公开(公告)号：US20040021408A1

公开(公告)日：2004-02-05

申请号：US10315997

申请日：2002-12-11

Inventor： Christopher John Howard Wort ,  Andrew John Whitehead ,  Clive Edward Hall

IPC: H01J019/06

CPC classification number: H01J1/24

Abstract: A fast heating cathode comprises a layer of diamond, a thermionic emitting element in thermal contact with a surface of the diamond layer and means to heat the diamond layer.

Abstract translation: 快速加热阴极包括金刚石层，与金刚石层的表面热接触的热电子发射元件和加热金刚石层的装置。

公开(公告)号：US20030048055A1

公开(公告)日：2003-03-13

申请号：US10234213

申请日：2002-09-05

Inventor： Junri Ishikura ,  Makoto Kameyama ,  Takeo Tsukamoto ,  Yasuyuki Saito

IPC: H01J019/06

CPC classification number: H01J9/025

Abstract: A method of manufacturing an electron-emitting device having excellent electron emission characteristics is provided in which fibers comprising carbon as the main composition are fixed (bonded) to a substrate in a desired area and at a desired density with simple processes and inexpensive manufacture cost, and a manufacture method for an electron source, a light-emitting apparatus and an image forming apparatus using such electron-emitting devices is provided. A method of manufacturing an electron-emitting device made of material comprising carbon as main composition by an aerosol type gas deposition method in which the material comprising carbon as the main composition is aerosolized and transported together with gas, and tightly attached (bonded) to a substrate via a nozzle.

Abstract translation: 提供一种制造具有优异的电子发射特性的电子发射器件的方法，其中将以碳为主要成分的纤维以简单的工艺和廉价的制造成本在期望的区域中以期望的密度固定（结合）到基底上， 并提供了一种电子源的制造方法，发光装置和使用这种电子发射器件的图像形成装置。 一种制造由以碳为主要成分的材料制成的电子发射器件的方法，所述电子发射器件是通过气溶胶型气体沉积方法制成的，其中以碳为主要成分的材料与气体一起气雾化并传输， 基板经由喷嘴。

公开(公告)号：US20030001490A1

公开(公告)日：2003-01-02

申请号：US10234151

申请日：2002-09-05

Applicant: Kabushiki Kaisha Toshiba

Inventor： Masahiko Yamamoto ,  Miki Mori ,  Yumi Fukuda ,  Hitoshi Kobayashi ,  Yujiro Hara ,  Goh Itoh ,  Masayuki Saito ,  Toshiro Hiraoka ,  Koji Asakawa

IPC: H01J001/62 ,  H01J019/06

CPC classification number: H01J1/3042 ,  H01J9/025 ,  H01J9/185

Abstract: A display device has an array formed on a substrate including a cathode wiring line layer, a gate wiring line layer and an insulating layer for electrically insulating the cathode wiring line layer and the gate wiring line layer from each other. Holes are formed at the crossing portion between the cathode wiring line layer and the gate wiring line layer so as to penetrate through the insulating layer, and resistive layer and an emitter layer are provided in the holes. The resistive layer has such a structure that conductive fine particles are dispersed in a base material of insulating fine particles, and the emitter layer is formed of a fine particle material. The insulating layer between the cathode electrode lines and the gate electrodes is formed of a silicon oxide film containing fluorine. When a large number of elements are formed over a large area in an electron emission device using fine particle emitters, there can be provided electron emission elements which can suppress the unevenness of the electron emission amount. According to the present invention, there can be provided a large-area and uniform display device which can be operated with a low driving voltage, and have a long lifetime.

Abstract translation: 显示装置具有形成在包括阴极布线线层，栅极布线线层和绝缘层的基板上的阵列，用于使阴极布线层和栅极布线层彼此电绝缘。 在阴极布线层和栅极布线层之间的交叉部分处形成孔，以穿透绝缘层，并且在孔中设置电阻层和发射极层。 电阻层具有将导电性细颗粒分散在绝缘性细颗粒的基材中的结构，发射极层由细粒材料形成。 阴极电极线和栅电极之间的绝缘层由含氟的氧化硅膜形成。 当使用细粒子发射体的电子发射装置中，在大面积上形成大量的元件时，可以提供能够抑制电子发射量不均匀的电子发射元件。 根据本发明，可以提供一种能够以低驱动电压操作并且寿命长的大面积均匀的显示装置。

公开(公告)号：US20020117951A1

公开(公告)日：2002-08-29

申请号：US09795660

申请日：2001-02-27

Applicant: UT-BATTELLE, L.L.C.

Inventor： Vladimir I. Merkulov ,  Douglas H. Lowndes ,  Michael A. Guillorn ,  Michael L. Simpson

IPC: H01J001/02 ,  H01J001/05 ,  H01J001/38 ,  H01J019/06

CPC classification number: H01J1/3044 ,  B82Y15/00 ,  H01J9/025 ,  H01J2201/30446 ,  Y10S977/939

Abstract: Systems and methods are described for carbon tips with expanded bases. A method includes producing an expanded based carbon containing tip including: fabricating a carbon containing expanded base on a substrate; and then fabricating a carbon containing fiber on the expanded base. An apparatus includes a carbon containing expanded base coupled to a substrate; and a carbon containing fiber coupled to said carbon containing expanded base.

