公开(公告)号：US08125470B2

公开(公告)日：2012-02-28

申请号：US12302330

申请日：2008-02-29

Applicant: Kazushi Nomura ,  Ryoji Fujiwara ,  Michiyo Nishimura ,  Yoji Teramoto ,  Shunsuke Murakami

Inventor： Kazushi Nomura ,  Ryoji Fujiwara ,  Michiyo Nishimura ,  Yoji Teramoto ,  Shunsuke Murakami

IPC: G06F3/038 ,  G09G5/00 ,  G09G3/30

CPC classification number: H01J29/04 ,  H01J1/304 ,  H01J31/127

Abstract: There is provided an electron source including: an insulating substrate; a first wiring that is arranged on the insulating substrate; a second wiring that is arranged on the insulating substrate and intersects with the first wiring; and an electron-emitting device having a cathode electrode provided with an electron-emitting member and a gate electrode arranged above the cathode electrode, which is arranged on the insulating substrate and is separated from an intersecting portion of the first wiring with the second wiring; wherein the first wiring is arranged on the second wiring via an insulating layer; the gate electrode is provided with a plurality of slit-like openings that is arranged in substantially parallel at intervals; and the opening is arranged so that an extended line in a longitudinal direction thereof intersects with the first wiring.

Abstract translation: 提供一种电子源，包括：绝缘衬底; 布置在所述绝缘基板上的第一布线; 布置在所述绝缘基板上并与所述第一布线相交的第二布线; 以及电子发射器件，其具有设置有电子发射部件的阴极和布置在阴极电极上方的栅电极，该阴极设置在绝缘基板上，并与第一布线的交叉部分与第二布线分离; 其中所述第一布线经由绝缘层布置在所述第二布线上; 栅电极设置有多个狭缝状开口，其间隔地基本平行地布置; 并且开口被布置成使得其纵向方向上的延伸线与第一布线相交。

公开(公告)号：US20110287684A1

公开(公告)日：2011-11-24

申请号：US12959605

申请日：2010-12-03

Applicant: PENG LIU ,  DUAN-LIANG ZHOU ,  PI-JIN CHEN ,  ZHAO-FU HU ,  CAI-LIN GUO ,  BING-CHU DU ,  SHOU-SHAN FAN

Inventor： PENG LIU ,  DUAN-LIANG ZHOU ,  PI-JIN CHEN ,  ZHAO-FU HU ,  CAI-LIN GUO ,  BING-CHU DU ,  SHOU-SHAN FAN

IPC: H01J9/02

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J1/32 ,  H01J3/021 ,  H01J9/125

Abstract: A method for making a field emission device includes the following steps. An insulative substrate is provided. An electron pulling electrode is formed on the insulative substrate. A secondary electron emission layer is formed on the electron pulling electrode. A first dielectric layer is fabricated. The first dielectric layer has a second opening to expose the secondary electron emission layer. A cathode plate having an electron output portion is provided. An electron emission layer is formed on part surface of the cathode plate. The cathode plate is placed on the first dielectric layer. The electron output portion and the second opening have at least one part overlapped, and at least one part of the electron emission layer is oriented to the secondary electron emission layer via the second opening.

Abstract translation: 制造场发射装置的方法包括以下步骤。 提供绝缘基板。 在绝缘基板上形成电子牵引电极。 在电子牵引电极上形成二次电子发射层。 制造第一介电层。 第一介电层具有第二开口以暴露二次电子发射层。 提供具有电子输出部分的阴极板。 在阴极板的部分表面上形成电子发射层。 阴极板放置在第一电介质层上。 电子输出部分和第二开口具有至少一个部分重叠，并且电子发射层的至少一部分经由第二开口被定向到二次电子发射层。

公开(公告)号：US08062697B2

公开(公告)日：2011-11-22

申请号：US11124332

申请日：2005-05-06

Applicant: Zvi Yaniv ,  Richard Fink ,  Mohshi Yang ,  Dongsheng Mao

Inventor： Zvi Yaniv ,  Richard Fink ,  Mohshi Yang ,  Dongsheng Mao

IPC: B05D5/12

CPC classification number: H01J9/025 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  H01J1/304 ,  H01J31/127 ,  H01J2201/30469 ,  H01L51/0005 ,  H01L51/0048 ,  H01L51/0052

Abstract: Carbon nanotubes, which in several embodiments are mixed with particles, organic materials, non-organic materials, or solvents, are deposited on a substrate to form a cold cathode. The deposition of the carbon nanotube mixture is performed using an ink jet printing process.

