| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electron emission element composed of a carbon nanotube which has a high electron emission performance especially and even under a low electric field value. <P>SOLUTION: In the electron emission element, there are provided nap-raised parts of the carbon nanotube fixed on an electrode base material formed in a plurality of convex parts. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
