Dielectric ceramic composition and multilayer ceramic capacitor comprising same

The present invention is to provide a dielectric magnetic composition comprising a BaTiO_3 base metal main ingredient and a minor ingredient, and a multilayer ceramic capacitor comprising the same. The minor ingredient comprises dysprosium (Dy) and praseodymium (Pr) as a first minor ingredient. The...

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Bibliographische Detailangaben
Hauptverfasser:	JO JI-HONG, PARK JEONG-YUN, PARK JAE-SUNG, KIM GYUNG-SIK
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ELECTRICITY LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The present invention is to provide a dielectric magnetic composition comprising a BaTiO_3 base metal main ingredient and a minor ingredient, and a multilayer ceramic capacitor comprising the same. The minor ingredient comprises dysprosium (Dy) and praseodymium (Pr) as a first minor ingredient. The content of Pr satisfies 0.233 mol% or more to 0.699 mol% or less with respect to 100 mol% of the base metal main ingredient. 提供一种介电陶瓷组合物和包括该介电陶瓷组合物的多层陶瓷电容器。所述介电陶瓷组合物包括钛酸钡(BaTiO3)基基体材料主成分和副成分，所述副成分包含作为第一副成分的镝(Dy)和镨(Pr)。基于100mol的所述钛酸钡基体材料主成分，Pr的含量满足0.233mol≤Pr≤0.699mol。