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发明名称
用于化学机械研磨层间介电层之组成物及方法
摘要
本发明系提供一种在层间介电加工中用来研磨在半导体晶圆上之介电层之水溶性组成物,该水溶性组成物包括0.001至1重量%四级铵化合物,0.01至20重量%胶体状二氧化矽,0至5重量%界面活性剂及0至5重量%羧酸聚合物,且余量为求。
申请公布号
TW200636029
申请公布日期
2006.10.16
申请号
TW095107138
申请日期
2006.03.03
申请人
罗门哈斯电子材料CMP控股公司
发明人
巴克 亚瑟 理查;莱恩;刘振东
分类号
C09G1/02;C09K3/14;H01L21/304
主分类号
C09G1/02
代理机构
代理人
洪武雄;陈昭诚
主权项
地址
美国
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