发明申请
- 专利标题： Field emission devices using modified carbon nanotubes
- 专利标题（中）： 使用改性碳纳米管的场致发射器件
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申请号： US11894531申请日： 2007-08-20
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公开(公告)号： US20080203886A1公开(公告)日： 2008-08-28
- 发明人: Mikio Takai , Alan B. Fischer , Chunming Niu , Howard G. Tennent , Robert Hoch , Hans Biebuyck
- 申请人： Mikio Takai , Alan B. Fischer , Chunming Niu , Howard G. Tennent , Robert Hoch , Hans Biebuyck
- 申请人地址： US MA Cambridge
- 专利权人： Hyperion Catalysis International, Inc.
- 当前专利权人： Hyperion Catalysis International, Inc.
- 当前专利权人地址： US MA Cambridge
- 主分类号： H01J1/02
- IPC分类号： H01J1/02 ; B05D5/12
摘要：
The present invention relates to a field emission device comprising an anode and a cathode, wherein said cathode includes carbon nanotubes nanotubes which have been subjected to energy, plasma, chemical, or mechanical treatment. The present invention also relates to a field emission cathode comprising carbon nanotubes which have been subject to such treatment. A method for treating the carbon nanotubes and for creating a field emission cathode is also disclosed. A field emission display device containing carbon nanotube which have been subject to such treatment is further disclosed.
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