Patent ID: 8564930
Filing Date: 2013-10-22
Classification: H01G

Abstract:
1. A laminated capacitor comprising: a plurality of first internal electrode layers used as one polarity and a plurality of second internal electrode layers used as another polarity facing one another via a first dielectric layer contributing to the formation of capacity and also arranged alternately via the first dielectric layer; and a first external electrode used as one polarity, to which edges of the plurality of first internal electrode layers are connected, and a second external electrode used as another polarity, to which edges of the plurality of second internal electrode layers are connected; wherein at least one additional first internal electrode layer, which has its edge connected to the first external electrode as do the first internal electrode layers, is provided to only one of the plurality of first internal electrode layers so as to face one another via a second dielectric layer having a thickness smaller than the thickness of the first dielectric layer and not contributing to the formation of capacity; wherein at least one additional second internal electrode layer, which has its edge connected to the second external electrode as do the second internal electrode layers, is provided to only one of the plurality of second internal electrode layers so as to face one another via a third dielectric layer having a thickness smaller than the thickness of the first dielectric layer and not contributing to the formation of capacity; wherein the only one of the plurality of first internal electrode layer and the only one of the plurality of second internal electrode layer are present side by side at the centermost layers; and wherein the number of the first internal electrode layers including the at least one additional first internal electrode layer and the number of the second internal electrode layers including the at least one additional second internal electrode layer are each at least six.