MULTILAYER CERAMIC ELECTRONIC COMPONENT AND BOARD HAVING THE SAME MOUNTED THEREON

摘要

A multilayer ceramic electronic component may include: a ceramic body including dielectric layers; an active layer configured to form capacitance by stacking internal electrodes alternately exposed to end surfaces of the ceramic body with the dielectric layers interposed therebetween; upper and lower cover layers formed on and below the active layer; and first and second external electrodes formed on end portions of the ceramic body. In a cross-section of the ceramic body in length-thickness direction, the external electrodes may include conductive layers formed at corner portions of the ceramic body, base electrodes covering the conductive layers, and terminal electrodes formed on the base electrodes, the conductive layers being positioned outside the active layer of the ceramic body.

主权项

1. A multilayer ceramic electronic component, comprising:
a ceramic body including dielectric layers; an active layer including a plurality of first and second internal electrodes alternately exposed to end surfaces of the ceramic body, at least one of the dielectric layers interposed between the first and second internal electrodes; upper and lower cover layers formed on and below the active layer; and first and second external electrodes formed on both end portions of the ceramic body, wherein, in a cross section of the ceramic body in a length-thickness direction, the first external electrode includes a first conductive layer formed at corner portions of the ceramic body, a first base electrode formed to cover the first conductive layer, and a first terminal electrode formed on the first base electrode, and the second external electrode includes a second conductive layer formed at corner portions of the ceramic body, a second base electrode formed to cover the second conductive layer, and a second terminal electrode formed on the second base electrode, the first and second conductive layers are positioned outside the active layer of the ceramic body.