Samsung Electro-Mechanics Co., Ltd.

Byungwoo Kang

Hyejin Park

Jungmin Kim

Sangwook Lee

Sunghoon Kim

Byung Gi An

Hong Je Choi

Jaeman Park

Jihye Han

Suyun Yun

Seung-Hun Han

Sangjoon Kim

Jungseok Lee

Doseop Hwang

Disclosed is a multilayered capacitor that includes a capacitor body including a dielectric layer and an internal electrode, and an external electrode outside the capacitor body, wherein the external electrode includes a first layer connected to the internal electrode, a second layer covering a portion of the first layer and exposing another portion, a third layer covering the second layer and including a resin and a conductive metal, and a fourth layer covering the first and third layers, and an area ratio of the resin included in the second layer is greater than an area ratio of the resin included in the third layer.

Multilayered capacitor

A disclosed multilayer ceramic capacitor includes: a ceramic main body; a plurality of first internal electrodes and a plurality of second internal electrodes that are disposed inside the ceramic main body; and a first external electrode and a second external electrode that are disposed outside the ceramic main body. Each of the first and second external electrodes includes an electrode layer disposed on an end surface of the body and electrically connected to the first or second internal electrodes, a non-conductive resin layer disposed on at least one surface connected to the end surface of the ceramic main body and in contact with the electrode layer, and a conductive resin layer covering at least a portion of the non-conductive resin layer.

Multilayered ceramic capacitor including an external electrode having a non-conductive resin layer and a conductive resin layer

A camera module includes a carrier, disposed in an internal space of a housing, configured to receive a lens barrel, and having an external rolling portion corresponding to the internal rolling portion on an exterior side; a focus adjustment driver configured to generate a driving force to move the carrier in an optical-axis direction in the housing; and a rolling member disposed between the internal rolling portion and the external rolling portion. Either one or both of the internal rolling portion and the external rolling portion includes a guide groove, formed on an external surface of a mold forming an exterior of the housing or the carrier, including a pair of rolling sides facing each other with a predetermined angle, and a reinforcing insert made of a material having greater strength than a material of the mold.

Camera module

Growing community of inventors

Suwon-si, South Korea

Byungwoo Kang