PURPOSE: To reduce the change ratio of the dielectric constant of a ceramic capacitor over a wide temperature range even when it is baked at a low temperature. ;CONSTITUTION: The average grain size of a metal oxide is set to 0.2μm or below in a dielectric material for a ceramic capacitor containing barium titanate as the main constituent and the metal oxide as an auxiliary constituent added to it.;COPYRIGHT: (C)1995,JPO
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