Patent ID: 6780494
Filing Date: 2004-08-24
Classification: H01G,Y10T

Abstract:
A ceramic electronic device, comprising:a ceramic body comprised of ceramic layers stacked together and a plurality of internal electrodes stacked inside said ceramic body via said ceramic layers, wherein at least one of said ceramic layers present between pairs of adjoining internal electrodes is a multilayer structure of a first ceramic layer and a second ceramic layer and, when a mean particle size of ceramic particles of said first ceramic layer is &agr;1, a thickness of said first ceramic layer is T1, a mean particle size of ceramic particles of said second ceramic layer is &agr;2, and a thickness of said second ceramic layer is T2, the conditions of &agr;1&lE;&agr;2, 0.05 &mgr;mwherein some of said ceramic layers present between pairs of adjoining internal electrodes are formed of said first ceramic layer or said second ceramic layer alone.