Abstract translation: 描述了具有扩展基底的碳尖端的系统和方法。 一种方法包括制备基于膨胀的含碳尖端，其包括：在基底上制造含碳膨胀的基底; 然后在膨胀的基底上制造含碳纤维。 一种装置包括：与基底耦合的含碳膨胀基底; 和与所述含碳膨胀基质偶联的含碳纤维。

公开(公告)号：US20020070651A1

公开(公告)日：2002-06-13

申请号：US09951866

申请日：2001-09-13

Inventor： Georg Friedrich Gaertner ,  Detlef Raasch

IPC: H01J001/14 ,  H01J019/06

CPC classification number: H01J1/142

Abstract: A cathode ray tube provided with at least one oxide cathode comprising a cathode carrier with a cathode base of a cathode metal and a cathode coating of an electron-emitting material with oxide particles, said oxide particles containing an alkaline earth oxide, selected from the group formed by the oxides of calcium, strontium and barium, doped with an oxide doping in a quantity ranging from 120 to maximally 500 ppm of an oxide selected from the oxides of scandium, yttrium, lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium dysprosium, holmium, erbium, thulium, ytterbium and lutetium, and the electron-emitting material has an electric conductance of 3*10null3 nullnull1 cmnull1 to 12.5*10null3 nullnull1 cmnull1. The invention also relates to an oxide cathode.

Abstract translation: 具有至少一个氧化物阴极的阴极射线管包括阴极载体和阴极金属的阴极基体和具有氧化物颗粒的电子发射材料的阴极涂层，所述氧化物颗粒含有碱土金属氧化物，所述碱土金属氧化物选自 由钙，锶和钡的氧化物形成，掺杂氧化物掺杂量为120至最大500ppm的氧化物，其选自钪，钇，镧，铈，镨，钕，钐，铕， 钆，铽镝，钬，铒，ium，镱和镥，电子发射材料的电导率为3 * 10-3欧米茄 - 1厘米-1至12.5 * 10-3欧米茄-1厘米-1。 本发明还涉及氧化物阴极。

公开(公告)号：US20040160157A1

公开(公告)日：2004-08-19

申请号：US10780714

申请日：2004-02-19

Applicant: Futaba Corporation

Inventor： Hirofumi Takikawa ,  Youhei Fujimura ,  Shigeo Itoh

IPC: H01K001/04 ,  H01J001/14 ,  H01J019/06

CPC classification number: B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  H01J1/3044 ,  H01J9/025 ,  H01J2201/30446 ,  Y10S977/949

Abstract: A carbon substance comprises a structure and line-shaped bodies, the structure having a size ranging from about 1 nullm to about 100 nullm and including carbon and a metal or a metallic oxide, and the line-shaped bodies having diameters smaller than about 200 nm and including carbon as a main component thereof and growing radially from a surface of the structure. A method for manufacturing the carbon substance uses a thermal decomposition of a source gas containing carbon in the vicinity of a catalyst, wherein the catalyst comprises a first and a second materials, the first material being Ni or a Ni oxide and the second material being In or an In oxide; and the thermal decomposition is performed at a temperature ranging from about 675null C. to about 750null C. An electron emission element uses the carbon substance as an electron emission material. A composite material includes the carbon substance in its matrix.

Abstract translation: 碳物质包括结构和线状体，该结构的尺寸范围为约1μm至约100μm，并且包括碳和金属或金属氧化物，并且直径小于约200nm的线状体 并且包括碳作为其主要成分并且从结构的表面径向生长。 制造碳物质的方法使用在催化剂附近含有碳原子气体的热分解，其中催化剂包含第一和第二材料，第一材料为Ni或Ni氧化物，第二材料为In 或In氧化物; 并且热分解在约675℃至约750℃的温度下进行。电子发射元件使用碳物质作为电子发射材料。 复合材料包括其基质中的碳物质。

公开(公告)号：US20040160156A1

公开(公告)日：2004-08-19

申请号：US10769866

申请日：2004-02-03

Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventor： Tsumoru Ohata ,  Masao Fukunaga

IPC: H01K001/04 ,  H01J001/14 ,  H01J019/06

CPC classification number: B82Y30/00 ,  H01M4/0404 ,  H01M4/0409 ,  H01M4/13 ,  H01M4/625 ,  H01M4/661 ,  H01M10/0525 ,  H01M10/054

Abstract: An electrode for a battery superior in conductivity with small amount of conductive material, yet with high capacity is provided by a method comprising the steps of: (a) producing a masterbatch comprising at least carbon nanotubes and a resin; (b) blending an electrode material mixture containing at least the masterbatch and an electrode active material with a dispersion medium to prepare an electrode material mixture paste; (c) applying the electrode material mixture paste onto an electrode substrate and then drying and rolling the electrode material mixture paste coated on the electrode substrate to obtain an electrode plate; and (d) cutting the electrode plate to obtain an electrode with a predetermined shape.

