| CPC H01G 4/1227 (2013.01) [H01G 4/30 (2013.01)] | 20 Claims |
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1. A multilayered capacitor, comprising
a capacitor body including a dielectric layer and an internal electrode, and
an external electrode disposed on outer surface the capacitor body,
wherein the dielectric layer includes a plurality of dielectric grains,
at least one of the plurality of dielectric grains has a core-shell structure,
a ratio of a diameter of a core of the core-shell structure to a diameter of the at least one of the plurality of dielectric grains having the core-shell structure is about 60% to about 80%,
at least one of the plurality of dielectric grains comprises: a main component including a barium titanate-based compound; and a subcomponent including dysprosium (Dy),
in the dielectric grains of the core-shell structure, an amount of the subcomponent included in the shell is more than an amount of the subcomponent included in the core, and
in the dielectric grains of the core-shell structure, the shell of the core-shell structure includes the subcomponent in an amount of greater than about 0.1 moles and less than or equal to about 30 moles relative to 100 moles of the main component.
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