Field emission component, and preparation method |
Title: |
Field emission component, and preparation method |
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Application Number: |
200610061306 |
Application Date: |
2006/06/23 |
Announcement Date: |
2007/12/26 |
Pub. Date: |
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Publication Number: |
101093765 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
H01J 1/304, H01J 29/04, C01B 31/00, C01B 31/02, H01J 9/02, B82B 1/00, B82B 3/00 |
Applicant(s): |
Tsinghua Univ. |
Inventor(s): |
Liu Liang, Jiang Kaili, Fan Shoushan, Chen Qinglong, Li Xifu, Chen Jieliang |
Key Words: |
Field emission, component, preparation method |
Abstract: |
The field emission element includes a wire of field emission layer of Nano carbon tube, and protective layer of support body for covering external surface of field emission wire of Nano carbon tube. The invention also relates to method for preparing field emission element. The method includes following steps: providing a field emission wire of Nano carbon tube; forming a protective layer of support body on external surface of wire of Nano carbon tube; cutting out the field emission wire of Nano carbon tube according to prearranged length; carrying out surface treatment for the cut out wire so as to form field emission elements. |
Claim: |
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Priority: |
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PCT: |
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LegalStatus: |
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