Abstract translation: 在几个实施方案中与颗粒，有机材料，非有机材料或溶剂混合的碳纳米管沉积在基底上以形成冷阴极。 使用喷墨印刷方法进行碳纳米管混合物的沉积。

公开(公告)号：US08057596B2

公开(公告)日：2011-11-15

申请号：US11955330

申请日：2007-12-12

Applicant: Tae-Ill Yoon ,  Jong-Woon Moon ,  Sung-Hee Cho ,  Sung-Kee Kang ,  Hun-Young Kim ,  Hyun-Jung Lee

Inventor： Tae-Ill Yoon ,  Jong-Woon Moon ,  Sung-Hee Cho ,  Sung-Kee Kang ,  Hun-Young Kim ,  Hyun-Jung Lee

IPC: C30B29/08

CPC classification number: B82Y30/00 ,  B22F1/0007 ,  B22F1/025 ,  B22F9/24 ,  B82Y10/00 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30446

Abstract: Disclosed is a carbon-based composite particle for an electron emission source comprising: a particle of a material selected from the group consisting of metals, oxides, and ceramic materials; and a carbon-based material such as a carbon nanotube which is partially buried inside of the particle and which partially protrudes from the surface of the particle.

Abstract translation: 公开了一种用于电子发射源的碳基复合颗粒，包括：选自金属，氧化物和陶瓷材料的材料的颗粒; 以及碳粒子等碳系材料，其部分地埋设在粒子的内部，并从粒子的表面部分地突出。

公开(公告)号：US20110254432A1

公开(公告)日：2011-10-20

申请号：US13071804

申请日：2011-03-25

Applicant: Heinrich Zeininger

Inventor： Heinrich Zeininger

IPC: H01J1/02 ,  B05D5/12 ,  B82Y30/00

CPC classification number: H01J35/065 ,  C01B32/225 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2235/062

Abstract: A substrate for a field emitter suitable for use in computed tomography has a coating with carbon hybrid structures based on the allotropes graphite, graphene and nanotubes. The field emitters are based on graphite layer structures. A substrate for field emitters is achieved for the first time that uses “graphite combs” protruding and aligned essentially perpendicular to the substrate as well as hybrid materials from these combs with CNTs supported between them on a conductive substrate.

Abstract translation: 适用于计算机断层摄影术的场发射体的衬底具有基于同素异形体石墨，石墨烯和纳米管的碳杂化结构的涂层。 场致发射体基于石墨层结构。 用于场致发射体的衬底首次实现，其使用“基本上垂直于衬底”突出和对准的“石墨梳”，以及来自这些梳子的混合材料与在它们之间的导电衬底上支撑的CNT。

公开(公告)号：US08029757B2

公开(公告)日：2011-10-04

申请号：US11583358

申请日：2006-10-18

Applicant: Jeong-hee Lee ,  Seok-gwang Doo ,  Dong-min Im ,  Shang-hyeun Park ,  Tae-won Jeong ,  Jeong-na Heo

Inventor： Jeong-hee Lee ,  Seok-gwang Doo ,  Dong-min Im ,  Shang-hyeun Park ,  Tae-won Jeong ,  Jeong-na Heo

IPC: D01F9/12 ,  B02C19/00

CPC classification number: H01B1/22 ,  B01J21/185 ,  B01J23/42 ,  B01J23/462 ,  B01J37/0203 ,  B01J37/16 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/176 ,  C01B2202/34 ,  D01F11/12 ,  H01B1/24 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30453

Abstract: Carbon nanotubes and metal particle-containing carbon nanotubes are provided. The carbon nanotubes have increased surface area. A method of cutting carbon nanotubes is also provided. According to the method, the dispersion properties of the carbon nanotubes are improved by simplifying the structural changes and/or surface modifications of the carbon nanotubes, thereby enabling insertion of an active substance into the inner walls of the carbon nanotubes and increasing the insertion efficiency.

Abstract translation: 提供碳纳米管和含金属颗粒的碳纳米管。 碳纳米管的表面积增加。 还提供了一种切割碳纳米管的方法。 根据该方法，通过简化碳纳米管的结构变化和/或表面改性来改善碳纳米管的分散性能，从而能够将活性物质插入碳纳米管的内壁并提高插入效率。

公开(公告)号：US20110237148A1

公开(公告)日：2011-09-29

申请号：US12900602

申请日：2010-10-08

Applicant: HAI-YAN HAO ,  PENG LIU ,  JIE TANG ,  YANG WEI ,  LIANG LIU ,  KAI-LI JIANG ,  SHOU-SHAN FAN

Inventor： HAI-YAN HAO ,  PENG LIU ,  JIE TANG ,  YANG WEI ,  LIANG LIU ,  KAI-LI JIANG ,  SHOU-SHAN FAN

IPC: H01J9/00

CPC classification number: H01J9/025 ,  H01J1/304

Abstract: A method for making a field emission cathode device is presented. First, an insulative substrate is provided. The insulative substrate includes a first surface and a second surface opposite to the first surface. The insulative substrate defines a number of openings extending through from the first surface to the second surface. Second, at least one electron emitter is provided corresponding to each of the number of openings. The electron emitter includes a fixing portion and an electron emission portion connecting to the fixing portion. The fixing portion is fixed on the first surface, and the electron emission portion extends from the fixing portion into the number of openings. Third, a number of cathode electrodes are formed on the first surface to fix the fixing portion between the insulative substrate and the cathode electrodes.

