申请日期 | 2025-06-25 | 申请号 | TW107105954 |
公开(公告)号 | TW201833062A | 公开(公告)日 | 2018-09-16 |
公开国别 | TW | 申请人省市代码 | 全国 |
申请人 | 日本商出光兴产股份有限公司 | ||
简介 | An oxide semiconductor film which contains In, Ga and Sn at atomic ratios expressed by formula (1) 0.01 ≤ Ga/(In + Ga + Sn) ≤ 0.30, formula (2) 0.01 ≤ Sn/(In + Ga + Sn) ≤ 0.40 and formula (3) 0.55 ≤ In/(In + Ga + Sn) ≤ 0.98, while containing a rare earth element X at an atomic ratio expressed by formula (4) 0.03 ≤ X/(In + Ga + Sn + X) ≤ 0.25. |
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