| 摘要 |
<p>The present invention relates to a dielectric magnetic composition and a layered ceramic capacitor including the same, wherein the dielectric magnetic composition includes, as a main ingredient, a base material represented by (Ba_((1-x))+RE_x)mTiO_((3+x)) (herein, m satisfies 0.995<=m<=1.010, x satisfies 0.001<x<0.010, and RE is one or more rare-earth elements selected from the group consisting of Dy, Y, Ho, Sm, and Gd) or Ba_m(Ti+RE_x)O_((3-x)) (herein, m satisfies 0.995<=m<=1.010, x satisfies 0.001<x<0.010, and RE is one or more rare-earth elements) selected from the group consisting of Dy, Y, Ho, Sm, and Gd. In the dielectric magnetic composition according to the present invention, RE elements are doped/employed on the base material, and oxide which is a side ingredient is added, so that a high dielectric constant, having a dielectric constant of 1800 or more, and high temperature reliability can be ensured.</p> |
| 申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
CHOI, DU WON;SONG, MIN SUNG;PARK, JAE SUNG;KANG, SUNG HYUNG;KIM, CHANG HOON |
