| 申请日期 | 2025-08-02 | 申请号 | EP12838861 |
| 公开（公告）号 | EP2765122A1 | 公开（公告）日 | 2014-08-13 |
| 公开国别 | EP | 申请人省市代码 | 全国 |
| 申请人 | Hitachi Metals Ltd | ||
| 简介 | The present invention provides a semiconductor ceramic composition which is represented by a composition formula of [(Bi-A)x(Ba1-yRy)1-x](Ti1-zMz)aO3 (in which A is at least one kind of Na, Li and K, R is at least one kind of rare earth elements (including Y), and M is at least one kind of Nb, Ta and Sb), in which a, x, y and z satisfy 0.90≤a≤1.10, 0 | ||
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