发明名称 |
ELELCTRON EMITTER AND ELECTRON EMISSION ELEMENT |
摘要 |
The present disclosure provides an electron emitter. The electron emitter includes a carbon nanotube pipe. One end of the carbon nanotube pipe has a plurality of carbon nanotube peaks. The present disclosure also provides an electron emission element. The electron emission element comprises a conductive base and a carbon nanotube pipe. The carbon nanotube pipe includes a first end electrically connected with the conductive base and a second end opposite to the first end. The second end defines an opening and includes a plurality of tapered carbon nanotube bundles located around the opening. |
申请公布号 |
US2012133266(A1) |
申请公布日期 |
2012.05.31 |
申请号 |
US20100981571 |
申请日期 |
2010.12.30 |
申请人 |
WEI YANG;FAN SHOU-SHAN;HON HAI PRECISION INDUSTRY CO., LTD.;TSINGHUA UNIVERSITY |
发明人 |
WEI YANG;FAN SHOU-SHAN |
分类号 |
H01J1/02 |
主分类号 |
H01J1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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