发明名称 |
FIELD EMISSION ELECTRON SOURCE AND FIELD EMISSION DEVICE |
摘要 |
A field emission electron source includes a linear carbon nanotube structure, an insulating layer and at least one conductive ring. The linear carbon nanotube structure has a first end and a second end. The insulating layer is located on outer surface of the linear carbon nanotube structure. The first conductive ring includes a first ring face 1301 and a second ring face, an end surface of the linear carbon nanotube structure, and the first ring face are coplanar. |
申请公布号 |
US2014097741(A1) |
申请公布日期 |
2014.04.10 |
申请号 |
US201213718587 |
申请日期 |
2012.12.18 |
申请人 |
TSINGHUA UNIVERSITY;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
GUO CAI-LIN;TANG JIE;LIU PENG;FAN SHOU-SHAN |
分类号 |
H01J1/304 |
主分类号 |
H01J1/304 |
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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