Field emission type electron source
    8.
    发明专利
    Field emission type electron source 有权
    场发射型电子源

    公开(公告)号:JP2009231288A

    公开(公告)日:2009-10-08

    申请号:JP2009068674

    申请日:2009-03-19

    Abstract: PROBLEM TO BE SOLVED: To provide a field emission type electron source, particularly a field emission type electron source in which carbon nanotubes are used. SOLUTION: The field emission type electron source includes a substrate and a carbon nanotube needle with a first end and a second end. The first end of the carbon nanotube needle is electrically connected with the substrate. In the second end of the carbon nanotube needle, one carbon nanotube is extended out farther than other carbon nanotubes. The second end of the carbon nanotube needle has a conical shape approximately and includes a plurality of carbon nanotubes. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 解决的问题:提供场发射型电子源,特别是使用碳纳米管的场致发射型电子源。 解决方案:场发射型电子源包括基片和具有第一端和第二端的碳纳米管针。 碳纳米管针的第一端与衬底电连接。 在碳纳米管针的第二端,一个碳纳米管比其他碳纳米管延伸得更远。 碳纳米管针的第二端近似为圆锥形,并且包括多个碳纳米管。 版权所有(C)2010,JPO&INPIT

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