Patent ID: 8879235
Filing Date: 2014-11-04
Classification: H01G

Abstract:
1. A multilayered ceramic capacitor, comprising: a ceramic body having a plurality of dielectric layers laminated therein; an active layer including a plurality of first and second internal electrodes alternately exposed through both end surfaces of the ceramic body while having the dielectric layer interposed therebetween, to thereby form capacitance; upper and lower cover layers formed above and below the active layer, respectively; first and second external electrodes covering both end surfaces of the ceramic body; a plurality of first and second dummy electrodes extended from the first and second external electrodes toward an inner portion in a length direction to thereby be opposed to the first and second internal electrodes, respectively, inside the active layer; and a plurality of piezoelectric members connecting the first internal electrode and the first dummy electrode or the second internal electrode and the second dummy electrode, respectively, inside the active layer, the piezoelectric members having a higher dielectric constant than the dielectric layer.