| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve various problems due to the use of conventional electron emitters, and to provide an electron emitter having superior high light emission efficiency etc., as compared with the conventional electron emitters. <P>SOLUTION: In this electronic emitter, many metal catalyst fine particles 4, having an almost uniform grain size for growing a carbon film, are arranged on a substrate 2, and carbon films 6 for emitting electrons are grown on many metal catalyst fine particles 4 reflecting the particle shapes of the metal catalyst fine particles 2. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
