公开(公告)号：US06752676B2

公开(公告)日：2004-06-22

申请号：US09250400

申请日：1999-02-16

申请人： Masataka Yamashita ,  Hisaaki Kawade ,  Toshikazu Ohnishi ,  Tatsuya Iwasaki ,  Takeo Ono

发明人： Masataka Yamashita ,  Hisaaki Kawade ,  Toshikazu Ohnishi ,  Tatsuya Iwasaki ,  Takeo Ono

IPC分类号： H01J0902

CPC分类号： H01J9/027 ,  H01J2201/3165

摘要： A method for producing an electron-emitting device having an electroconductive film with an electron-emitting region extending between plural electrodes, includes a step of forming the electron-emitting region in the electroconductive film, including a step of heating the electroconductive film, and a step of energizing the electroconductive film in an atmosphere in which a gas for promoting cohesion of the electroconductive film exists.

摘要翻译： 一种制造具有在多个电极之间延伸的电子发射区的导电膜的电子发射器件的方法包括在导电膜中形成电子发射区的步骤，包括加热导电膜的步骤，以及 在导电膜的内聚力气体存在的气氛中赋能导电膜的工序。

公开(公告)号：US5591061A

公开(公告)日：1997-01-07

申请号：US499579

申请日：1995-07-07

申请人： Sotomitsu Ikeda ,  Masato Yamanobe ,  Hisaaki Kawade ,  Toshikazu Ohnishi ,  Tatsuya Iwasaki

发明人： Sotomitsu Ikeda ,  Masato Yamanobe ,  Hisaaki Kawade ,  Toshikazu Ohnishi ,  Tatsuya Iwasaki

IPC分类号： H01J1/316 ,  H01J9/02 ,  H01J9/42

CPC分类号： H01J9/027 ,  H01J1/316

摘要： An electron-emitting device has a pair of device electrodes and an electroconductive thin film including an electron emitting region arranged between the electrodes. The device is manufactured via an activation process for increasing the emission current of the device. The activation process includes steps of a) applying a voltage (Vact) to the electroconductive thin film having a gap section under initial conditions, b) detecting the electric performance of the electroconductive thin film and c) modifying, if necessary, the initial conditions as a function of the detected electric performance of the electroconductive thin film.

摘要翻译： 电子发射器件具有一对器件电极和导电薄膜，该导电薄膜包括布置在电极之间的电子发射区域。 该器件通过激活过程制造，用于增加器件的发射电流。 激活过程包括以下步骤：a）在初始条件下向具有间隙部分的导电薄膜施加电压（Vact），b）检测导电薄膜的电性能，以及c）如有必要，将初始条件修改为 检测出导电薄膜的电性能的功能。

公开(公告)号：US5593335A

公开(公告)日：1997-01-14

申请号：US223528

申请日：1994-04-05

申请人： Hidetoshi Suzuki ,  Yoshiyuki Osada ,  Ichiro Nomura ,  Takeo Ono ,  Hisaaki Kawade ,  Eiji Yamaguchi ,  Toshihiko Takeda ,  Hiroaki Toshima ,  Yasuhiro Hamamoto ,  Tatsuya Iwasaki ,  Aoji Isono ,  Noritake Suzuki ,  Yasuyuki Todokoro ,  Masahiro Okuda ,  Katsuhiko Shinjo

发明人： Hidetoshi Suzuki ,  Yoshiyuki Osada ,  Ichiro Nomura ,  Takeo Ono ,  Hisaaki Kawade ,  Eiji Yamaguchi ,  Toshihiko Takeda ,  Hiroaki Toshima ,  Yasuhiro Hamamoto ,  Tatsuya Iwasaki ,  Aoji Isono ,  Noritake Suzuki ,  Yasuyuki Todokoro ,  Masahiro Okuda ,  Katsuhiko Shinjo

IPC分类号： G09G3/22 ,  H01J1/316 ,  H01J9/02 ,  H01J29/04 ,  H01J31/12 ,  H01J1/30

CPC分类号： H01J1/316 ,  G09G3/22 ,  H01J31/127 ,  H01J9/027 ,  G09G2300/0885 ,  G09G2310/06 ,  H01J2201/3165 ,  H01J2201/319 ,  H01J2329/00

摘要： A method of manufacturing an electron source having a plurality of surface-conduction electron-emitting devices arranged on a substrate in row and column directions includes the forming of electron emission portions of the plurality of surface-conduction electron-emitting devices. The forming is carried out by supplying current through the plurality of surface-conduction electron-emitting devices upon dividing them into a plurality of groups. An image forming apparatus passes a current through a plurality of electron sources, which are formed on a substrate and arrayed in the form of a matrix, in dependence upon an image signal, and an image is formed by a light emission in response to electrons emitted from the plurality of electron sources.

