MULTILAYER CERAMIC CAPACITOR, MANUFACTURING METHOD OF THE SAME, AND CIRCUIT BOARD WITH MULTILAYER CERAMIC CAPACITOR MOUNTED THEREON

摘要

There is provided a multilayer ceramic capacitor including: a ceramic body including a dielectric layer; a first internal electrode having a first non-pattern portion and a first pattern portion having one end exposed to one or more of surfaces of the ceramic body; a second internal electrode having an overlap region with the first pattern portion with the dielectric layer interposed therebetween and having a second non-pattern portion and a second pattern portion having one end exposed to one or more of surfaces of the ceramic body; and first and second external electrodes electrically connected to the first and second internal electrodes, respectively, wherein the first and second pattern portions have a metal oxide region having a predetermined width from an exposed end portion of a region thereof not connected to the first or the second external electrode, among exposed end portions, toward a central portion thereof, respectively.

主权项

1. A multilayer ceramic capacitor comprising:
a ceramic body including a dielectric layer and having first and second main surfaces opposing one another, first and second lateral surfaces opposing one another, and first and second end surfaces opposing one another; a first internal electrode having a first non-pattern portion and a first pattern portion having one end exposed to one or more of the first and second lateral surfaces and the first and second end surfaces; a second internal electrode having an overlap region with the first pattern portion with the dielectric layer interposed therebetween and having a second non-pattern portion and a second pattern portion having one end exposed to one or more of the first and second lateral surfaces and the first and second end surfaces; and first and second external electrodes electrically connected to the first and second internal electrodes, respectively, wherein the first and second pattern portions have a metal oxide region having a predetermined width from an exposed end portion of a region thereof not connected to the first or the second external electrode, among exposed end portions, toward a central portion thereof, respectively.