发明名称 |
Thermal electron emitter and thermal electron emission device using the same |
摘要 |
A thermal electron emitter includes at least one carbon nanotube twisted wire and a plurality of electron emission particles mixed with the twisted wire. The carbon nanotube twisted wire comprises a plurality of carbon nanotubes. A work function of the electron emission particles is lower than the work function of the carbon nanotubes. A thermal electron emission device using the thermal electron emitter is also related.
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申请公布号 |
US2009256135(A1) |
申请公布日期 |
2009.10.15 |
申请号 |
US20090381620 |
申请日期 |
2009.03.12 |
申请人 |
TSINGHUA UNIVERSITY;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
XIAO LIN;LIU LIANG;LIU CHANG-HONG;FAN SHOU-SHAN |
分类号 |
H01L29/02 |
主分类号 |
H01L29/02 |
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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