发明名称 |
Field emission devices made with laser and/or plasma treated carbon nanotube mats, films or inks |
摘要 |
Field emission devices comprising carbon nanotube mats which have been treated with laser or plasma are provided. Mats are formed from carbon nanotubes, also known as carbon fibrils, which are vermicular carbon deposits having diameters of less than about one micron. The carbon nanotube mats are then subjected to laser or plasma treatment. The treated carbon nanotube mat results in improved field emission performance as either a field emission cathode or as part of a field emission device.
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申请公布号 |
US2005156504(A1) |
申请公布日期 |
2005.07.21 |
申请号 |
US20040888942 |
申请日期 |
2004.07.09 |
申请人 |
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发明人 |
TAKAI MIKIO;FISCHER ALAN;NGAW LEIN;NIU CHUNMING |
分类号 |
H01J1/62;H01J63/04;(IPC1-7):H01J1/62 |
主分类号 |
H01J1/62 |
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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