanobe , Ichiro Nomura , Hidetoshi Suzuki , Yoshikazu Banno , Takeo Tsukamoto , Shinichi Kawate , Toshihiko Takeda , Keisuke Yamamoto , Kazuhiro Sando , Yasuhiro Hamamoto
发明人： Sotomitsu Ikeda , Masato Yamanobe , Ichiro Nomura , Hidetoshi Suzuki , Yoshikazu Banno , Takeo Tsukamoto , Shinichi Kawate , Toshihiko Takeda , Keisuke Yamamoto , Kazuhiro Sando , Yasuhiro Hamamoto
IPC分类号： H01J1/316 , H01J9/02 , H01J1/02 , G03G15/32
CPC分类号： H01J1/316 , H01J9/027 , H01J2201/3165 , H01J2329/00
摘要： In a manufacture method of an electron-emitting device in which an electro-conductive film having an electron-emitting region is provided between electrodes disposed on a substrate, a step of forming the electron-emitting region comprises a step of forming a structural latent image in the electro-conductive film, and a step of developing the structural latent image. An electron source comprising a plurality of electron-emitting devices arrayed on a substrate, and an image-forming apparatus in combination of the electron source and an image-forming member are manufactured by using the electron-emitting devices manufactured by the above method. The position and shape of an electron-emitting region of each electron-emitting device can be controlled so as to achieve uniform device characteristics, resulting less variations in the amount of emitted electrons between the electron-emitting devices and in the brightness of pictures. Also, the need of flowing a great current for formation of the electron-emitting region is eliminated and hence the current capacity of wiring can be reduced.
摘要翻译：在其中在设置在基板上的电极之间具有电子发射区的导电膜的电子发射器件的制造方法中，形成电子发射区的步骤包括形成结构潜像的步骤在导电膜中，以及显影结构潜像的步骤。通过使用由上述方法制造的电子发射器件，制造包括排列在衬底上的多个电子发射器件和电子源和图像形成部件的组合的成像装置的电子源。可以控制每个电子发射器件的电子发射区域的位置和形状，以便实现均匀的器件特性，从而导致电子发射器件之间发射的电子量的变化和图像亮度的变化较小。此外，消除了用于形成电子发射区域的大电流流动的需要，因此可以降低布线的电流容量。

86. 发明授权

US5661362A Flat panel display including electron emitting device 失效
标题翻译：平板显示器包括电子发射器件
公开(公告)号：US5661362A
公开(公告)日：1997-08-26
申请号：US657385
申请日：1996-06-03
申请人： Seishiro Yoshioka , Ichiro Nomura , Hidetoshi Suzuki , Toshihiko Takeda , Tetsuya Kaneko , Yoshikazu Banno , Kojiro Yokono
发明人： Seishiro Yoshioka , Ichiro Nomura , Hidetoshi Suzuki , Toshihiko Takeda , Tetsuya Kaneko , Yoshikazu Banno , Kojiro Yokono
IPC分类号： H01J1/316 , H01J9/02 , H01J1/30
CPC分类号： H01J1/316 , H01J9/027 , H01J2329/00
摘要： A display device consisting of an electron-emitting device which is a laminate of an insulating layer and a pair of opposing electrodes formed on a planar substrate. A portion of the insulating layer is between the electrodes and a portion containing an electron emitting region in between one electrode and the substrate. Electrons are emitted from the electron emission region by a voltage to the electrodes, thereby stimulating a phosphorous to emitting light.
摘要翻译：一种由电子发射器件组成的显示装置，该电子发射器件是形成在平面衬底上的绝缘层和一对相对电极的叠层。绝缘层的一部分在电极之间和在一个电极和衬底之间包含电子发射区的部分。电子从电子发射区域通过电压发射到电极，从而刺激磷发光。

