| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electron emitting element that enables simplification of manufacturing process of the element, and is also capable of improving electron emission characteristics. SOLUTION: The manufacturing method comprises a process, in which a polymer membrane 4 is formed between a pair of electrodes 2, 3 that are formed on the substrate 1, a process in which conductivity is given to the polymer membrane 4 through heating, and a process in which potential difference is given between the pair of electrodes 2, 3.</p> |
