发明名称 Multilayer ceramic electronic component
摘要 A multilayer ceramic electronic component includes a ceramic main body having internal electrodes laminated therein; and external electrodes formed on ends of the ceramic main body in a length direction, wherein each external electrode includes a first layer formed on the ceramic main body and including a conductive metal, and a second layer formed on the first layer and including a conductive resin, and when Tc is thickness of a cover layer, Te is thickness of the internal electrode, Td is distance between neighboring internal electrodes, L1 is length from either end of the ceramic main body in the length direction in a region in which the cover layer adjoins a margin part of the ceramic main body to an end of the first layer formed on an upper or lower surface of the ceramic main body, and Lm is length of the margin part, Tc≦70 μm and L1<Lm+Tc×cot 50° are satisfied.
申请公布号 US8861180(B2) 申请公布日期 2014.10.14
申请号 US201313745064 申请日期 2013.01.18
申请人 Samsung Electro-Mechanics Co., Ltd. 发明人 Lee Chang Ho;Seo Dong Hwan;Park Sang Hyun
分类号 H01G4/06;H01G4/008;H01G4/30;H01G4/232;H01G4/12 主分类号 H01G4/06
代理机构 McDermott Will &amp; Emery LLP 代理人 McDermott Will &amp; Emery LLP
主权项 1. A multilayer ceramic electronic component, comprising: a ceramic main body having internal electrodes laminated therein; and external electrodes formed on both ends of the ceramic main body in a length direction thereof, wherein each of the external electrodes includes a first layer formed on the ceramic main body and including a conductive metal, and a second layer formed on the first layer and including a conductive resin, and when Tc is a thickness of a cover layer of the ceramic main body, Te is a thickness of the internal electrode, Td is a distance between neighboring internal electrodes, L1 is a length from either end of the ceramic main body in the length direction thereof in a region in which the cover layer of the ceramic main body adjoins a margin part of the ceramic main body in the length direction thereof to an end of the first layer formed on an upper surface or a lower surface of the ceramic main body, and Lm is a length of the margin part of the ceramic main body, Tc≦70 μm and L1<Lm+Tc×cot 50° are satisfied.
地址 Suwon-si, Gyunggi-do KR