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发明名称
铜之电解剥离液及电解剥离方法
摘要
本发明提供一种不含氰化合物之电解铜剥离液,其包含铜化合物或芳族硝基化合物作为铜氧化剂,并且其具pH为9至12。本案亦揭示使用该电解剥离液之电解剥离方法。
申请公布号
TWI385283
申请公布日期
2013.02.11
申请号
TW093132148
申请日期
2004.10.22
申请人
新光电气工业股份有限公司 日本
发明人
荻原阳子;中泽昌夫
分类号
C25F5/00
主分类号
C25F5/00
代理机构
代理人
赖经臣 台北市松山区南京东路3段346号11楼
主权项
地址
日本
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