Invention Grant
- Patent Title: Field electron emission source having carbon nanotubes and method for manufacturing the same
- Patent Title (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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Application No.: US12220369Application Date: 2008-07-24
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Publication No.: US08072126B2Publication Date: 2011-12-06
- Inventor: Zhuo Chen , Feng Zhu , Kai-Li Jiang , Liang Liu , Shou-Shan Fan
- Applicant: Zhuo Chen , Feng Zhu , Kai-Li Jiang , Liang Liu , Shou-Shan Fan
- Applicant Address: CN Beijing TW Tu-Cheng, New Taipei
- Assignee: Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: CN Beijing TW Tu-Cheng, New Taipei
- Agency: Altis Law Group, Inc.
- Priority: CN200710077114 20070914
- Main IPC: H01J9/02
- IPC: H01J9/02 ; H01J9/00
Abstract:
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.
Public/Granted literature
- US20090079320A1 Field electron emission source having carbon nanotubes and method for manufacturing the same Public/Granted day:2009-03-26
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