发明名称 CLEANING FORMULATION FOR REMOVING RESIDUES ON SURFACES
摘要 The present disclosure provides a non-corrosive cleaning composition that is useful for removing residues from a semiconductor substrate. The composition can comprise water, at least one hydrazinocarboxylic acid ester, at least one water soluble carboxylic acid, optionally, at least one fluoride-containing compound, and, optionally, at least one corrosion inhibitor not containing a carboxyl group. The present disclosure also provides a method of cleaning residues from a semiconductor substrate using the non-corrosive cleaning composition.
申请公布号 WO2008005354(A3) 申请公布日期 2008.11.20
申请号 WO2007US15169 申请日期 2007.06.29
申请人 FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.;KNEER, EMIL 发明人 KNEER, EMIL
分类号 H01L21/02 主分类号 H01L21/02
代理机构 代理人
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