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1. 发明授权

US06616497B1 Method of manufacturing carbon nanotube field emitter by electrophoretic deposition 失效
标题翻译：通过电泳沉积制造碳纳米管场发射体的方法
公开(公告)号：US06616497B1
公开(公告)日：2003-09-09
申请号：US09603201
申请日：2000-06-26
申请人： Won-bong Choi , Hoon-young Kim , Deuk-seok Chung , Jung-ho Kang
发明人： Won-bong Choi , Hoon-young Kim , Deuk-seok Chung , Jung-ho Kang
IPC分类号： H01J902
CPC分类号： B82Y10/00 , H01J9/025 , H01J2201/30469 , Y10S977/842 , Y10S977/844 , Y10S977/847
摘要： A method of manufacturing a carbon nanotube field emitter for field emission displays by electrophoresis is disclosed. The method of manufacturing involves: first, loading an electrode plate and the field emitter substrate, which are spaced apart from one another, into an electrophoresis bath containing a carbon nanotube suspension for the electrophoresis; second, applying a predetermined bias voltage from a power supply between the electrode plate and the cathodes of the field emitter substrate to deposit, at room temperature, carbon nanotube particles on the surface of the electrodes exposed through the holes of the dielectric film; and third, drawing the field emitter substrate, on which the carbon nanotube particles have been deposited, out of the electrophoresis bath, and heating the field emitter substrate with carbon nanotube tips at a predetermined temperature. An efficient low-temperature process, incorporating low cost carbon nanotube particles, provides for a lower manufacturing cost.
摘要翻译：公开了一种通过电泳制造用于场致发射显示器的碳纳米管场致发射体的方法。制造方法包括：首先将彼此间隔开的电极板和场致发射基板加载到含有用于电泳的碳纳米管悬浮液的电泳槽中; 第二，从电极板和场发射极基板的阴极之间的电源施加预定的偏置电压，在室温下沉积通过电介质膜的孔露出的电极的表面上的碳纳米管颗粒; 第三，将其上沉积有碳纳米管颗粒的场致发射基板从电泳槽中拉出，并在预定温度下用碳纳米管尖端加热场发射极基板。结合低成本碳纳米管颗粒的有效的低温方法提供较低的制造成本。

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