发明名称 Reduction/oxidation material removal method
摘要 A method of resist stripping for use during fabrication of semiconductor devices. A semiconductor substrate with a resist material formed thereon, such as a silicon wafer, is positioned in a sealed chamber in communication with a plasma generating source. A gaseous material which includes a reducing agent is passed through the plasma generating source to produce a plasma stream The plasma stream is directed at the semiconductor substrate for a predetermined period of time to remove the resist material from the semiconductor substrate. A reducing environment is produced in the sealed chamber by the plasma stream, which can passivate and strip the resist material simultaneously.
申请公布号 US2002134405(A1) 申请公布日期 2002.09.26
申请号 US20020094103 申请日期 2002.03.08
申请人 LI LI;FRANKAMP HARLAN 发明人 LI LI;FRANKAMP HARLAN
分类号 G03F7/42;H01L21/311;(IPC1-7):B08B7/04 主分类号 G03F7/42
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