| 摘要 |
PURPOSE: A laminated ceramic condenser is provided to steadily enhance relative permittivity within the category temperature range by establishing Curie temperature of a BTZ system dielectric ceramic composition high and enhancing the intensity of an electric field generated in a dielectric layer. CONSTITUTION: A dielectric layer(2) and an internal electrode layer(3) are alternately laminated. The dielectric layer includes a BTZ system dielectric ceramic composition as main component. A dielectric layer particle comprising the BTZ system dielectric ceramic composition does not have a shell structure. Curie temperature of the BTZ system dielectric ceramic composition is higher than a workable temperature range of a laminated ceramic condenser. The thickness of the dielectric layer is less than or equal to 3micrometers.
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