| 摘要 |
<p>A field electron emission film, which comprises 0.001 to 40 wt % of a carbon nanotube structure and 0.01 wt % or more of a heat decomposition product obtained by the heat decomposition of a metal compound capable of being decomposed by heat. Metal compounds capable of being decomposed by heat include an organometallic compound, a metal salt and a metal complex. The field electron emission film is reduced in a residual gas, which results in the stability of the amount of emitted electrons, exhibits uniform resistance values within the surface thereof due to the reduced thickness thereof, has high smoothness, and exhibits high electron emitting characteristics.</p> |
