Patent ID: 7790645
Filing Date: 2010-09-07
Classification: C04B,H01G

Abstract:
1. A dielectric ceramic composition comprising Ba Ba an oxide of R, where R is at least one element selected from the group consisting of Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu; wherein when A is a content of said Ba where B is a ratio of the X-ray diffraction maximum intensity among peaks of said Ba n ZrO 2+n with respect to the X-ray diffraction maximum intensity among peaks of said Ba m TiO 2+m ; and where D is a ratio of the X-ray diffraction maximum intensity among peaks of the oxide of said R with respect to the X-ray diffraction maximum intensity among peaks of said Ba m TiO 2+m .