MULTILAYER ELECTRONIC COMPONENT

To provide a multilayer electronic component.SOLUTION: A multilayer electronic component includes: a body including a dielectric layer and an internal electrode; and an external electrode disposed outside the body and connected to the internal electrode. The dielectric layer includes a plurality of...

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Bibliographische Detailangaben
Hauptverfasser: LEE SEUNG YEON, SEO DONG CHAN, SHIN JIN BOK, LEE YONG HWA, PARK SAN-JIN
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a multilayer electronic component.SOLUTION: A multilayer electronic component includes: a body including a dielectric layer and an internal electrode; and an external electrode disposed outside the body and connected to the internal electrode. The dielectric layer includes a plurality of dielectric crystal grains. At least one of the dielectric crystal grains includes a core-shell structure including an inner core area and a shell area covering at least a portion of the core area, and 90% or more of the dielectric crystal grains satisfy an average size of 170.0 nm to 190.0 nm, and a maximum deviation of sizes of the dielectric crystal grains satisfies ±60.0 nm compared to an average size of the dielectric crystal grains.SELECTED DRAWING: Figure 4 【課題】積層型電子部品に関する。【解決手段】本発明の一実施形態による積層型電子部品は、誘電体層及び内部電極を含む本体と、上記本体の外側に配置され、上記内部電極と連結される外部電極と、を含み、上記誘電体層は複数の誘電体結晶粒を含み、上記複数の誘電体結晶粒のうち少なくとも1つ以上は、内側のコア領域及び上記コア領域の少なくとも一部をカバーするシェル領域を含むコア-シェル構造を含み、上記複数の誘電体結晶粒のうち90%以上は、平均大きさ170.0nm~190.0nmを満たし、上記誘電体結晶粒の大きさの最大偏差は、上記誘電体結晶粒の平均大きさに対して±60.0nmを満たすことができる。【選択図】図4