公开(公告)号：US6092889A

公开(公告)日：2000-07-25

申请号：US712668

申请日：1996-09-13

申请人： Masayuki Nakamoto ,  Shuzo Hirahara ,  Teruo Murakami ,  Hitoshi Nagato ,  Hideyuki Nakao

发明人： Masayuki Nakamoto ,  Shuzo Hirahara ,  Teruo Murakami ,  Hitoshi Nagato ,  Hideyuki Nakao

IPC分类号： B41J2/06

CPC分类号： B41J2/06 ,  B41J2002/061

摘要： An ink-jet head and its manufacturing method and an ink-jet recording device, which condense a color component in an ink with the color dissipated in a solvent, and record with the ink flown toward a record medium. A protruded-type electrode and its leading electrode are formed on a supporting substrate. An ink-guide-groove which is formed from the bottom section to the pointed end portion on the wall surface, is provided at the protruded-type electrode. A connected portion by the protruded-type electrode of the leading electrode and an end portion of an opposite portion are exposed outward. A plurality of protruded-type electrodes are provided on the supporting substrate along main scanning direction X. The shape of the protruded-type electrode is pyramid, and its pointed end portion is sharpened. Ink guide grooves are formed on each wall surface of the pyramid of the protruded-type electrode. A width of the ink guide groove becomes narrower as the distance to the pointed end portion decrease from the bottom portion.

摘要翻译： 一种喷墨头及其制造方法和喷墨记录装置，其将在溶剂中消散的颜色的油墨中的颜色成分冷凝，并将墨水记录到记录介质上。 突起型电极及其引导电极形成在支撑基板上。 在该突起型电极上设置有从底部到壁面上的尖端部形成的墨水导向槽。 通过引出电极的突出型电极和相对部分的端部的连接部分向​​外露出。 沿着主扫描方向X在支撑基板上设置多个突起型电极。突出型电极的形状是金字塔形，其尖端部分被削尖。 在突出型电极的金字塔的每个壁面上形成墨水引导槽。 随着与尖端部分的距离从底部减小，墨水引导槽的宽度变窄。

公开(公告)号：US06891320B2

公开(公告)日：2005-05-10

申请号：US09987862

申请日：2001-11-16

申请人： Masayuki Nakamoto

发明人： Masayuki Nakamoto

IPC分类号： H01J1/30 ,  H01J1/05 ,  H01J1/14 ,  H01J1/304 ,  H01J1/62 ,  H01J9/02 ,  H01J29/04 ,  H01J31/12

CPC分类号： H01J1/3048 ,  B82Y10/00 ,  B82Y30/00 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30446 ,  H01J2201/30469 ,  H01J2329/00 ,  Y10S977/939

摘要： A field emission cold cathode device of a lateral type includes a cathode electrode and gate electrode disposed on a major surface of a support substrate laterally side by side. The cathode electrode and gate electrode have side surfaces which oppose each other, and an emitter is disposed on the opposite side surface of the cathode electrode. The emitter includes a metal plating layer formed on the cathode electrode, and a plurality of granular or rod-shaped micro-bodies. The micro-bodies are consisting essentially of a material selected from the group consisting of fullerenes, carbon nanotubes, graphite, a material with a low work function, a material with a negative electron affinity, and a metal material, and are supported in the metal plating layer in a dispersed state.

摘要翻译： 横向型的场致发射冷阴极器件包括侧向并排设置在支撑基板的主表面上的阴极电极和栅极电极。 阴极电极和栅电极具有彼此相对的侧表面，并且发射极设置在阴极的相对侧表面上。 发射极包括在阴极上形成的金属镀层，以及多个粒状或棒状的微型体。 微体基本上由选自富勒烯，碳纳米管，石墨，低功函数的材料，具有负电子亲和性的材料和金属材料组成的组合物组成，并且被支撑在金属中 电镀层处于分散状态。

公开(公告)号：US06417606B1

公开(公告)日：2002-07-09

申请号：US09414840

申请日：1999-10-08

申请人： Masayuki Nakamoto ,  Katsuyoshi Fukuda

发明人： Masayuki Nakamoto ,  Katsuyoshi Fukuda

IPC分类号： H01J130

CPC分类号： H01J1/304 ,  H01J2201/30403 ,  H01J2201/30426 ,  Y10S977/939

摘要： In a field emission cold-cathode device, a cathode line or electrode is arranged on a glass substrate. An emitter is arranged on the cathode electrode and is formed of a conductive layer, a low-work-function material layer, and a tip layer stacked one on top of the other in this order. The emitter has a pyramid shape in which the tip layer has a sharp tip. The low-work-function material layer is made of a material having a work function of 4.0 eV or less. The tip layer is made of a material having a negative electron affinity and formed of granular bodies or linear bodies each having a diameter of 100 nm or less.

