Samsung Electro-Mechanics Co., Ltd.

Jin Kyung Park

Jung Min Kim

Mun Seong Jeong

Su Ji Kang

Chang Soo Jang

Gil Yong Lee

Won Seok Jang

Hyun Jun Hwang

Sun Il Jeong

Na Young Kim

A multilayer electronic component including: a body including a dielectric layer and internal electrodes; and external electrodes disposed outside the body and connected to the internal electrodes, wherein 1.5≤Hfs/Hfc≤5.0 when the internal electrode includes hafnium (Hf), Hfc indicates an average Hf content (at %) in a center of the internal electrode, and Hfs indicates an average Hf content (at %) in the internal electrode, measured from the center of the internal electrode to an interface thereof in contact with the dielectric layer.

Multilayer electronic component

A multilayer electronic component includes a body including a capacitance forming portion including a dielectric layer and internal electrodes alternately disposed with the dielectric layer in a first direction and a cover portion disposed on one surface and the other surface of the capacitance forming portion in the first direction, and external electrodes disposed on the body, wherein a secondary phase including Al is disposed at an interface between the internal electrode and the dielectric layer, and the ratio of an area occupied by the secondary phase to an area of the capacitance forming portion is 0.03% or more and 0.40% or less.

Growing community of inventors

Suwon-si, South Korea

Jin Kyung Park