Fabrication of a miniature capacitor

Claim 1

IN THE MANUFACTURE OF A MINIATURE CAPACITOR, THE IMPROVEMENT COMPRISING THE STEPS OF (1) APPLYING A THIN FILM OF A MIXTURE OF DIELECTRIC MATERIALS ONTO A METALLIC CONDUCTING SURFACE BY ELECTROPHORETIC DEPOSITION, THERE BEING IN SAID MIXTURE (A) AT LEAST ONE MATERIAL SELECTED FROM THE GROUP CONSISTING OF FERROELECTRIC TITANATES, NIOBATES, ZIRCONATES AND TANTALATES, AND (B) A SUFFICIENT AMOUNT OF A METAL OXIDE TO PROVE THE PARAMETERS OF LOSS FACTOR AND TEMPERATURE COEFFICIENT (2) DENSIFYING THE DEPOSITED DIELECTRIC LAYER, (3) HEATING THE DENSIFIED LAYER TO A TEMPERATURE SUFFICIENT TO SINTER IT, THE THICKNESS OF THE FINISHED DIELECTRIC LAYER BEING NOT GREATER THAN ABOUT 1 MIL AND (4) COOLING THE SINTERED DIELECTRIC LAYER AND METALLIC CONDUCTING SURFACE AND APPLYING A SECOND METALLIC CONDUCTING SURFACE TO SAID DIELECTRIC LAYER.