Patent ID: 9583266
Date: 2017-02-28
CPC Classifications: C04B,H01G

Claim:
1. A dielectric ceramic composition comprising: a major component (a barium titanate-based base material); and a minor component, wherein the dielectric ceramic composition is sintered to form a sintered body having a fine structure, the fine structure includes first crystal grains in which a Ca content is lower than 2.5 mol % and second crystal grains in which a Ca content is between 2.5 mol % to 13.5 mol %, the minor component including at least one selected from the group consisting of oxides and carbonates of at least one of Ba and Ca, and the at least one of Ba and Ca included in the fourth minor component has a total content of 0.72 to 7.68 parts by mol on the basis of 100 parts by mol of the major component.