| 发明名称 |
Field emission cathode fabricated from porous carbon foam material |
| 摘要 |
A field emission cathode is provided comprising an emissive member formed of a porous foam carbon material. The emissive member has an emissive surface defining a multiplicity of emissive edges.
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| 申请公布号 |
US6054801(A) |
申请公布日期 |
2000.04.25 |
| 申请号 |
US19980112080 |
申请日期 |
1998.07.08 |
| 申请人 |
REGENTS, UNIVERSITY OF CALIFORNIA |
发明人 |
HUNT, CHARLES E.;CHAKHOVSKOI, ANDREI G. |
| 分类号 |
H01J1/30;C25B3/00;C25B11/12;H01J1/304;(IPC1-7):H01J1/30;H01J1/13 |
主分类号 |
H01J1/30 |
| 代理机构 |
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| 主权项 |
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