Devices containing a carbon nanotube

   
   

The present invention discloses a carbon nanotube device comprising a support having a conductive surface and a carbon nanotube, one of whose terminus binds to the conductive surface so that conduction between the surface and the carbon nanotube is maintained, wherein a root of the carbon nanotube where the carbon nanotube binds to the conductive surface is surrounded by a wall. Such a carbon nanotube device, having carbon nanotubes with a uniform direction of growth, can generate a large quantity of emitted electrons when it is used as an electron emission device.

La actual invención divulga un dispositivo del nanotube del carbón que abarca una ayuda que tiene una superficie conductora y un nanotube del carbón, uno que de término ata a la superficie conductora para mantener la conducción entre la superficie y el nanotube del carbón, en donde una raíz del nanotube del carbón donde el nanotube del carbón ata a la superficie conductora es rodeada por una pared. Tal dispositivo del nanotube del carbón, teniendo nanotubes del carbón con una dirección uniforme del crecimiento, puede generar una cantidad grande de electrones emitidos cuando se utiliza como dispositivo de la emisión del electrón.

 
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