| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a surface conduction electron emitter, which can be formed easily over a large area in a short time and at low cost, and an electron-source substrate and an image forming device each of which has the same. SOLUTION: This manufacturing method includes forming a conductive film 4 between a pair of emitter electrodes 2, 3 by imparting droplets of the solution of a material for forming the conductive film 4, and forming an electron-emitting part 5 in the conductive film. In this case, an ink jet type droplet imparting means is used which has a line of plural nozzles arranged at intervals each smaller than the diameter of a dot pattern which the droplets imparted form, and the line of nozzles are arranged on a gap between the emitter electrodes as they are oriented toward the gap to impart a plurality of material solution droplets at a time.</p> |
