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发明名称
METHOD FOR MAKING SUBMICRON MASK OPENINGS USING SIDEWALLS AND LIFT-OFF TECHNIQUES
摘要
申请公布号
EP0223032(A3)
申请公布日期
1990.06.27
申请号
EP19860113666
申请日期
1986.10.03
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
COOK, ROBERT KIMBALL;SHEPARD, JOSEPH FRANCIS
分类号
H01L21/302;H01L21/033;H01L21/3065;(IPC1-7):H01L21/00;H01L21/308
主分类号
H01L21/302
代理机构
代理人
主权项
地址
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