Samsung Electro-mechanics Co., Ltd.

Yu Ra Shin

Seung Yong Lee

Jang Yeol Lee

Hak Kwan Kim

Seong Min Chin

Myeong Gi Kim

Jin Bok Shin

Min Soo Kim

Eung Soo Kim

Jung Hyun An

Choong Seop Jeon

Yong Hwa Lee

Da Hyeon Go

Young Ghyu Ahn

Soo Hwan Son

Se Hun Park

Jung Min Park

Hak Do Kim

Myeong Gil Kim

Yun Gwan Kim

Yun Jeong Cha

Yeong Lim Kwon

Myung Joo Lee

Dong Chan Seo

A multilayer electronic component includes: a body including a capacitance forming portion in which dielectric layers and internal electrodes are alternately disposed in a first direction, and cover portions disposed on an upper surface and a lower surface of the capacitance forming portion, respectively, in the first direction; and external electrodes disposed on the body, wherein the cover portion includes a plurality of dielectric grains and a plurality of pores, and Gn/Pn is more than 10 and less than 30, in which Gn is the number of dielectric grains included in the cover portion and Pn is the number of pores included in the cover portion.

Multilayer electronic component

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 a dielectric layer and first and second internal electrodes with the dielectric layer interposed therebetween, the dielectric layer and the first and second internal electrodes arranged to be stacked, and a first cover portion disposed on the capacitance portion, and a second cover portion disposed on the capacitance portion, a first external electrode connected to the first internal electrode, and a second external electrode connected to the second internal electrode. The first cover portion and the second cover portion include a cover reinforcing layer including graphene.

Multilayer ceramic electronic component

A multilayer electronic component includes a body having a stacked structure in which a plurality of internal electrodes and dielectric layers are alternately stacked; and external electrodes disposed on an outer surface of the body and connected to the internal electrodes. The dielectric layer includes a plurality of grains and a plurality of graphene particles, and the plurality of graphene particles are disposed at boundaries of the plurality of grains.

Acrylic binder and multilayer electronic component using the same

A conductive powder for an internal electrode includes a metal particle; and a graphene layer or an oxidized graphene layer disposed on at least a portion of a surface of the metal particle.

Conductive powder for inner electrode and capacitor

A multilayer capacitor includes a body including an internal electrode alternately disposed with a dielectric layer; and an external electrode disposed on the body and connected to the internal electrode. The dielectric layer includes a plurality of grains and grain boundaries disposed between adjacent grains, and the grain boundaries include a plurality of graphene platelets.

Multilayer capacitor including graphene platelets

Growing community of inventors

Suwon-si, South Korea

Yu Ra Shin