ELECTRON SOURCE SUBSTRATE, MANUFACTURING DEVICE AND MANUFACTURE OF THE ELECTRON SOURCE SUBSTRATE, AND IMAGE FORMING DEVICE

摘要

PROBLEM TO BE SOLVED: To reduce the number of processes, to improve the yield, and thereby to reduce cost in a device for manufacturing an electron source substrate having multiple pairs of element electrodes arranged on an insulation substrate, conductive films for connecting between each of the pairs of element electrodes, electron emission parts formed on the conductive films and voltage application terminals to the respective element electrodes. SOLUTION: This manufacturing device is provided with a gas removing means 103 for removing a gas 109 dissolved in a solution 107 containing a metal element, a droplet delivery means 6 for delivering the solution containing the metal element in a droplet-like form, and a means 15 for controlling the relative position of the droplet delivery means 6 and an insulating substrate 101. A droplet 9 is applied to a predetermined position of the insulating substrate 101.