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公开(公告)号:US07276844B2
公开(公告)日:2007-10-02
申请号:US11107006
申请日:2005-04-15
IPC分类号: H01J9/02
CPC分类号: B82Y10/00 , H01J1/3048 , H01J2201/30469 , H01J2329/00
摘要: This invention provides a process for improving the field emission of an electron field emitter comprised of an acicular emitting substance such as acicular carbon, an acicular semiconductor, an acicular metal or a mixture thereof, comprising applying a force to the surface of the electron field emitter wherein the force results in the removal of a portion of the electron field emitter thereby forming a new surface of the electron field emitter.
摘要翻译: 本发明提供了一种改进由诸如针状碳,针状半导体,针状金属或其混合物的针状发射物质组成的电子场发射体的场发射的方法,包括向电子场发射体的表面施加力 其中所述力导致去除所述电子场发射体的一部分,从而形成所述电子场发射体的新表面。