Patent ID: 7276461

Claim:
A dielectric ceramic composition containing: 100 parts by weight of a major component expressed by a general formula of x′Zn 2 TiO 4 -(1−x′−y′)ZnTiO 3 -y′TiO 2 where x′ satisfies 0.15<x′<0.8 and y′ satisfies 0≦y′≦0.2; and 3 to 30 parts by weight of lead-free low-melting glass containing ZnO at 50 to 75 wt %, B 2 O 3 at 5 to 30 wt %, SiO 2 at 6 to 15 wt %, Al 2 O 3 at 0.5 to 5 wt %, and BaO at 3 to 10 wt %.