摘要翻译： 制造具有沿行和列方向布置在基板上的多个表面传导电子发射器件的电子源的方法包括形成多个表面传导电子发射器件的电子发射部分。 通过在通过多个表面传导电子发射器件将电流分成多个组时供给电流来进行形成。 图像形成装置根据图像信号使电流通过形成在基板上并以矩阵的形式排列的多个电子源，并且通过响应于发射的电子的发光形成图像 从多个电子源。

公开(公告)号：US6063453A

公开(公告)日：2000-05-16

申请号：US961223

申请日：1997-10-30

申请人： Yoshinori Tomida ,  Hisaaki Kawade ,  Masahito Niibe ,  Toshikazu Ohnishi ,  Yoshimasa Okamura

发明人： Yoshinori Tomida ,  Hisaaki Kawade ,  Masahito Niibe ,  Toshikazu Ohnishi ,  Yoshimasa Okamura

IPC分类号： H01J1/316 ,  H01J9/02 ,  B05D3/00 ,  B05D5/12 ,  C23C16/00

CPC分类号： H01J9/027 ,  H01J1/316 ,  H01J2201/3165

摘要： An electron-emitting device having an electroconductive film including an electron-emitting region and arranged between a pair of electrodes is manufactured by forming an electroconductive film on a substrate and producing an electron-emitting region in the electroconductive film. The electroconductive film is formed on the substrate by heating the substrate in an atmosphere containing a gasified organic metal compound to a temperature higher than the decomposition of the gasified organic metal compound.

摘要翻译： 通过在基板上形成导电膜并在导电膜中产生电子发射区，制造具有包括电子发射区并且布置在一对电极之间的导电膜的电子发射器件。 通过在包含气化的有机金属化合物的气氛中将基板加热至高于气化的有机金属化合物的分解温度，在基板上形成导电膜。

公开(公告)号：US5622634A

公开(公告)日：1997-04-22

申请号：US358382

申请日：1994-12-19

申请人： Takashi Noma ,  Seijiro Kato ,  Fumio Kishi ,  Hisaaki Kawade ,  Toshikazu Ohnishi ,  Michiyo Nishimura ,  Kumiko Uno ,  Takahiro Horiguchi ,  Masato Yamanobe

发明人： Takashi Noma ,  Seijiro Kato ,  Fumio Kishi ,  Hisaaki Kawade ,  Toshikazu Ohnishi ,  Michiyo Nishimura ,  Kumiko Uno ,  Takahiro Horiguchi ,  Masato Yamanobe

IPC分类号： H01J9/02 ,  B44C1/22

CPC分类号： H01J9/027 ,  H01J2201/3165 ,  H01J2329/00

摘要： An electron-emitting device comprising a pair of device electrodes and an electroconductive film including an electron-emitting region is manufactured by a method comprising a process of forming an electroconductive film including steps of forming a pattern on a thin film containing a metal element on the basis of a difference of chemical state, and removing part of the thin film on the basis of the difference of chemical state.

摘要翻译： 包括一对器件电极和包含电子发射区的导电膜的电子发射器件通过包括形成导电膜的方法制造，所述方法包括以下步骤：在包含金属元素的薄膜上形成图案 基于化学状态的差异，并且基于化学状态的差异去除部分薄膜。

公开(公告)号：US06231412B1

公开(公告)日：2001-05-15

申请号：US08718744

申请日：1996-09-18

申请人： Hisaaki Kawade ,  Tatsuya Iwasaki

发明人： Hisaaki Kawade ,  Tatsuya Iwasaki

IPC分类号： H01J902

CPC分类号： H01J9/027 ,  H01J2329/00

摘要： In an electron source having a plurality of surfaceconduction electron-emitting devices, the electrical characteristics of the surfaceconduction electron-emitting devices are made, controllable, and uniform. For this purpose, the electron emission characteristic of a selected surfaceconduction electron-emitting device is adjusted with a correction process of applying a voltage higher than a practical driving voltage to the device.

摘要翻译： 在具有多个表面积电子发射器件的电子源中，表面传导电子发射器件的电特性被制成，可控制和均匀。 为此，通过向设备施加比实际驱动电压高的电压的校正处理来调整所选择的表面传导电子发射器件的电子发射特性。

公开(公告)号：US5674100A

公开(公告)日：1997-10-07

申请号：US281518

申请日：1994-07-28

申请人： Takeo Ono ,  Hisaaki Kawade ,  Yoshinobu Sekiguchi ,  Yasuhiro Hamamoto ,  Keisuke Yamamoto ,  Takeo Tsukamoto ,  Masato Yamanobe

发明人： Takeo Ono ,  Hisaaki Kawade ,  Yoshinobu Sekiguchi ,  Yasuhiro Hamamoto ,  Keisuke Yamamoto ,  Takeo Tsukamoto ,  Masato Yamanobe

IPC分类号： H01J1/316 ,  H01J9/02 ,  H01J1/30

CPC分类号： H01J1/316 ,  H01J9/027

摘要： An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film inclusive of an electron-emitting region arranged between the electrodes. The electric resistance of the electroconductive film is reduced after forming the electron-emitting region in the course of manufacturing the electron-emitting device.

