| 摘要 |
PROBLEM TO BE SOLVED: To reduce a manufacturing cost in association with reduction in man- hours, by eliminating the necessity of a heat returning step to recover a capacity by releasing the polarization of a dielectric of a ceramic capacitor, and to shorten the manufacturing time. SOLUTION: When the charge retained in the internal electrode of the ceramic capacitor 10 is reduced, after a DC voltage has been applied to the capacitor 10, the polarization in the direction opposite to the polarization generated in the capacitor by applying the DC voltage is generated by an electrical means. |
