Patent ID: 6331498
Filing Date: 2001-12-18
Classification: C04B

Abstract:
A dielectric ceramic composition for electronic devices, comprisinga composition having a base composition represented byXBa{Zn.sub.1/3.(Ta.sub.M.Nb.sub.1-M).sub.2/3 }O.sub.3 --Y(Ba.sub.Z.Sr.sub.1-Z)(Ga.sub.1/2.Ta.sub.1/2)O.sub.3where X, Y, Z, and M limiting the compositional range meet the following values:X+Y=1;0.3.ltoreq.X<1;0.7.gtoreq.Y>0;0.ltoreq.Z .ltoreq.1; and 0.2.ltoreq.M.ltoreq.0.8.