发明名称 |
MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING MULTILAYER CERAMIC CAPACITOR EMBEDDED THEREIN |
摘要 |
There is provided a multilayer ceramic capacitor, including a ceramic body including a plurality of dielectric layers stacked in a width direction and having upper and lower surface, first and second side surfaces, and first and second end surfaces, a first internal electrode formed on the dielectric layer and including a first lead part exposed to the upper and lower surfaces, a second internal electrode facing the first internal electrode, having at least one dielectric layer therebetween and having a second lead part exposed to the upper and lower surfaces, a first external electrode, a second external electrode, a first dummy pattern, and a second dummy pattern, wherein when a length of the ceramic body is B, a distance of the first lead part is C1, and a distance of the first dummy pattern is C3, 0.1≦(C1+C3)/B≦0.6 is satisfied. |
申请公布号 |
US2015068792(A1) |
申请公布日期 |
2015.03.12 |
申请号 |
US201314086962 |
申请日期 |
2013.11.21 |
申请人 |
Samsung Electro-Mechanics Co., Ltd. |
发明人 |
CHO Dong Su;KIM Hyun Woo |
分类号 |
H01G4/12;H05K1/16 |
主分类号 |
H01G4/12 |
代理机构 |
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代理人 |
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主权项 |
1. A multilayer ceramic capacitor, comprising:
a ceramic body including a plurality of dielectric layers stacked in a width direction and having upper and lower surface opposing each other in a thickness direction, first and second side surfaces opposing each other in the width direction, and first and second end surfaces opposing each other in a length direction; a first internal electrode formed on the dielectric layer in the ceramic body and including a first lead part extended to be exposed to the upper and lower surfaces of the ceramic body; a second internal electrode disposed to face the first internal electrode, having at least one dielectric layer of the plurality of dielectric layers therebetween and having a second lead part extended to be exposed to the upper and lower surfaces of the ceramic body; a first external electrode connected to the first internal electrode; a second external electrode connected to the second internal electrode; a first dummy pattern connected to the second external electrode; and a second dummy pattern connected to the first external electrode, wherein in the case that a length of the ceramic body is B, a distance of the first lead part exposed to the upper surface of the ceramic body is C1, and a distance of the first dummy pattern exposed to the upper surface of the ceramic body is C3, 0.1≦(C1+C3)/B≦0.6 is satisfied. |
地址 |
Suwon KR |