Field radiation part and its making method |
Title: |
Field radiation part and its making method |
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Application Number: |
200610061093 |
Application Date: |
2006/06/09 |
Announcement Date: |
2007/12/12 |
Pub. Date: |
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Publication Number: |
101086939 |
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 |
Applicant(s): |
Tsinghua University |
Inventor(s): |
Liu Liang, Jiang Kaili, Fan Shoushan, Chen Qinglong, Li Xifu, Chen Jieliang |
Key Words: |
Field radiation part, making method |
Abstract: |
The invention relates to a field emission element which at least includes a carbon nanometer tube filed emission wire and at least a supporting wire, the carbon nanometer tube filed emission wire and supporting wire enwinds with each other to form several twist structure. The invention also relates to a preparing method of a filed emission element, it includes following steps: providing at least a carbon nanometer tube filed emission wire and at least a supporting wire; the carbon nanometer tube filed emission wire and supporting wire enwinds with each other to form several twist structure; cut several twists formed by the carbon nanometer tube filed emission wire and supporting wire as preset length to form filed emission element. |
Claim: |
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Priority: |
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PCT: |
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LegalStatus: |
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