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1. 发明公开

EP0989579A3 Device comprising a carbon nanotube field emitter structure and process for forming device 有权
标题翻译：排列与碳纳米管场发射结构和制造方法
公开(公告)号：EP0989579A3
公开(公告)日：2001-03-07
申请号：EP99307243.8
申请日：1999-09-14
申请人： LUCENT TECHNOLOGIES INC. , UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
发明人： Bower, Christopher Andrew , Zhou, Otto , Zhu, Wei
IPC分类号： H01J1/30 , H01J9/02
CPC分类号： H01J1/304 , B82Y10/00 , H01J9/025 , H01J2201/30469 , Y10S977/842
摘要： The invention provides improved devices containing adherent carbon nanotube films, in particular electron field emitter structures containing such films. Previously, attaining even moderate adherence of powdery or mat-like nanotubes to a substrate was difficult, because of the perfect fullerene structure of nanotubes, which tend to exhibit no dangling bonds or defect sites where chemical bonding to the substrate is able to occur. The invention overcomes these problems, and provides a strongly adherent nanotube film, by a variety of fabrication processes including dispersion of carbon nanotubes in a solvent and spraying the dispersion at a substrate.

2. 发明公开

EP1096533A1 Method for fabrication of patterned carbon nanotube films 有权
标题翻译： Herstellungsverfahren einer gemustertenKohlenstoffnanoröhrenschicht
公开(公告)号：EP1096533A1
公开(公告)日：2001-05-02
申请号：EP00306690.9
申请日：2000-08-07
申请人： LUCENT TECHNOLOGIES INC. , University of North Carolina
发明人： Bower, Christopher Andrew , Zhou, Otto , Zhu, Wei
IPC分类号： H01J9/02 , C01B31/02
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/16 , C01B2202/02 , H01J9/025 , Y10S977/742 , Y10S977/842 , Y10S977/844 , Y10T428/24893
摘要： A method for fabricating adherent, patterned carbon nanotube films is provided. According to the invention, a substrate is patterned with a carbide-forming material, a carbon-dissolving material, or a low melting point metal. Carbon nanotubes are then deposited onto the patterned substrate, but have relatively poor adhesion to either the substrate material or the patterned material. The substrate is then annealed, typically in vacuum, at a temperature dependent on the particular patterning material, e.g., a temperature at which carbide formation occurs, at which carbon dissolution occurs, or at which the low melting point metal melts. The annealing thereby provides an adherent nanotube film over the patterned areas, while the nanotubes deposited onto the non-patterned areas are easily removed, e.g., by blowing, rubbing, brushing and/or ultrasonication in a solvent such as methanol.
摘要翻译：提供了一种制造粘附的图案化碳纳米管膜的方法。根据本发明，用碳化物形成材料，碳溶解材料或低熔点金属对基材进行图案化。然后将碳纳米管沉积到图案化的衬底上，但对衬底材料或图案化材料的粘附性相对较差。然后在取决于特定图形材料的温度，例如发生碳化物形成的温度，发生碳溶解或低熔点金属熔化的温度下，将基材通常在真空中退火。因此退火在图案化区域上提供粘附的纳米管薄膜，而沉积在非图案化区域上的纳米管容易地被去除，例如通过在诸如甲醇的溶剂中吹塑，摩擦，刷涂和/或超声波处理。

3. 发明授权

EP0989579B1 Device comprising a carbon nanotube field emitter structure and process for forming device 有权
标题翻译：排列与碳纳米管场发射结构和制造方法
公开(公告)号：EP0989579B1
公开(公告)日：2008-11-26
申请号：EP99307243.8
申请日：1999-09-14
申请人： Lucent Technologies Inc. , University of North Carolina
发明人： Bower, Christopher Andrew , Zhou, Otto , Zhu, Wei
IPC分类号： H01J1/30 , H01J9/02
CPC分类号： H01J1/304 , B82Y10/00 , H01J9/025 , H01J2201/30469 , Y10S977/842

4. 发明授权

EP1096533B1 Method for fabrication of patterned carbon nanotube films 有权
标题翻译：图案化的碳纳米管层的生产过程
公开(公告)号：EP1096533B1
公开(公告)日：2006-03-01
申请号：EP00306690.9
申请日：2000-08-07
申请人： LUCENT TECHNOLOGIES INC. , University of North Carolina
发明人： Bower, Christopher Andrew , Zhou, Otto , Zhu, Wei
IPC分类号： H01J9/02 , C01B31/02
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/16 , C01B2202/02 , H01J9/025 , Y10S977/742 , Y10S977/842 , Y10S977/844 , Y10T428/24893

5. 发明公开

EP0989579A2 Device comprising a carbon nanotube field emitter structure and process for forming device 有权
标题翻译： Anordnung mit einerKohlenstoffnanoröhren-Feldemissionsstruktur und Herstellungsverfahren
公开(公告)号：EP0989579A2
公开(公告)日：2000-03-29
申请号：EP99307243.8
申请日：1999-09-14
申请人： LUCENT TECHNOLOGIES INC. , UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
发明人： Bower, Christopher Andrew , Zhou, Otto , Zhu, Wei
IPC分类号： H01J1/30 , H01J9/02
CPC分类号： H01J1/304 , B82Y10/00 , H01J9/025 , H01J2201/30469 , Y10S977/842
摘要： The invention provides improved devices containing adherent carbon nanotube films, in particular electron field emitter structures containing such films. Previously, attaining even moderate adherence of powdery or mat-like nanotubes to a substrate was difficult, because of the perfect fullerene structure of nanotubes, which tend to exhibit no dangling bonds or defect sites where chemical bonding to the substrate is able to occur. The invention overcomes these problems, and provides a strongly adherent nanotube film, by a variety of fabrication processes.
摘要翻译：本发明提供了包含粘附碳纳米管膜的改进的装置，特别是包含这种膜的电子场发射器结构。以前，由于纳米管的完美的富勒烯结构倾向于不发生悬垂键或能够发生与基板的化学键合的缺陷位置，因此难以获得粉末状或垫状纳米管对基材的均匀适度粘附。本发明克服了这些问题，并且通过各种制造工艺提供了强粘附的纳米管膜。

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