Patent ID: 8466078

Claim:
A dielectric composition comprising: barium titanate (BaTiO3); an additive; and a glass composition being formed of a formula, aR 2 O-bCaO-cZnO-dBaO-eB 2 O 3 -fAl 2 O 3 -gSiO 2 , wherein the formula satisfies a+b+c+d+e+f+g=100, 0≦a≦7, 1≦b≦3, 1≦c≦15, 10≦d≦20, 3≦e≦10, 0≦f≦3, and 55≦g≦72, wherein the glass composition 0.3 to 1.5 mol is included with respect to BaTiO 3 100 mol, and the additive 0.71 to 6.3 mol is included with respect to BaTiO 3 100 mol.