公开(公告)号：US07264530B2

公开(公告)日：2007-09-04

申请号：US11057723

申请日：2005-02-15

申请人： Tamaki Kobayashi ,  Keisuke Yamamoto

发明人： Tamaki Kobayashi ,  Keisuke Yamamoto

IPC分类号： H01J9/02 ,  H01J9/00

CPC分类号： H01J29/863 ,  G09G3/22 ,  H01J31/127 ,  H01J2329/0489 ,  H01J2329/8615

摘要： Provided is a manufacturing method capable of manufacturing an electron-emitting device in which a variation in device current at the time of manufacturing is suppressed and thus uniformity thereof is high. The electron-emitting device includes a substrate, a first conductor, and a second conductor. The substrate is composed of: a member which contains silicon oxide as a main ingredient, Na2O, and K2O and in which a molar ratio of K2O to Na2O is 0.5 to 2.0; and a film which contains silicon oxide as a main component and is stacked on the member. The first conductor and the second conductor are located on the substrate. In a forming step and/or an activation step, a quiescent period (interval) of a pulse voltage applying repeatedly applied between the first conductor and the second conductor is set equal to or longer than 10 msec.

摘要翻译： 提供了一种能够制造电子发射器件的制造方法，其中制造时的器件电流的变化被抑制并因此其均匀性高。 电子发射器件包括衬底，第一导体和第二导体。 基板由以下物质构成：以氧化硅为主要成分的成分，Na 2 O和K 2 O，其中K 2 O 2至Na 2 O为0.5至2.0; 以及含有氧化硅作为主要成分并层叠在该部件上的膜。 第一导体和第二导体位于基板上。 在形成步骤和/或激活步骤中，重复施加在第一导体和第二导体之间的脉冲电压的静止周期（间隔）被设置为等于或大于10毫秒。

公开(公告)号：US07230372B2

公开(公告)日：2007-06-12

申请号：US11106636

申请日：2005-04-15

申请人： Keisuke Yamamoto ,  Tamaki Kobayashi

发明人： Keisuke Yamamoto ,  Tamaki Kobayashi

IPC分类号： H01J19/06

CPC分类号： H01J1/316 ,  H01J9/027

摘要： In an electron-emitting device having a pair of electroconductors arranged on a substrate at an interval, a top of one electroconductor is higher than that of the other electroconductor and a groove extending from the interval region toward a position under a region where the one electroconductor is come into contact with the substrate is formed on the substrate. Deterioration of the electron-emitting device due to collision of charged particles is suppressed by the asymmetrical electron-emitting region, electron-emitting efficiency is improved, and a long life is realized.

摘要翻译： 在具有以一定间隔配置在基板上的一对电导体的电子发射器件中，一个电导体的顶部高于另一个导电体的顶部，以及从间隔区域延伸到在一个电导体 与基板接触形成在基板上。 通过不对称电子发射区域抑制由于带电粒子的碰撞引起的电子发射器件的劣化，提高了电子发射效率，并且实现了长寿命。

公开(公告)号：US07189427B2

公开(公告)日：2007-03-13

申请号：US10774583

申请日：2004-02-10

申请人： Toshihiko Takeda ,  Masaru Kamio ,  Masataka Yamashita ,  Yasue Sato ,  Hitoshi Oda ,  Keisuke Yamamoto ,  Miki Tamura ,  Hideshi Kawasaki ,  Kazuhiro Jindai

发明人： Toshihiko Takeda ,  Masaru Kamio ,  Masataka Yamashita ,  Yasue Sato ,  Hitoshi Oda ,  Keisuke Yamamoto ,  Miki Tamura ,  Hideshi Kawasaki ,  Kazuhiro Jindai

IPC分类号： B05D5/06

CPC分类号： H01J9/027

摘要： This invention provides an electron source manufacturing apparatus which can be easily downsized and operated. The electron source manufacturing apparatus includes a support member for supporting a substrate (10) having a conductor (11), a vessel (12) which has a gas inlet port (15) and a gas exhaust port (16) and covers a partial region of the surface of the substrate (10); a gas inlet unit (24) connected to the gas inlet port (15) to introduce gas into the vessel, an exhaust unit (26) connected to the gas exhaust port to evacuate the interior of the vessel, and a voltage application unit (32) for applying a voltage to the conductor.

