发明名称 MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON
摘要 A multilayer ceramic capacitor may include: a ceramic body; a first internal electrode is spaced apart from first and second end surfaces by a predetermined distance and includes first and second lead portions which are spaced apart from each other and exposed to a first main surface; and a second internal electrode is spaced apart from the first and second end surfaces by a predetermined distance and includes a third lead portion positioned between the first and second lead portions and exposed to the first main surface. The ceramic body may further include first and second dummy electrodes, a first dummy electrode being disposed on a dielectric layer on which the first internal electrode is disposed, and a second dummy electrode being disposed on a dielectric layer on which the second internal electrode is disposed.
申请公布号 US2015348711(A1) 申请公布日期 2015.12.03
申请号 US201414490482 申请日期 2014.09.18
申请人 SAMSUNG ELECTRO-MECHANICS CO., LTD. 发明人 KIM Dong Gun;CHOI Jae Yeol;BONG Se Hwan;KIM Young Ha
分类号 H01G4/30;H05K1/11;H01G4/248;H05K1/18;H01G4/012;H01G4/12 主分类号 H01G4/30
代理机构 代理人
主权项 1. A multilayer ceramic capacitor, 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 disposed in the ceramic body, in which the first internal electrode is spaced apart from the first and second end surfaces by a predetermined distance and includes first and second lead portions which are spaced apart from each other in a length direction of the ceramic body and exposed to the first main surface, and in which the second internal electrode is spaced apart from the first and second end surfaces by a predetermined distance and includes a third lead portion positioned between the first and second lead portions and exposed to the first main surface; and first to third external electrodes disposed on the first main surface of the ceramic body, the first and second external electrodes being connected to the first internal electrode, and the third external electrode being connected to the second internal electrode, wherein the ceramic body further includes first and second dummy electrodes, the first dummy electrode being disposed on a dielectric layer on which the first internal electrode is disposed and being connected to the third external electrode, and the second dummy electrode being disposed on a dielectric layer on which the second internal electrode is disposed and being connected to at least one of the first and second external electrodes.
地址 Suwon-si KR