Abstract translation: 通过包括以下步骤的方法提供了具有少量导电材料但具有高容量的电导率优异的电极用电极：（a）制备至少包含碳纳米管和树脂的母料; （b）将至少含有母料和电极活性物质的电极材料混合物与分散介质共混以制备电极材料混合物糊料; （c）将电极材料混合糊剂涂布在电极基板上，然后干燥并滚压涂覆在电极基板上的电极材料混合物浆料，得到电极板; 和（d）切割电极板以获得具有预定形状的电极。

公开(公告)号：US20040017141A1

公开(公告)日：2004-01-29

申请号：US10421107

申请日：2003-04-23

Inventor： Lap-Tak Andrew Cheng ,  David Herbert Roach

IPC: H01J019/06

CPC classification number: B82Y10/00 ,  H01J1/30 ,  H01J1/304 ,  H01J9/022 ,  H01J9/025 ,  H01J2201/30446 ,  H01J2201/30469 ,  Y10S977/742 ,  Y10S977/745

Abstract: This invention provides compositions of matter that contain an electron emitting substance and an expansion material. The expansion material may, for example, be an intercalation compound. When a film is formed from the composition, expansion of the expansion material typically causes rupturing or fracturing of the film. No further treatment of the surface of the film is typically required after expansion of the expansion material to obtain good emission properties. A surface formed from such a fractured film acts as an efficient electron field emitter and thus is useful in vacuum microelectronic devices.

Abstract translation: 本发明提供了含有电子发射物质和膨胀材料的物质组合物。 膨胀材料可以是例如插层化合物。 当由组合物形成膜时，膨胀材料的膨胀通常导致膜的破裂或破裂。 在膨胀材料膨胀之后，通常不需要进一步处理膜的表面以获得良好的发射性能。 由这种断裂薄膜形成的表面起着有效的电子场发射体的作用，因此可用于真空微电子器件。

公开(公告)号：US20030222560A1

公开(公告)日：2003-12-04

申请号：US10258252

申请日：2002-10-21

Inventor： David Herbert Roach

IPC: H01J019/06 ,  H01J001/14

CPC classification number: B82Y30/00 ,  B82Y10/00 ,  B82Y40/00 ,  C01B32/15 ,  H01J1/3048 ,  H01J2201/30469 ,  H01J2329/00

Abstract: This invention provides an electron field emitter and field emitter cathode comprised of carbon fibers grown from the catalytic decomposition of carbon-containing gases over small metal particles. Each carbon fibers has graphene platelets arranged at an angle with respect to the fiber axis so that the periphery of the carbon fiber consists essentially of the edges of the graphene platelets. These field emitters and field emitter cathodes are useful in computer, television and other types of flat panel displays.

Abstract translation: 本发明提供一种电子场发射器和场发射极阴极，由从含碳气体在小金属颗粒上的催化分解生长的碳纤维构成。 每个碳纤维具有相对于纤维轴线成一定角度布置的石墨烯片晶片，使得碳纤维的周边基本上由石墨烯片晶片的边缘组成。 这些场发射器和场发射极阴极在计算机，电视机和其他类型的平板显示器中是有用的。

公开(公告)号：US20030197458A1

公开(公告)日：2003-10-23

申请号：US10414019

申请日：2003-04-16

Applicant: MITSUBISHI PENCIL CO., LTD.

Inventor： Morinobu Endou ,  Yoshihisa Suda ,  Osamu Shimizu

IPC: H01J019/06 ,  H01J001/30 ,  H01J001/62

CPC classification number: B82Y10/00 ,  H01J1/304 ,  H01J9/025 ,  H01J9/18 ,  H01J2201/30446 ,  H01J2201/30469

Abstract: An electrode for an electron gun and an electron gun using same are provided which make use of stable carbon material having small work function and which permit orientation control to be achieved and which can be manufactured at a low cost. An electrode for an electron gun uses carbon electrode(s) formed from amorphous carbon and carbon nanotubes or carbon nanofibers and molded in linear shape. The carbon electrode is obtained by mixing a resin composition such as chlorinated vinyl chloride resin, furan resin, etc., which forms non-graphitizing carbon after carbonizing, with a carbon powder such as carbon nanotubes or carbon nanofibers and, after extrusion, molding and carbonizing the molding obtained.

Abstract translation: 提供一种电子枪用电极及使用该电极枪的电子枪，其利用具有小功函数的稳定碳材料，并且能够实现取向控制并且可以以低成本制造。 用于电子枪的电极使用由无定形碳和碳纳米管或碳​​纳米纤维形成的碳电极，并且成型为直线形状。 碳电极通过将碳化后形成非石墨化碳的氯化氯乙烯树脂，呋喃树脂等树脂组合物与碳纳米管或碳​​纳米纤维等碳粉混合，挤出成型后， 碳化所得的模制品。