摘要翻译： 本发明提供一种电子源制造装置，其可以容易地小型化和操作。 电子源制造装置包括用于支撑具有导体（11）的基板（10）的支撑构件，具有气体入口（15）和排气口（16）的容器（12），并且覆盖部分区域 的基板（10）的表面; 连接到气体入口（15）以将气体引入容器的气体入口单元（24），连接到排气口以抽空容器内部的排气单元（26），以及电压施加单元（32） ），用于向导体施加电压。

公开(公告)号：US07057336B2

公开(公告)日：2006-06-06

申请号：US10391573

申请日：2003-03-20

申请人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

发明人： Fumio Kishi ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Toshikazu Ohnishi ,  Keisuke Yamamoto ,  Sotomitsu Ikeda ,  Yasuhiro Hamamoto ,  Kazuya Miyazaki

IPC分类号： H01J29/46

CPC分类号： H01J29/481 ,  H01J1/316 ,  H01J9/027 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/00 ,  H01J2329/0489

摘要： An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1 μm, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.

摘要翻译： 电子发射器件包括一对电极和布置在电极之间的导电膜，并且包括携带石墨膜的电子发射区域。 石墨膜在使用波长514.5nm的激光光源和光点直径为1μm的拉曼光谱分析中显示出散射光的峰值，其中1）位于1,580cm附近的峰（P2） ^{-1 大于位于1,335cm -1附近的峰（P1）或2）位于附近的峰（P1）的半峰宽 为1,335厘米-1以下不大于150厘米-1。}

公开(公告)号：US20050035703A1

公开(公告)日：2005-02-17

申请号：US10941878

申请日：2004-09-16

申请人： Keisuke Yamamoto ,  Miki Tamura ,  Yasuhiro Hamamoto

发明人： Keisuke Yamamoto ,  Miki Tamura ,  Yasuhiro Hamamoto

IPC分类号： H01J29/04 ,  H01J1/316 ,  H01J31/12 ,  H01J1/62 ,  H01J63/04

CPC分类号： H01J1/316 ,  H01J2201/3165

摘要： In an electron-emitting device having a pair of electric conductors disposed on a substrate in opposed relationship with each other, and a pair of piled films composed chiefly of carbon and connected to the pair of electric conductors and disposed with a gap interposed therebetween, the piled films contain therein one or more kinds of elements selected from the group of lithium, potassium, sodium, calcium, strontium and barium within the range of 1 mol % to 5 mol % in terms of the percentage to carbon.

摘要翻译： 在具有彼此相对关系的设置在基板上的一对电导体的电子发射器件中，以及一对主要由碳构成的并连接到一对电导体并且间隔开间隔的叠层膜， 堆积的膜中含有选自锂，钾，钠，钙，锶和钡中的一种或多种元素，以碳的百分比计为1摩尔％至5摩尔％。

公开(公告)号：US06831401B1

公开(公告)日：2004-12-14

申请号：US09513117

申请日：2000-02-25

申请人： Keisuke Yamamoto ,  Miki Tamura ,  Yasuhiro Hamamoto

发明人： Keisuke Yamamoto ,  Miki Tamura ,  Yasuhiro Hamamoto

IPC分类号： H01J162

CPC分类号： H01J1/316 ,  H01J31/127 ,  H01J2201/3165 ,  H01J2329/0489

摘要： An electron emitting device comprising: a pair of conductors opposed to each other on a substrate; and a pair of deposition films having carbon as a main component which are respectively connected to the pair of conductors and disposed with a gap therebetween. The deposition film contains sulfur in a range of not less than 1 mol % and not more than 5 mol % as a ratio to carbon.

摘要翻译： 一种电子发射器件，包括：在衬底上彼此相对的一对导体; 以及一对具有碳作为主要成分的沉积膜，它们分别连接到一对导体并且间隔开间。 沉积膜含有与碳的比率不小于1摩尔％且不大于5摩尔％的范围内的硫。

公开(公告)号：US06726520B2

公开(公告)日：2004-04-27

申请号：US09788411

申请日：2001-02-21

申请人： Toshihiko Takeda ,  Masaru Kamio ,  Masataka Yamashita ,  Yasue Sato ,  Hitoshi Oda ,  Keisuke Yamamoto ,  Miki Tamura ,  Hideshi Kawasaki ,  Kazuhiro Jindai

发明人： Toshihiko Takeda ,  Masaru Kamio ,  Masataka Yamashita ,  Yasue Sato ,  Hitoshi Oda ,  Keisuke Yamamoto ,  Miki Tamura ,  Hideshi Kawasaki ,  Kazuhiro Jindai

IPC分类号： H01B902

CPC分类号： H01J9/027

摘要： This invention provides an electron source manufacturing apparatus which can be easily downsized and operated. The electron source manufacturing apparatus includes a support member for supporting a substrate (10) having a conductor (11), a vessel (12) which has a gas inlet port (15) and a gas exhaust port (16) and covers a partial region of the surface of the substrate (10); a gas inlet unit (24) connected to the gas inlet port (15) to introduce gas into the vessel, an exhaust unit (26) connected to the gas exhaust port to evacuate the interior of the vessel, and a voltage application unit (32) for applying a voltage to the conductor.

