发明授权
- 专利标题： Field emission electron source having carbon nanotube and manufacturing method thereof
- 专利标题（中）： 具有碳纳米管的场发射电子源及其制造方法
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申请号： US11514595申请日： 2006-09-01
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公开(公告)号： US07710008B2公开(公告)日： 2010-05-04
- 发明人: Yang Wei , Liang Liu , Wei Wei , Kai-Li Jiang , Shou-Shan Fan
- 申请人： Yang Wei , Liang Liu , Wei Wei , Kai-Li Jiang , Shou-Shan Fan
- 申请人地址： CN Beijing TW Tu-Cheng, Taipei Hsien
- 专利权人： Tsinghu University,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人： Tsinghu University,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人地址： CN Beijing TW Tu-Cheng, Taipei Hsien
- 代理商 Clifford O. Chi
- 优先权： CN200610060018 20060322
- 主分类号： H01J1/62
- IPC分类号： H01J1/62
摘要：
A field emission electron source (10) includes a conductive base (12), a carbon nanotube (14), and a film of metal (16). The conductive base includes a top (122). One end (142) of the carbon nanotube is electrically connected with the top of the conductive base. The other end (144) of the carbon nanotube extends outwardly away from the top of the conductive base. The film of metal is formed on the nearly entire surface of the carbon nanotube and at least on the portion of the top of the conductive base proximate the carbon nanotube. A method for manufacturing the described field emission electron source is also provided.