Field emission electron source having carbon nanotubes and method for manufacturing the same
    2.
    发明授权
    Field emission electron source having carbon nanotubes and method for manufacturing the same 有权
    具有碳纳米管的场发射电子源及其制造方法

    公开(公告)号:US07997950B2

    公开(公告)日:2011-08-16

    申请号:US12006334

    申请日:2007-12-29

    IPC分类号: H01J9/00 H01J9/04

    摘要: 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.

    摘要翻译: 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。

    Elastic device using carbon nanotube film
    4.
    发明授权
    Elastic device using carbon nanotube film 有权
    使用碳纳米管膜的弹性装置

    公开(公告)号:US08900709B2

    公开(公告)日:2014-12-02

    申请号:US13450740

    申请日:2012-04-19

    摘要: An elastic device includes a first elastic supporter; a second elastic supporter and a carbon nanotube film. The second elastic supporter is spaced from the first elastic supporter. The carbon nanotube film has a first side fixed on the first elastic supporter and a second side opposite to the first side and fixed on the second elastic supporter. The carbon nanotube film includes a plurality of carbon nanotube strings separately arranged, located side by side and extending substantially along a first direction from the first side to the second side and one or more carbon nanotubes located between adjacent carbon nanotube strings. The carbon nanotube film is capable of elastic deformation along a second direction that is substantially perpendicular to the first direction.

    摘要翻译: 弹性装置包括第一弹性支撑件; 第二弹性支撑体和碳纳米管膜。 第二弹性支撑件与第一弹性支撑件间隔开。 碳纳米管膜具有固定在第一弹性支撑体上的第一侧和与第一侧相反的第二侧并且固定在第二弹性支撑体上。 碳纳米管膜包括多个并排布置并且基本上沿着从第一侧到第二侧的第一方向延伸并且位于相邻碳纳米管串之间的一个或多个碳纳米管的碳纳米管柱。 碳纳米管膜能够沿着与第一方向基本垂直的第二方向弹性变形。

    Field emission electron source having carbon nanotubes and method for manufacturing the same
    6.
    发明申请
    Field emission electron source having carbon nanotubes and method for manufacturing the same 有权
    具有碳纳米管的场发射电子源及其制造方法

    公开(公告)号:US20090115306A1

    公开(公告)日:2009-05-07

    申请号:US12006334

    申请日:2007-12-29

    IPC分类号: H01J1/02 H01J9/02

    摘要: 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.

    摘要翻译: 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。

    Elastic device using carbon nanotube film
    8.
    发明授权
    Elastic device using carbon nanotube film 有权
    使用碳纳米管膜的弹性装置

    公开(公告)号:US08895147B2

    公开(公告)日:2014-11-25

    申请号:US13450737

    申请日:2012-04-19

    IPC分类号: B32B9/00 G06F3/045 B82Y30/00

    摘要: An elastic device includes a first elastic supporter; a second elastic supporter and a carbon nanotube film. The second elastic supporter is spaced from the first elastic supporter. The carbon nanotube film has a first side fixed on the first elastic supporter and a second side opposite to the first side and fixed on the second elastic supporter. The carbon nanotube film includes a plurality of first carbon nanotubes orientated primarily along a first direction and a plurality of second carbon nanotubes having orientations different from the first direction. At least one portion of each of the second carbon nanotubes contacts with at least two adjacent first carbon nanotubes. The carbon nanotube film is capable of elastic deformation along a second direction that is substantially perpendicular to the first direction.

    摘要翻译: 弹性装置包括第一弹性支撑件; 第二弹性支撑体和碳纳米管膜。 第二弹性支撑件与第一弹性支撑件间隔开。 碳纳米管膜具有固定在第一弹性支撑体上的第一侧和与第一侧相反的第二侧并且固定在第二弹性支撑体上。 碳纳米管膜包括主要沿着第一方向取向的多个第一碳纳米管和具有与第一方向不同的取向的多个第二碳纳米管。 每个第二碳纳米管的至少一部分与至少两个相邻的第一碳纳米管接触。 碳纳米管膜能够沿着与第一方向基本垂直的第二方向弹性变形。

    Field emission electron source having carbon nanotubes
    10.
    发明授权
    Field emission electron source having carbon nanotubes 有权
    具有碳纳米管的场发射电子源

    公开(公告)号:US08339022B2

    公开(公告)日:2012-12-25

    申请号:US12954859

    申请日:2010-11-27

    IPC分类号: H01J1/304

    摘要: 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 protrude and higher than the adjacent CNTs. Each protruded CNT functions as an electron emitter.

    摘要翻译: 具有碳纳米管的场发射电子源包括CNT串和导电基底。 CNT串具有端部和断端部。 端部与导电基底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用作电子发射器。