公开(公告)号：US20220189693A1

公开(公告)日：2022-06-16

申请号：US17527577

申请日：2021-11-16

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Yo Han SEO ,  Min Hoe KIM ,  Jong Hyun CHO ,  Min Sung SONG ,  Byung Kil YUN ,  Jung Wun HWANG

IPC: H01G4/12 ,  H01G4/30 ,  H01G4/248 ,  H01G4/232 ,  H05K1/18 ,  H05K1/11

Abstract: A multilayer capacitor includes a body having a plurality of dielectric layers and first and second internal electrodes alternately disposed with the dielectric layers interposed therebetween, and further including an active region in which the first and second internal electrodes overlap each other, and upper and lower covers disposed above and below the active region, respectively; and first and second external electrodes disposed on the body to be connected to the first and second internal electrodes, respectively, wherein the upper and lower covers include barium titanate (BT, BaTiO3) and Yttria-stabilized zirconia (YSZ).

公开(公告)号：US20160042865A1

公开(公告)日：2016-02-11

申请号：US14817804

申请日：2015-08-04

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Kyung Pyo HONG ,  Yo Han SEO ,  Sang Hyun PARK ,  Young Bae KIL

IPC: H01G4/12 ,  H01G4/248 ,  H01G4/012 ,  H01G4/30

CPC classification number: H01G4/12 ,  H01G4/012 ,  H01G4/30

Abstract: The present invention relates to a multi-layer ceramic capacitor which includes a ceramic body on which an inner electrode and a dielectric layer are alternately stacked, a crack prevent layer formed on both sides of the ceramic body and an external electrode covering both ends of the ceramic body on which the crack prevention layer is formed.

Abstract translation: 本发明涉及一种多层陶瓷电容器，其包括内部电极和电介质层交替堆叠的陶瓷体，形成在陶瓷体两侧的防裂层和覆盖陶瓷体的两端的外部电极 形成有防裂层的陶瓷体。