Samsung Electro-mechanics Co., Ltd.

Jae Youn Park

Jin Won Lee

Kang Wook Bong

Sung Nam Cho

Do Young Jung

Ji Soo You

A coil component includes a body, a support substrate disposed within the body, a coil disposed on at least one surface of the support substrate, and first and second external electrodes disposed to be spaced apart from each other on the body and connected to the coil. The coil unit includes a first conductive layer disposed on the support substrate, a second conductive layer disposed on the first conductive layer and spaced apart from the support substrate, and a third conductive layer disposed on the second conductive layer to cover at least a portion of a side surface of the second conductive layer and spaced apart from the support substrate to expose a side surface of the first conductive layer.

Coil component

A coil component includes a body, a support portion disposed in the body, a coil portion disposed on a first surface of the support portion, a lead portion disposed on a second surface of the support portion facing the first surface of the support portion and connected to the coil portion, and a via penetrating through the support portion to connect an inner end portion of the coil portion and an inner end portion of the lead portion to each other, wherein the coil portion includes a first conductive layer embedded in the support portion and having a first surface exposed to or facing the first surface of the support portion, a second conductive layer disposed on the first surface of the first conductive layer, and a third conductive layer disposed on the second conductive layer and protruding from the first surface of the support portion.

A coil component includes a body, a support substrate disposed within the body, a lead portion disposed on a first surface of the support substrate, a first insulating layer disposed on the first surface of the support substrate to cover the lead portion, a coil unit including a plurality of turns disposed on the first insulating layer, a second insulating layer covering the coil unit, and first and second external electrodes spaced apart from each other on the body, and connected to the coil unit and the lead portion, respectively.

Growing community of inventors

Suwon-si, South Korea

Jae Youn Park