发明名称 MULTILAYER CERAMIC ELECTRONIC PART TO BE EMBEDDED IN BOARD AND PRINTED CIRCUIT BOARD HAVING MULTILAYER CERAMIC ELECTRONIC PART EMBEDDED THEREIN
摘要 There is provided a multilayer ceramic electronic part to be embedded in a board, including: a ceramic body including dielectric layers; first and second internal electrodes having first and second leads; and first and second external electrodes, wherein when lengths from edges of the first or second external electrode formed on first and second side surfaces of the ceramic body to points at which the first or second external electrode contacts the first and second leads are G1, lengths from the edges of the first or second external electrode formed on first and second side surfaces of the ceramic body to a corresponding end surface of the ceramic body are BW1, and lengths from the corresponding end surface of the ceramic body to points at which the first or second external electrode contacts the first and second leads are M1, 30 μm≦G1<BW1−M1 is satisfied.
申请公布号 US2015060121(A1) 申请公布日期 2015.03.05
申请号 US201314137600 申请日期 2013.12.20
申请人 SAMSUNG ELECTRO-MECHANICS CO., LTD. 发明人 LEE Hai Joon;KIM Doo Young;LEE Byoung Hwa;CHAE Eun Hyuk
分类号 H05K1/18;H05K1/03;H01G4/008;H01G4/30;H01G4/12 主分类号 H05K1/18
代理机构 代理人
主权项 1. A multilayer ceramic electronic part to be embedded in a board, the multilayer ceramic electronic part comprising: a ceramic body including dielectric layers and having first and second main surfaces opposing each other, first and second side surfaces opposing each other, and first and second end surfaces opposing each other; first and second internal electrodes stacked with each of the dielectric layers interposed therebetween and having first and second leads exposed to the first and second side surfaces of the ceramic body; and first and second external electrodes extending from the first and second end surfaces of the ceramic body to portions of the first and second main surfaces and the first and second side surfaces thereof, wherein when lengths from edges of the first or second external electrode formed on the first and second side surfaces of the ceramic body to points at which the first or second external electrode contacts the first and second leads are G1, lengths from the edges of the first or second external electrode formed on the first and second side surfaces of the ceramic body to a corresponding end surface of the ceramic body are BW1, and lengths from the corresponding end surface of the ceramic body to points at which the first or second external electrode contacts the first and second leads are M1, 30 μm≦G1<BW1−M1 is satisfied, the first internal electrodes are connected to the first external electrode by at least one first via extending to at least one of the first and second main surfaces of the ceramic body, and the second internal electrodes are connected to the second external electrode by at least one second via extending to at least one of the first and second main surfaces of the ceramic body.
地址 Suwon KR