发明名称 Method of manufacturing semiconductor device and method of forming pattern
摘要 The present invention provides a method of manufacturing a semiconductor device which includes a step of forming a laminated film for pattern formation on a substrate, in which the laminated film for pattern formation includes an innermost layer, an inner layer and a surface layer, an extinction coefficient k of the innermost layer is 0.3 or more, and an extinction coefficient k of the inner layer is 0.12 or more. It also provides a method of forming a pattern which includes a step of forming a laminated film for pattern formation on a substrate, in which the laminated film for pattern formation includes an innermost layer, an inner layer and a surface layer, an extinction coefficient k of the innermost layer is 0.3 or more, and an extinction coefficient k of the inner layer is 0.12 or more.
申请公布号 US7060635(B2) 申请公布日期 2006.06.13
申请号 US20030603077 申请日期 2003.06.25
申请人 FUJITSU LIMITED 发明人 OTOGURO AKIHIKO;TAKECHI SATOSHI;DEGUCHI TAKATOSHI
分类号 G03F7/075;H01L21/31;G03F7/09;G03F7/11;G03F7/26;H01L21/027;H01L21/033;H01L21/312;H01L21/768 主分类号 G03F7/075
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