公开(公告)号：US06208071B1

公开(公告)日：2001-03-27

申请号：US08998429

申请日：1997-12-24

申请人： Michiyo Nishimura ,  Hisaaki Kawade ,  Kazuya Miyazaki

发明人： Michiyo Nishimura ,  Hisaaki Kawade ,  Kazuya Miyazaki

IPC分类号： H01J162

CPC分类号： C03C21/002 ,  C03C17/06 ,  H01J1/316

摘要： A sodium-containing glass substrate has a modified surface on which an electroconductive film is to be formed. The modified surface is constituted of a layer of which sodium concentration is lower than the bulk body of the glass substrate, preferably with a sodium content ratio to all the metal elements of not greater than 2 atomic percent. The modified surface may contain a reduced amount of sulfur as compared to the bulk body of the glass substrate.

摘要翻译： 含钠玻璃基板具有在其上形成导电膜的改性表面。 改性表面由钠浓度低于玻璃基体的本体的层构成，优选与所有金属元素的钠含量比不大于2原子％。 与玻璃基板的本体相比，改性表面可含有减少量的硫。

公开(公告)号：US06299497B1

公开(公告)日：2001-10-09

申请号：US09321538

申请日：1999-05-28

申请人： Michiyo Nishimura ,  Hisaaki Kawade ,  Kazuya Miyazaki

发明人： Michiyo Nishimura ,  Hisaaki Kawade ,  Kazuya Miyazaki

IPC分类号： H01J900

CPC分类号： C03C21/002 ,  C03C17/06 ,  H01J1/316

摘要： A sodium-containing glass substrate has a modified surface on which an electroconductive film is to be formed. The modified surface is constituted of a layer of which sodium concentration is lower than the bulk body of the glass substrate, preferably with a sodium content ratio to all the metal elements of not greater than 2 atomic percent. The modified surface may contain a reduced amount of sulfur as compared to the bulk body of the glass substrate.

摘要翻译： 含钠玻璃基板具有在其上形成导电膜的改性表面。 改性表面由钠浓度低于玻璃基体的本体的层构成，优选与所有金属元素的钠含量比不大于2原子％。 与玻璃基板的本体相比，改性表面可含有减少量的硫。

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：US06975288B2

公开(公告)日：2005-12-13

申请号：US09956305

申请日：2001-09-20

申请人： Michiyo Nishimura ,  Daisuke Sasaguri ,  Kazushi Nomura

发明人： Michiyo Nishimura ,  Daisuke Sasaguri ,  Kazushi Nomura

IPC分类号： H01J9/02 ,  G09G3/20 ,  G09G3/22 ,  H01J1/30 ,  H01J1/304 ,  H01J3/02 ,  H01J29/04 ,  H01J31/12 ,  H04N5/70

CPC分类号： H01J3/022 ,  G09G3/22 ,  G09G2320/02 ,  G09G2320/0238 ,  H04N5/70

摘要： Disclosed is an electron-emitting device, an electron source, and an image-forming apparatus that have uniform electron-emitting characteristics, emit electron beams whose diameters are small, have simple constructions, and are easy to be manufactured. The electron-emitting device comprising: a first electrode arranged on a surface of a substrate; an insulating layer arranged on the first electrode; a second electrode arranged on the insulating layer; and an electron-emitting film arranged on the second electrode, where the second electrode has two side surfaces that oppose each other in a direction parallel to the surface of the substrate, and the electron-emitting film is arranged so as to be shifted toward one of the two side surfaces.

摘要翻译： 公开了具有均匀的电子发射特性的电子发射器件，电子源和图像形成装置，发射直径小的电子束，结构简单，易于制造。 该电子发射器件包括：布置在衬底表面上的第一电极; 布置在所述第一电极上的绝缘层; 布置在所述绝缘层上的第二电极; 以及布置在第二电极上的电子发射膜，其中第二电极具有在平行于基板的表面的方向上彼此相对的两个侧表面，并且电子发射膜被布置成朝向一个 的两个侧面。

公开(公告)号：US20050017651A1

公开(公告)日：2005-01-27

申请号：US10885803

申请日：2004-07-08

申请人： Michiyo Nishimura

发明人： Michiyo Nishimura

IPC分类号： H01J1/30 ,  G09G3/22 ,  H01J1/304 ,  H01J1/316 ,  H01J9/02 ,  H01J9/44 ,  H01J21/10 ,  H01J31/12

CPC分类号： H01J1/316 ,  H01J9/027 ,  H01J2201/3165 ,  Y10S257/918

摘要： A method of manufacturing an electron-emitting device with a stable electrical characteristics without variation per each of the devices is provided, by forming, on a substrate, a cathode electrode, a carbon layer on the cathode electrode, and a gate electrode, disposing an anode electrode, and applying to the carbon layer a voltage higher than that at a driving of the electron-emitting device.

