| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a manufacturing method for electron emission element, which can form a conductive membrane using a bubble jet device without adjusting or filtering solution in case of need by using solution containing an organometallic compound with sufficient solubility to water and having an excellent preservation stability. SOLUTION: This method involves, to form an electron emissions part, a process of applying organometallic compound-containing aqueous solution containing electron emission material to a substrate 1 and a process of heating and burning the substrate 1 to which the organometallic compound-containing aqueous solution is applied, using an electron emission element involving the electron emission part 5 between electrodes 2, 3 facing each other. At this time, the organometallic compound uses an organometallic complex containing metal and an amino acid group involving two groups or more of carboxyl groups in molecule or an amino acid group involving two groups or more of amino groups in the molecule.</p> |