87. 发明授权

US5650795A Electron source and manufacture method of same, and image forming device and manufacture method of same 失效
标题翻译：电子源及其制造方法及其成像装置及其制造方法
公开(公告)号：US5650795A
公开(公告)日：1997-07-22
申请号：US172105
申请日：1993-12-23
申请人： Yoshikazu Banno , Seishiro Yoshioka , Ichiro Nomura , Hidetoshi Suzuki , Tetsuya Kaneko , Toshihiko Takeda
发明人： Yoshikazu Banno , Seishiro Yoshioka , Ichiro Nomura , Hidetoshi Suzuki , Tetsuya Kaneko , Toshihiko Takeda
IPC分类号： H01J1/316 , H01J29/04 , G09G3/22
CPC分类号： H01J29/04 , H01J1/316
摘要： In an electron source comprising a base plate and an electron emitting element disposed on the base plate, the electron emitting element includes a plurality of electron emitting portions electrically connected in parallel, the electrical connection being made through a thermally cut-off member. After forming the plurality of electron emitting portions, their electron emission characteristics are checked and, for that electron emitting portion on which the electron emission characteristic has been found not normal, the electrical connection is cut off. Alternatively, the electron emitting element includes an electron emitting portion connected to a voltage supply through a thermally cut-off member, and an electron emitting portion forming film which includes a thermally connecting member. In this case, after cutting off the electrical connection in that electron emitting portion on which the electron emission characteristic has been found not normal, the electron emitting portion forming film is connected to the voltage supply for forming another electron emitting portion in the film. With such an electron source and an image forming device using the electron source, a production yield and image quality are improved.
摘要翻译：在包括基板和设置在基板上的电子发射元件的电子源中，电子发射元件包括并联电连接的多个电子发射部分，电连接通过热切断部件制成。在形成多个电子发射部分之后，检查其电子发射特性，并且对于发现电子发射特性不正常的电子发射部分，电连接被切断。或者，电子发射元件包括通过热切断构件连接到电压源的电子发射部分和包括热连接部件的电子发射部分形成膜。在这种情况下，在切断发现电子发射特性不正常的电子发射部分的电连接之后，电子发射部分形成膜连接到用于在膜中形成另一个电子发射部分的电压源。利用这样的电子源和使用电子源的图像形成装置，提高了制作成品率和图像质量。

88. 发明授权

US5627436A Multi-electron beam source with a cut off circuit and image device using the same 失效
标题翻译：具有切断电路的多电子束源和使用其的图像装置
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。

89. 发明授权

US5530314A Electron-emitting device and electron beam-generating apparatus and image-forming apparatus employing the device 失效
标题翻译：电子发射装置和电子束发生装置以及采用该装置的图像形成装置
公开(公告)号：US5530314A
公开(公告)日：1996-06-25
申请号：US304216
申请日：1994-09-12
申请人： Yoshikazu Banno , Ichiro Nomura , Hidetoshi Suzuki , Takashi Noma , Rie Ueno
发明人： Yoshikazu Banno , Ichiro Nomura , Hidetoshi Suzuki , Takashi Noma , Rie Ueno
IPC分类号： H01J1/30 , H01J1/316 , H01J9/02 , H01J29/04 , H01J31/12
CPC分类号： B82Y10/00 , H01J1/316 , H01J31/127 , H01J9/027 , H01J2201/3165 , H01J2329/00
摘要： An electron-emitting device having an electron-emitting portion between electrodes on a substrate comprises a region A and a region B, the region A being electrically connected through the region B to at least one of the electrodes, electric conductivity .sigma..sub.1 of the material mainly constituting the region A and electric conductivity of the material .sigma..sub.2 mainly constituting the region B being in the relation of .sigma..sub.1 >.sigma..sub.2, and the region A being the electron-emitting portion. An electron beam-generating apparatus and image-forming apparatus comprise the electron-emitting device and a modulation means for modulating the electron beams emitted from the electron-emitting elements in accordance with information signals.
摘要翻译：在基板上的电极之间具有电子发射部分的电子发射器件包括区域A和区域B，区域A通过区域B电连接到至少一个电极，材料的导电率σ1 主要构成主要构成与西格玛2的关系的区域B的材料sigma 2的区域A和电导率，区域A是电子发射部分。电子束发生装置和图像形成装置包括电子发射装置和用于根据信息信号调制从电子发射元件发射的电子束的调制装置。

90. 发明授权

US5025196A Image forming device with beam current control 失效
标题翻译：具有束电流控制的图像形成装置
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。

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