摘要翻译： 通过在衬底上形成阴极电极，阴极电极上的碳层和栅极电极，制造具有每个器件的不变化的具有稳定的电特性的电子发射器件的方法， 阳极电极，并且向碳层施加比在电子发射器件的驱动时更高的电压。

公开(公告)号：US06379211B2

公开(公告)日：2002-04-30

申请号：US09848360

申请日：2001-05-04

申请人： Toshikazu Onishi ,  Yoshikazu Banno ,  Michiyo Nishimura ,  Toshihiko Takeda ,  Keisuke Yamamoto ,  Tomoko Maruyama

发明人： Toshikazu Onishi ,  Yoshikazu Banno ,  Michiyo Nishimura ,  Toshihiko Takeda ,  Keisuke Yamamoto ,  Tomoko Maruyama

IPC分类号： H01J902

CPC分类号： H01J1/304 ,  H01J9/025 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165

摘要： A method for manufacturing an electron emission element comprising, between its electrodes, a conductive film having an electron emission section. The method comprising the steps of forming a gap in the conductive film located between the electrodes, and applying a voltage between the electrodes in an atmosphere that has an aromatic compound with a polarity or a polar group and in which the partial pressure ratio of water to the aromatic compound is 100 or less.

公开(公告)号：US5853310A

公开(公告)日：1998-12-29

申请号：US563768

申请日：1995-11-28

申请人： Michiyo Nishimura ,  Ichiro Nomura ,  Yoshikazu Banno ,  Takeo Tsukamoto ,  Hirokatsu Miyata ,  Kazuhiro Takada

发明人： Michiyo Nishimura ,  Ichiro Nomura ,  Yoshikazu Banno ,  Takeo Tsukamoto ,  Hirokatsu Miyata ,  Kazuhiro Takada

IPC分类号： H01J31/12 ,  H01J1/316 ,  H01J9/02 ,  H01J1/30

CPC分类号： H01J9/027 ,  H01J2201/3165

摘要： A method of manufacturing an electron-emitting device includes providing a pair of electrodes and an electroconductive thin film arranged between the electrodes. The method also includes a step of forming an electron-emitting region in the electroconductive film by the steps of partially modifying the composition of the electroconductive thin film with a chemical change to make a region of the electroconductive thin film have a higher resistivity than a resistivity in other regions, and causing an electric current to run through the electroconductive thin film to form the electron-emitting region in the region having the higher resistivity.

摘要翻译： 制造电子发射器件的方法包括提供一对电极和布置在电极之间的导电薄膜。 该方法还包括通过以下步骤在导电膜中形成电子发射区的步骤：通过化学变化部分地改变导电薄膜的组成，使得导电薄膜的区域具有比电阻率更高的电阻率 在其他区域中，并且使电流穿过导电薄膜，以在具有较高电阻率的区域中形成电子发射区。

公开(公告)号：US5223972A

公开(公告)日：1993-06-29

申请号：US708218

申请日：1991-05-31

申请人： Michiyo Nishimura ,  Jun Nitta ,  Kenji Nakamura ,  Masao Majima ,  Tohru Nakata

发明人： Michiyo Nishimura ,  Jun Nitta ,  Kenji Nakamura ,  Masao Majima ,  Tohru Nakata

IPC分类号： G02F1/35 ,  H01S3/23 ,  H01S5/00 ,  H01S5/50

CPC分类号： H01S5/5009 ,  H04B10/2914

摘要： In an optical amplifying apparatus of this invention, there are provided an optical amplifier part for giving a gain to an input light from outside and a selective loss part for giving a light loss of a prescribed ratio for different polarization modes in order to compensate for a polarization dependency of the amplification factor between the input and output lights. Thus, the difference of amplification factors for the different polarization modes is compensated for, as a whole of the apparatus. This polarization non-dependent type optical amplifying apparatus has solved the polarization dependency without degrading other characteristics, so that this can be preferably used in a optical communication system or network. Further, this amplifying apparatus does not require so many external optical components, so this is suitable to the fabrication of a module and is preferably contained in an integrated optical node.

公开(公告)号：US20060252335A1

公开(公告)日：2006-11-09

申请号：US11234277

申请日：2005-09-26

申请人： Toshikazu Onishi ,  Yoshikazu Banno ,  Michiyo Nishimura ,  Toshihiko Takeda ,  Keisuke Yamamoto ,  Tomoko Maruyama

发明人： Toshikazu Onishi ,  Yoshikazu Banno ,  Michiyo Nishimura ,  Toshihiko Takeda ,  Keisuke Yamamoto ,  Tomoko Maruyama

IPC分类号： H01J9/44 ,  H01J9/00

CPC分类号： H01J1/304 ,  H01J9/025 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165

摘要： A method for manufacturing an electron emission element comprising, between its electrodes, a conductive film having an electron emission section. The method comprising the steps of forming a gap in the conductive film located between the electrodes, and applying a voltage between the electrodes in an atmosphere that has an aromatic compound with a polarity or a polar group and in which the partial pressure ratio of water to the aromatic compound is 100 or less.

公开(公告)号：US20060125370A1

公开(公告)日：2006-06-15

申请号：US11296462

申请日：2005-12-08

申请人： Michiyo Nishimura ,  Yoji Teramoto ,  Ryoji Fujiwara

发明人： Michiyo Nishimura ,  Yoji Teramoto ,  Ryoji Fujiwara

IPC分类号： H01J1/304

CPC分类号： H01J9/027 ,  H01J1/316 ,  H01J31/127 ,  H01J2201/3165

摘要： The invention is to provide a producing method for an electron emitting device of field emission type, having sufficient on/off characteristics and capable of efficient electron emission at a low voltage. There is provided a producing method for an electron emitting device including steps of preparing a plurality of electroconductive particles each covered with an insulation material having a thickness of 10 nm or less at least on a part of a surface of the particle, and forming a dipole layer on a surface of the insulation material covering each of the plurality of electroconductive particles.