Carbon nano tube field transmitting electronic source |
Title： |
| Carbon nano tube field transmitting electronic source |
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Application Number： |
200610060186 |
Application Date： |
2006/04/05 |
Announcement Date： |
2007/10/10 |
Pub. Date： |
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Publication Number： |
101051595 |
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 37/06, C01B 31/00, B82B 1/00 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Wei Wei, Jiang Kaili, Fan Shoushan |
Key Words： |
Carbon nano tube, field transmitting, electronic source |
Abstract： |
The electron source of field emission of Nano carbon tube includes a current conducting basal body, at least a Nano carbon tube, and a finishing coat. The current conducting basal body possesses a top portion. One end of the Nano carbon tube is connected to the top portion electrically; and the other end is extended out along the top portion. Being distributed and infiltrated on surface of Nano carbon tubes evenly, the finishing coat covers the said extended end. Work function of the finishing coat is lower than work function of the Nano carbon tube. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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