摘要翻译： 在场发射冷阴极器件中，阴极线或电极布置在玻璃衬底上。 发射极配置在阴极上，由依次层叠的导电层，低功函数材料层和顶层构成。 发射器具有金字塔形状，其中尖端层具有尖锐的尖端。 低功函数材料层由功函数为4.0eV以下的材料构成。 尖端层由具有负电子亲和性的材料制成，并且由直径为100nm以下的粒状体或线状体构成。

公开(公告)号：US5977693A

公开(公告)日：1999-11-02

申请号：US526452

申请日：1995-09-11

申请人： Masayuki Nakamoto ,  Hiromichi Ohashi

发明人： Masayuki Nakamoto ,  Hiromichi Ohashi

IPC分类号： H01J19/24 ,  H01J19/36 ,  H01J21/10 ,  H01J1/30

CPC分类号： H01J21/105 ,  H01J19/24 ,  H01J19/36

摘要： A micro-vacuum device comprises a substrates an emitter having a sharp end formed above the substrate, a gate electrode provided above the emitter, and an anode having cooling means provided oppositely to the substrate above the gate electrode.

摘要翻译： 微型真空装置包括基板，其具有形成在基板上方的尖端的发射极，设置在发射极上方的栅电极和具有与栅电极上方的基板相对设置的冷却装置的阳极。

公开(公告)号：US5545980A

公开(公告)日：1996-08-13

申请号：US547337

申请日：1995-10-24

申请人： Masayuki Nakamoto

发明人： Masayuki Nakamoto

IPC分类号： G01J4/04 ,  G01R15/24 ,  G01R33/032 ,  G02F1/09 ,  G01R33/06

CPC分类号： G01R33/0322

摘要： An optical sensor comprising: a light irradiation means for irradiating a linearly polarized light having a wavelength of 740 to 890 nm; a magneto-optical element having a composition of Y.sub.3-X Tb.sub.X Fe.sub.5 O.sub.12 (0.3.ltoreq..times..ltoreq.0.8) for Faraday rotating the linearly polarized light to output a rotated polarized light; and a detecting means for modulating in intensity the rotated polarized light which has been Faraday rotated by the magneto-optical element and detecting a light output of the rotated polarized light from the magneto-optical element. This magneto-optical sensor has a high sensibility and an excellent temperature characteristics under condition of low-magnetic field. When the optical sensor 10 is additionally provided with an electro-optical element having Pockels effect in parallel to the magneto-optical element, it becomes possible to measure not only current intensity but also voltage intensity.

摘要翻译： 一种光学传感器，包括：用于照射波长为740至890nm的线偏振光的光照射装置; 具有用于法拉第的Y3-XTbXFe5O12（0.3

公开(公告)号：US5499938A

公开(公告)日：1996-03-19

申请号：US291937

申请日：1994-08-16

申请人： Masayuki Nakamoto ,  Tomio Ono ,  Tadashi Sakai

发明人： Masayuki Nakamoto ,  Tomio Ono ,  Tadashi Sakai

IPC分类号： H01J1/304 ,  H01J9/02

CPC分类号： H01J1/3042 ,  H01J9/025

摘要： A field emission cathode which comprises an emitter provided with a sharp point for emission of electrons and a controlling gate electrode is composed of a supporting substrate, an emitter material layer formed of an emitter material, superposed on and attached fast to the supporting substrate, and provided with an emitter hole, an insulator layer so formed on the surface of the emitter material layer as to expose the tip part of the emitter projection therethrough, and an impurity diffusion layer formed on the surface of the insulator layer and enabled to function as an etching stopper layer. The method for the production of the field emission cathode comprises a step of forming a first hole pointed toward the leading end thereof on a first supporting substrate, a step of forming the impurity diffusion layer on the surface of the first supporting substrate, a step of forming the insulator layer on the surface of the impurity diffusion layer, a step of depositing an emitter material layer on the surface of the insulator layer including a hole while filling the hole with an emitter material thereby giving rise to a laminate, a step of integrally joining a second supporting substrate to the surface of the emitter material layer of the laminate, a step of removing by etching the first supporting substrate thereby exposing the surface of the impurity diffusion layer including the projection corresponding to the first hole, and a step of selectively removing the impurity diffusion layer and the insulator layer thereby exposing a tip of the projection of the emitter layer.

