发明名称 SEMICONDUCTOR DEVICE
摘要 PROBLEM TO BE SOLVED: To reduce the space factor of a resistance element having a large resistance in a semiconductor device having polycide gate electrode. SOLUTION: A dummy gate electrode 117d constituted of an N<+> -type polycrystalline silicon film pattern 111d and a tungsten silicide film pattern 116d is provided on the surface of a field insulating film 107 in parallel. A resistance element 122d (constituted of a second N<+> -type polycrystalline silicon film pattern) orthogonal to the gate electrode through silicon oxide film cap 118d and a silicon oxide film spacer 121d, which cover the upper face and the side of the gate electrode 117d, is provided.
申请公布号 JPH1140752(A) 申请公布日期 1999.02.12
申请号 JP19970191331 申请日期 1997.07.16
申请人 NEC CORP 发明人 SAKAO MASATO
分类号 H01L27/04;H01L21/02;H01L21/822;H01L21/8242;H01L27/06;H01L27/108 主分类号 H01L27/04
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