发明授权
- 专利标题： Field electron emission source having carbon nanotubes and method for manufacturing the same
- 专利标题（中）： 具有碳纳米管的场致电子发射源及其制造方法
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申请号： US12220369申请日： 2008-07-24
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公开(公告)号： US08072126B2公开(公告)日： 2011-12-06
- 发明人: Zhuo Chen , Feng Zhu , Kai-Li Jiang , Liang Liu , Shou-Shan Fan
- 申请人： Zhuo Chen , Feng Zhu , Kai-Li Jiang , Liang Liu , Shou-Shan Fan
- 申请人地址： CN Beijing TW Tu-Cheng, New Taipei
- 专利权人： Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人： Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人地址： CN Beijing TW Tu-Cheng, New Taipei
- 代理机构： Altis Law Group, Inc.
- 优先权： CN200710077114 20070914
- 主分类号： H01J9/02
- IPC分类号： H01J9/02 ; H01J9/00
摘要：
An exemplary method for manufacturing a field electron emission source includes: providing a substrate (102); depositing a cathode layer (104) on a surface of the substrate; providing a carbon nanotube paste, coating the carbon nanotube paste on the cathode layer; calcining the carbon nanotube paste to form a carbon nanotube composite layer (110); and, irradiating the carbon nanotube composite layer with a laser beam of a certain power density, thereby achieving a field electron emission source.