Abstract translation: 提出了一种制造场致发射阴极器件的方法。 首先，提供绝缘性基板。 绝缘基板包括与第一表面相对的第一表面和第二表面。 绝缘衬底限定了从第一表面延伸到第二表面的多个开口。 第二，对应于多个开口中的每一个提供至少一个电子发射器。 电子发射器包括固定部分和连接到固定部分的电子发射部分。 固定部分固定在第一表面上，并且电子发射部分从固定部分延伸到多个开口。 第三，在第一表面上形成多个阴极电极，以将固定部分固定在绝缘基片和阴极之间。

公开(公告)号：US08022610B2

公开(公告)日：2011-09-20

申请号：US12197842

申请日：2008-08-25

Applicant: Tohru Den ,  Tatsuya Iwasaki

Inventor： Tohru Den ,  Tatsuya Iwasaki

IPC: H01J1/30 ,  H01J9/00 ,  H01J9/02

CPC classification number: D01F9/127 ,  G01Q60/16 ,  G01Q60/38 ,  G01Q70/12 ,  H01J1/14 ,  H01J1/30 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  Y10S977/932 ,  Y10S977/939

Abstract: An electronic device including a pair of electrodes disposed on a substrate and carbon nanotubes electrically connecting the electrodes. A method for manufacturing this device in which the electrodes are disposed on the substrate and the nanotubes are prepared to electrically connect the electrodes.

Abstract translation: 一种电子设备，包括设置在基板上的一对电极和电连接电极的碳纳米管。 制造该器件的方法，其中电极设置在衬底上，并且准备纳米管以电连接电极。

公开(公告)号：US07997950B2

公开(公告)日：2011-08-16

申请号：US12006334

申请日：2007-12-29

Applicant: Yang Wei ,  Zhuo Chen ,  Liang Liu ,  Shou-Shan Fan

Inventor： Yang Wei ,  Zhuo Chen ,  Liang Liu ,  Shou-Shan Fan

IPC: H01J9/00 ,  H01J9/04

CPC classification number: H01J1/304 ,  H01J9/025 ,  H01J2201/30469

Abstract: A field emission electron source having carbon nanotubes includes a CNT string and a conductive base. The CNT string has an end portion and a broken end portion, the end portion is contacted with and electrically connected to the surface of the conductive base. The CNTs at the broken end portion form a tooth-shape structure, wherein some CNTs protruding and higher than the adjacent CNTs. Each protruding CNT functions as an electron emitter. Further, a method for manufacturing a field emission electron source is provided. The field emission efficiency of the field emission electron source is high.

Abstract translation: 具有碳纳米管的场发射电子源包括CNT串和导电基底。 CNT串具有端部和断开的端部，端部与导电性基体的表面接触并电连接。 破碎端部的CNT形成齿形结构，其中一些CNT突出并高于相邻的CNT。 每个突出的CNT用作电子发射体。 此外，提供了一种用于制造场发射电子源的方法。 场发射电子源的场发射效率高。

公开(公告)号：US20110148281A1

公开(公告)日：2011-06-23

申请号：US12970849

申请日：2010-12-16

Applicant: Taiko Motoi ,  Eiji Ozaki ,  Ryoji Fujiwara ,  Akiko Kitao

Inventor： Taiko Motoi ,  Eiji Ozaki ,  Ryoji Fujiwara ,  Akiko Kitao

IPC: H01J1/62 ,  H01J1/02

CPC classification number: H01J31/127 ,  H01J1/304 ,  H01J1/316 ,  H01J29/04 ,  H01J2329/0442

Abstract: An electron-emitting device includes an electron-emitting film containing molybdenum. A spectrum obtained by measuring a surface of the electron-emitting film by X-ray photoelectron spectroscopy has a first peak having a peak top in the range of 229±0.5 eV and a sub peak having a peak top in the range of 228.1±0.3 eV.

Abstract translation: 电子发射器件包括含钼的电子发射膜。 通过X射线光电子能谱测定电子发射膜的表面而获得的光谱具有峰值在229±0.5eV范围内的峰值和峰顶值在228.1±0.3的范围内的第一峰值 eV。