摘要翻译： 本发明提供一种电子源制造装置，其可以容易地小型化和操作。 电子源制造装置包括用于支撑具有导体（11）的基板（10）的支撑构件，具有气体入口（15）和排气口（16）的容器（12），并且覆盖部分区域 的基板（10）的表面; 连接到气体入口（15）以将气体引入容器的气体入口单元（24），连接到排气口以抽空容器内部的排气单元（26），以及电压施加单元（32） ），用于向导体施加电压。

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：US6147449A

公开(公告)日：2000-11-14

申请号：US508906

申请日：1995-07-28

申请人： Tatsuya Iwasaki ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Keisuke Yamamoto ,  Yasuhiro Hamamoto

发明人： Tatsuya Iwasaki ,  Masato Yamanobe ,  Takeo Tsukamoto ,  Keisuke Yamamoto ,  Yasuhiro Hamamoto

IPC分类号： H01J9/02 ,  H01J1/316 ,  H01J29/04 ,  H01J31/12 ,  H01J1/05

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

摘要： In an electron-emitting device including, between electrodes, an electroconductive film having an electron emitting region, the electroconductive film has a film formed in the electron emitting region and made primarily of a material having a higher melting point than that of a material of the electroconductive film. Alternatively, the electroconductive film has a film formed in the electron emitting region and made primarily of a material having a higher temperature at which the material develops a vapor pressure of 1.3.times.10.sup.-3 Pa, than that of a material of the electroconductive film. A manufacturing method for an electron-emitting device includes a step of forming a film made primarily of a metal in the electron emitting region of the electroconductive film. The electron-emitting device has stable characteristics and improved efficiency of electron emission. An image-forming apparatus comprising the electron-emitting devices has high luminance and excellent stability in operation.

摘要翻译： 在包括电极之间的电子发射器件中，具有电子发射区域的导电膜，导电膜具有形成在电子发射区域中的膜，主要由熔点比材料的熔点高的材料制成 导电膜。 或者，导电膜具有形成在电子发射区域中的膜，主要由具有较高温度的材料制成，其中该材料的材料产生1.3×10 -3 Pa的蒸汽压力，而不是导电膜的材料。 电子发射器件的制造方法包括在导电膜的电子发射区域中形成主要由金属制成的膜的步骤。 电子发射器件具有稳定的特性和改善的电子发射效率。 包括电子发射器件的图像形成装置具有高亮度和优异的操作稳定性。

公开(公告)号：US5481491A

公开(公告)日：1996-01-02

申请号：US82149

申请日：1993-06-28

申请人： Keisuke Yamamoto ,  Fumio Kishi ,  Taiko Motoi ,  Takehiko Kawasaki ,  Norio Kaneko

发明人： Keisuke Yamamoto ,  Fumio Kishi ,  Taiko Motoi ,  Takehiko Kawasaki ,  Norio Kaneko

IPC分类号： G01Q60/00 ,  G01Q80/00 ,  G01Q90/00 ,  G11B9/00 ,  G11B9/04 ,  G11B9/14 ,  H01L45/00 ,  G11C13/00

CPC分类号： B82Y10/00 ,  G11B9/14 ,  G11B9/149 ,  Y10S977/859

摘要： A recording medium comprises an electroconductive oxide film held between a substrate and an insulating oxide film. A recording method locally applies a voltage onto the medium to form a portion different in electric resistance or oxygen content in the electroconductive oxide film. A record-readout method comprises the steps of applying a voltage to the electroconductive oxide film having information recorded thereon and detecting the intensity of current flowing through a recorded portion to read out the recorded information.

摘要翻译： 记录介质包括保持在基板和绝缘氧化膜之间的导电氧化膜。 记录方法局部地在介质上施加电压以形成导电氧化物膜中电阻或氧含量不同的部分。 记录读出方法包括以下步骤：向具有记录在其上的信息的导电氧化物膜施加电压，并检测流经记录部分的电流强度，以读出所记录的信息。