发明名称 Electron emitter and process of fabrication
摘要 An electron emitter is formed by in situ growth from the vapor on catalyst clusters that are adhered by an adhesion layer to a conductive electrode. The emitter comprises hemispheroidal nanofiber clusters that emit electrons at low field strengths and high current densities, producing bright light by the interaction of the electrons and a fluorescent and/or phosphorescent film on an anode spaced across an evacuated gap. The nanofibers may be grown such that the nanofiber clusters are entangled, restricting movement of individual nanofibers.
申请公布号 WO2004109738(B1) 申请公布日期 2006.06.22
申请号 WO2004IB02549 申请日期 2004.06.04
申请人 HAMMEL, ERNST ELECTROVAC FABRIKATION ELEKTROTECHNISCHER SPEZIALATANG, XINHE RTIKEL GMBH 发明人 TANG, XINHE;HAMMEL, ERST
分类号 H01J1/304;H01J9/00;H01J9/02;H01J63/04 主分类号 H01J1/304
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