摘要翻译： 包括发射电子的尖端的发射极和控制栅电极的场致发射阴极由支撑衬底，由发射极材料形成的发射极材料层叠加并快速附着在支撑衬底上，以及 设置有发射极孔，在发射体材料层的表面上形成的绝缘体层，以使发射极突起的前端部分暴露出来，以及在绝缘体层的表面上形成的杂质扩散层， 蚀刻阻挡层。 制造场致发射阴极的方法包括在第一支撑衬底上形成指向其前端的第一孔的步骤，在第一支撑衬底的表面上形成杂质扩散层的步骤， 在杂质扩散层的表面上形成绝缘体层，在包括孔的绝缘体层的表面上沉积发射体材料层的步骤，同时用发射体材料填充孔，从而产生层压体，整体地形成步骤 将第二支撑基板接合到层压体的发射极材料层的表面，通过蚀刻第一支撑基板从而暴露包括对应于第一孔的突起的杂质扩散层的表面的步骤，以及选择性地 去除杂质扩散层和绝缘体层，从而暴露发射极层的突起的尖端。

公开(公告)号：US20060244364A1

公开(公告)日：2006-11-02

申请号：US11476045

申请日：2006-06-28

申请人： Masayuki Nakamoto

发明人： Masayuki Nakamoto

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： B82Y30/00 ,  B82Y10/00 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30403 ,  H01J2201/30469 ,  H01J2201/319 ,  Y10S977/734 ,  Y10S977/742 ,  Y10S977/842 ,  Y10S977/939 ,  Y10T428/30 ,  Y10T428/31678

摘要： A field emission type cold cathode device comprises a substrate, and a metal plating layer formed on the substrate, the metal plating layer contains at least one carbon structure selected from a group of fullerenes and carbon nanotubes, the carbon structure is stuck out from the metal plating layer and a part of the carbon structure is buried in the metal plating layer.

公开(公告)号：US06796870B2

公开(公告)日：2004-09-28

申请号：US10681288

申请日：2003-10-09

申请人： Masayuki Nakamoto

发明人： Masayuki Nakamoto

IPC分类号： H01J912

CPC分类号： B82Y30/00 ,  B82Y10/00 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30403 ,  H01J2201/30469 ,  H01J2201/319 ,  Y10S977/734 ,  Y10S977/742 ,  Y10S977/842 ,  Y10S977/939 ,  Y10T428/30 ,  Y10T428/31678

摘要： A field emission type cold cathode device comprises a substrate, and a metal plating layer formed on the substrate, the metal plating layer contains at least one carbon structure selected from a group of fullerenes and carbon nanotubes, the carbon structure is stuck out from the metal plating layer and a part of the carbon structure is buried in the metal plating layer.

公开(公告)号：US06664727B2

公开(公告)日：2003-12-16

申请号：US09810649

申请日：2001-03-19

申请人： Masayuki Nakamoto

发明人： Masayuki Nakamoto

IPC分类号： H01J162

CPC分类号： B82Y30/00 ,  B82Y10/00 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30403 ,  H01J2201/30469 ,  H01J2201/319 ,  Y10S977/734 ,  Y10S977/742 ,  Y10S977/842 ,  Y10S977/939 ,  Y10T428/30 ,  Y10T428/31678

摘要： A field emission type cold cathode device comprises a substrate, and a metal plating layer formed on the substrate, the metal plating layer contains at least one carbon structure selected from a group of fullerenes and carbon nanotubes, the carbon structure is stuck out from the metal plating layer and a part of the carbon structure is buried in the metal plating layer.

摘要翻译： 场发射型冷阴极器件包括衬底和形成在衬底上的金属镀层，金属镀层含有至少一种选自富勒烯和碳纳米管的碳结构，碳结构从金属 镀层和一部分碳结构埋在金属镀层中。

公开(公告)号：US06281621B1

公开(公告)日：2001-08-28

申请号：US08551429

申请日：1995-11-01

申请人： Masayuki Nakamoto ,  Tomio Ono ,  Tadashi Sakai

发明人： Masayuki Nakamoto ,  Tomio Ono ,  Tadashi Sakai

IPC分类号： H01J130

CPC分类号： H01J1/3042 ,  H01J9/025

摘要： A field emission cathode having an emitter provided with a sharp point for emission of electrons and a controlling gate electrode is composed of a supporting substrate, an emitter material layer formed of an emitter material, superposed on and attached fast to the supporting substrate, and provided with an emitter hole, an insulator layer so formed on the surface of the emitter material layer as to expose the tip part of the emitter projection therethrough, and an impurity diffusion layer formed on the surface of the insulator layer and enabled to function as an etching stopper layer.

摘要翻译： 具有发射电子的尖端的发射极和控制栅电极的场发射阴极由支撑衬底，由发射极材料形成的发射极材料层叠加并紧贴在支撑衬底上，并且提供 具有发射极孔，如此形成在发射极材料层的表面上的绝缘体层，以暴露出发射极突起的顶端部分，以及形成在绝缘体层的表面上并能够用作蚀刻的杂质扩散层 塞层。