Samsung Electro-mechanics Co., Ltd.

Yun Jeong Cha

Jae Hoon Jeong

Hyun Woong Na

Seung Yong Lee

Min Soo Kim

Jeong Ryeol Kim

Yun Gwan Kim

Yu Ra Shin

Jun Oh Kim

Hyo Min Kang

Jin Bok Shin

Jung Hyun An

Choong Seop Jeon

Ji Eun Oh

Dong Chan Seo

Eunji In

Yura Shin

Provided are a multilayered capacitor and a manufacturing method thereof, the multilayered capacitor including a capacitor body including a dielectric layer and an internal electrode, and an external electrode outside 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, and in the dielectric grains having the core-shell structure, a ratio of a diameter of the core to a diameter of the dielectric grain having the core-shell structure is about 60% to about 80%.

Multilayered capacitor and manufacturing method thereof

A multilayer electronic component includes: a body including a dielectric layer, and an internal electrode alternately disposed with the dielectric layer; and an external electrode disposed on the body and connected to the internal electrode. A composite layer containing Sn and Ni is disposed at an interface between the internal electrode and the dielectric layer. The internal electrode includes an interface portion between the composite layer and a central portion of the internal electrode. The interface portion includes a ceramic additive.

Multilayered electronic component and method of manufacturing the same

A capacitor component includes a body including a dielectric layer and an internal electrode layer, and an external electrode disposed on the body and connected to the internal electrode layer. The dielectric layer includes dielectric grains, at least a portion of the dielectric grains has a core-shell structure, and a shell of the core-shell structure contains a rare earth element having an average concentration of more than 0.5 at %.

Capacitor component

A multilayer ceramic electronic component includes: a ceramic body including dielectric layers and first and second internal electrodes alternately stacked with respective dielectric layers interposed therebetween; and a first external electrode connected to the first internal electrodes and a second external electrode connected to the second internal electrodes, wherein the dielectric layer includes silicon (Si), each of the first and second internal electrodes includes Si and a conductive metal, and a ratio (B/A) of an average content (B) (wt %) of Si included in each of the first and second internal electrodes to an average content (A) (wt %) of Si included in the dielectric layer is 0.99 or more and 1.41 or less.

Multilayer ceramic electronic component

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Suwon-si, South Korea

Yun Jeong Cha