Field emission element, and preparation method |
Title: |
Field emission element, and preparation method |
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Application Number: |
200510101028 |
Application Date: |
2005/11/04 |
Announcement Date: |
2007/05/09 |
Pub. Date: |
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Publication Number: |
1959911 |
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 29/04, H01J 1/304, H01J 9/02 |
Applicant(s): |
Tsinghua Univ. |
Inventor(s): |
Jiang Kaili, Liu Peng, Wei Yang, Zhang Xiaobo, Fan Shoushan |
Key Words: |
Field emission element, preparation method |
Abstract: |
The field emission element includes a basal body, at least a Nano carbon tube line, and a current conducting auxiliary agent. Through effect of the current conducting auxiliary agent, the Nano carbon tube line is enwound on surface of the basal body steadfastly. Firm bond between Nano carbon tube line and basal body of the field emission element makes Nano carbon tube line not easy to be pulled out or fallen off even under action of larger electric field force. The invention also discloses method for preparing the field emission element. |
Claim: |
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Priority: |
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PCT: |
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