发明名称 SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To lower increase of parasitic capacitance due to the formation of an electrode connection with a bit line in regard to a semiconductor memory device and a method of manufacturing the same. <P>SOLUTION: Overhang sections 3 which are led out in the shape of an overhang are provided in the areas deviated in a direction along a gate wiring from an active region 4, particularly at the area deviated by half-pitch to a contact electrode 2 for an upper layer from the active layer 4 within a memory array region including an accumulated capacitance in which at least a part thereof is located at the layer 1 higher than the bit line 1. <P>COPYRIGHT: (C)2004,JPO
申请公布号 JP2003332464(A) 申请公布日期 2003.11.21
申请号 JP20020134876 申请日期 2002.05.10
申请人 FUJITSU LTD 发明人 SUZUKI HIROSHI
分类号 H01L21/8242;H01L27/108 主分类号 H01L21/8242
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