| 申请日期 | 2025-06-25 | 申请号 | KR1019970074426 |
| 公开（公告）号 | KR100504318B1 | 公开（公告）日 | 2005-07-20 |
| 公开国别 | KR | 申请人省市代码 | 全国 |
| 申请人 | SONY CORPORATION | ||
| 简介 | An electronic material is expressed by the composition formula MIaMIIbOc (where a, b and c are compositions in atomic %, MI is at least one sort of noble metal selected from the group consisting of Pt, Ir, Ru, Rh and Pd, and MII is at least one sort of transition metal selected from the group consisting of Hf, Ta, Zr, Nb, V, Mo and W) having a composition within the range of 90>/=a>/=40, 15>/=b>/=2, 4/=a>/=40, 15>/=b>/=2, 4 | ||
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