公开(公告)号：US20180019064A1

公开(公告)日：2018-01-18

申请号：US15595070

申请日：2017-05-15

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jin Ok HAN ,  Jin Kyung JOO ,  Jin Ju PARK ,  Jae Yeol CHOI ,  Hong Seok KIM

IPC: H01G4/40 ,  H01G4/018 ,  H01G2/06 ,  H01G4/008 ,  H01L21/304 ,  H01G4/30

CPC classification number: H01G4/40 ,  H01G2/06 ,  H01G4/008 ,  H01G4/0085 ,  H01G4/012 ,  H01G4/018 ,  H01G4/232 ,  H01G4/30 ,  H01L21/3043 ,  H05K3/3431 ,  H05K2201/10015

Abstract: A multilayer capacitor includes a capacitor body including dielectric layers, first and second internal electrodes alternately disposed, with one of the dielectric layers interposed therebetween, and first and second groove parts formed in first and second surfaces of the capacitor body opposing each other to extend in a first direction in which the dielectric layers are stacked, and contacting the first and second internal electrodes, respectively; and first and second via electrodes formed in the first and second groove parts, respectively, and electrically connected to the first and second internal electrodes, respectively.

公开(公告)号：US20140104749A1

公开(公告)日：2014-04-17

申请号：US14109399

申请日：2013-12-17

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Hyun Tae KIM ,  Jin Ju PARK ,  Se Hyun KIM ,  Doo Young KIM ,  Kyung Nam HWANG

IPC: H01G4/008

CPC classification number: H01G4/008 ,  H01G4/2325 ,  H01G4/30

Abstract: There is provided a multi-layered ceramic capacitor having a dual layer-electrode structure formed by applying a dual layer of electrode paste to the multi-layered ceramic capacitor. The multi-layered ceramic capacitor having a dual layer-electrode structure includes a capacitor body having a preset length and width and having a plurality dielectric layers stacked therein, an internal electrode unit formed on the plurality of dielectric layers and having a preset capacitance, and an external electrode unit including first external electrodes respectively formed on both sides of the capacitor body to be electrically connected to internal electrodes, and second external electrodes formed on the first external electrodes.

Abstract translation: 提供一种多层陶瓷电容器，其具有通过将双层电极浆料施加到多层陶瓷电容器而形成的双层电极结构。 具有双层电极结构的多层陶瓷电容器包括具有预设长度和宽度的电容器体，并且其中堆叠有多个电介质层，形成在多个电介质层上并具有预设电容的内部电极单元，以及 外部电极单元包括分别形成在电容器主体的两侧以与内部电极电连接的第一外部电极，以及形成在第一外部电极上的第二外部电极。