发明名称 Method to eliminate antenna damage in semiconductor processing
摘要 A method for reducing/eliminating plasma damage in semiconductor wafer (100) processing is introduced. The method is applicable to most semiconductor processes that involves the use of plasma, and does not affect process results other than reducing antenna damage. After exposing the wafer (100) to plasma excited gases (108), a cooling/idle step is added to allow the plasma to discharge prior to removing the wafer (100) from the process chamber (104).
申请公布号 US2003162403(A1) 申请公布日期 2003.08.28
申请号 US20020085758 申请日期 2002.02.28
申请人 RUAN JU-AI 发明人 RUAN JU-AI
分类号 H01L21/316;(IPC1-7):H01L21/302 主分类号 H01L21/316
代理机构 代理人
主权项
地址