PROCESS FOR PRODUCING DIELECTRIC FILM AND PROCESS FOR PRODUCING CAPACITOR LAYER FORMING MATERIAL USING THE PROCESS FOR PRODUCING DIELECTRIC FILM

摘要

Disclosed is, for example, a process for producing a dielectric film that has excellent migration stability in forming a high-density dielectric film by a migration electrodeposition method using a dielectric particle-containing slurry containing dielectric particles. The process for producing a dielectric film by a migration electrodeposition method comprises disposing a cathode electrode and an anode electrode in a dielectric particle dispersed slurry containing dielectric particles dispersed therein and performing electrolysis to form a dielectric film on any one of the electrodes. The process is characterized in that the dielectric particles contained in the dielectric particle dispersed slurry are calcined dielectric particles.