DIELECTRIC POWDER AND MULTILAYERED CERAMIC ELECTRONIC COMPONENTS USING THE SAME

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According to an embodiment of the present invention, a multi-layered ceramic electronic component comprises : a body unit including a dielectric layer and inner electrodes arranged to face each other by having the dielectric layer interposed therebetween; and an outer electrode arranged on the outside of the body unit to be electrically connected to the inner electrodes. The dielectric layer includes : a semiconductive or conductive grain core region including a base material displayed as ABO_3, wherein A is at least one among Ba, Sr, and Ca, and B is at least one among Ti, Zr, and Hf, and a doping material including a rare earth element; and an insulating grain shell region surrounding the grain core region.COPYRIGHT KIPO 2019