| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electron emission source using carbon nanotubes and a polymer with lower voltage required for electron emission. <P>SOLUTION: In this manufacturing method for the electron emission source emitting electrons by field emission, a positive electrode and a negative electrode connected with a power source are inserted in a solution containing a conductive polymer and the carbon nanotubes, and the conductive polymer and the carbon nanotube are deposited on the negative electrode to form the electron emission source. By adoption of this manufacturing method, a film in which the carbon nanotubes are dispersed in the conductive polymer can be obtained. In a manufacture process, the carbon nanotubes turn their longitudinal directions to the negative electrode to become easy to deposit. For this reason, the film wherein the carbon nanotubes are erected at right angles to the film of the conductive polymer can be obtained. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
