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发明名称
Chlorofluorocarbon additives for enhancing etch rates in fluorinated halocarbon/oxidant plasmas.
摘要
申请公布号
EP0317794(B1)
申请公布日期
1994.12.28
申请号
EP19880118087
申请日期
1988.10.31
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
DAUBENSPECK, TIMOTHY H.;ICHISHITA, FAITH S.
分类号
H01L21/302;H01L21/3065;H01L21/3213;(IPC1-7):H01L21/306;H01L21/31
主分类号
H01L21/302
代理机构
代理人
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