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发明名称
半导体晶圆之研磨方法
摘要
在研磨液调整部150之研磨液调整程序,将研磨液调整为Si/O组成比为50wt%~60wt%/40wt%~50wt%,弹性率为1.4×1010Pa以上,粒径为1μm以上之矽为3000个/ml以下的状态,并利用调整之研磨液对半导体晶圆进行研磨。
申请公布号
TW200717635
申请公布日期
2007.05.01
申请号
TW095128841
申请日期
2006.08.07
申请人
小松电子金属股份有限公司
发明人
小佐佐和明;山田源治;富田保洋;若林博三
分类号
H01L21/304(2006.01);B24B57/00(2006.01);B01D61/00(2006.01);C02F11/00(2006.01)
主分类号
H01L21/304(2006.01)
代理机构
代理人
洪澄文
主权项
地址
日本
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