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发明名称
研磨组合物
摘要
本发明系提供一种可减少侵蚀之研磨组合物,并适用于半导体元件生产制程最终之研磨步骤中。该研磨组合物系包括胶质氧化矽、过碘酸、氨水、硝酸铵以及水,且pH值介于1.8–4.0之间。
申请公布号
TW200411037
申请公布日期
2004.07.01
申请号
TW092126954
申请日期
2003.09.30
申请人
不二见股份有限公司
发明人
大野晃司;堀川智代;酒井谦儿;伊奈克芳
分类号
C09K3/14
主分类号
C09K3/14
代理机构
代理人
洪澄文
主权项
地址
日本
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