发明名称 |
ENHANCED FIELD EMISSION FROM CARBON NANOTUBES MIXED WITH PARTICLES |
摘要 |
<p>The present invention is directed toward cathodes and cathode materials comprising carbon nanotubes (CNTs) and particles. The present invention is also directed toward field emission devices comprising a cathode of the present invention, as well as methods for making these cathodes. In some embodiments, the cathode of the present invention is used in a field emission display. The invention also comprises a method of depositing a layer of CNTs and particles onto a substrate to form a cathode of the present invention, as well as a method of controlling the density of CNTs used in this mixed layer in an effort to optimize the field emission properties of the resulting layer for field emission display applications.</p> |
申请公布号 |
EP1556878(B1) |
申请公布日期 |
2010.04.14 |
申请号 |
EP20030768525 |
申请日期 |
2003.10.09 |
申请人 |
APPLIED NANOTECH HOLDINGS, INC. |
发明人 |
MAO, DONGSHENG;FINK, RICHARD;YANIV, ZVI |
分类号 |
H01J1/304;C23C18/12;C23C18/16;H01J9/02;H01J19/06 |
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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