摘要翻译： 电子发射器件包括一对相对设置的电极和导电膜，包括布置在电极之间的电子发射区域。 在制造电子发射器件的过程中形成电子发射区之后，导电膜的电阻降低。

公开(公告)号：US06626719B2

公开(公告)日：2003-09-30

申请号：US08781206

申请日：1997-01-10

申请人： Takeo Ono ,  Hisaaki Kawade ,  Yoshinobu Sekiguchi ,  Yasuhiro Hamamoto ,  Keisuke Yamamoto ,  Takeo Tsukamoto ,  Masato Yamanobe

发明人： Takeo Ono ,  Hisaaki Kawade ,  Yoshinobu Sekiguchi ,  Yasuhiro Hamamoto ,  Keisuke Yamamoto ,  Takeo Tsukamoto ,  Masato Yamanobe

IPC分类号： H01J902

CPC分类号： H01J1/316 ,  H01J9/027

摘要： An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film inclusive of an electron-emitting region arranged between the electrodes. The electric resistance of the electroconductive film is reduced after forming the electron-emitting region in the course of manufacturing the electron-emitting device.

摘要翻译： 电子发射器件包括一对相对设置的电极和导电膜，包括布置在电极之间的电子发射区域。 在制造电子发射器件的过程中形成电子发射区之后，导电膜的电阻降低。

公开(公告)号：US4974200A

公开(公告)日：1990-11-27

申请号：US78845

申请日：1987-07-28

申请人： Takeo Ono ,  Hitoshi Oda ,  Hisaaki Kawade ,  Akira Shinmi ,  Tokihiko Ogura ,  Masao Sugata ,  Kuniji Osabe

发明人： Takeo Ono ,  Hitoshi Oda ,  Hisaaki Kawade ,  Akira Shinmi ,  Tokihiko Ogura ,  Masao Sugata ,  Kuniji Osabe

IPC分类号： G11C19/08

CPC分类号： G11C19/0825

摘要： A method of transferring Bloch lines present in a domain wall of a magnetic domain formed in a thin magnetic firm, includes cyclically forming asymmetrical potential wells along the domain wall in order to locate the Bloch lines at predetermined positions of the domain wall, and applying a pulsed magnetic film to shift the Bloch lines from a predetermined potential well to another potential well. In a magnetic memory for recording information using Bloch lines as an information carrier, a memory substrate has a stripe magnetic domain defined by a domain wall along which asymmetrical potential wells are cyclically formed to stabilize the Bloch lines along the domain wall. The Bloch lines are written in the domain wall in accordance with input information, the Bloch lines so formed are read out, and the read-out Bloch lines are converted into an electrical signal. A pulsed magnetic field is applied in a direction perpendicular to a surface of the memory substrate for shifting the Bloch lines between potential wells.

摘要翻译： 存在于形成在薄磁性公司中的磁畴的畴壁中的Bloch线的方法包括沿畴壁循环形成不对称势阱，以便将Bloch线定位在畴壁的预定位置，并施加 脉冲磁性膜将Bloch线从预定的势阱转移到另一个势阱。 在用于使用Bloch线作为信息载体记录信息的磁存储器中，存储器基板具有由畴壁限定的条状磁畴，沿着该磁畴周期地形成不对称势阱以使沿着畴壁稳定布洛赫线。 根据输入信息将Bloch线写入畴壁，读出如此形成的Bloch线，并将读出的Bloch线转换为电信号。 在垂直于存储器基板的表面的方向施加脉冲磁场，用于移动势阱之间的Bloch线。

公开(公告)号：US06334801B1

公开(公告)日：2002-01-01

申请号：US09392723

申请日：1999-09-09

申请人： Hisaaki Kawade ,  Masato Yamanobe ,  Keisuke Yamamoto ,  Yasuhiro Hamamoto ,  Masanori Mitome

发明人： Hisaaki Kawade ,  Masato Yamanobe ,  Keisuke Yamamoto ,  Yasuhiro Hamamoto ,  Masanori Mitome

IPC分类号： H01J902

CPC分类号： H01J1/316 ,  G09G3/22 ,  H01J9/027 ,  H01J2329/00

摘要： An electron-emitting device comprises a pair of electrodes arranged on a substrate and an electroconductive film connecting said electrodes and having an electron-emitting region formed therein. The electron-emitting region contains a fissure having an even width of less than 50 nm and preferably shows a voltage applicable length of less than 5 nm. An electron source comprising a plurality of such electron-emitting devices is capable of realizing uniform electron beam emission and an image-forming apparatus comprising such an electron source is suitable for high resolution image display.

摘要翻译： 电子发射器件包括布置在衬底上的一对电极和连接所述电极并且形成有电子发射区的导电膜。 电子发射区包含具有小于50nm的均匀宽度的裂缝，并且优选显示小于5nm的电压可用长度。 包括多个这样的电子发射器件的电子源能够实现均匀的电子束发射，并且包括这种电子源的图像形成装置适用于高分辨率图像显示。