发明名称 Semiconductor memory device
摘要 A semiconductor memory device capable of preventing bridge formations in a peripheral circuit region includes: a cell region; a peripheral circuit region adjacent to the cell region; and a plurality of line patterns formed in the cell region and the peripheral circuit region, wherein a spacing distance between the line patterns is at least onefold greater than a width of the line pattern.
申请公布号 US7638827(B2) 申请公布日期 2009.12.29
申请号 US20050260392 申请日期 2005.10.28
申请人 HYNIX SEMICONDUCTOR INC. 发明人 LEE SUNG-KWON
分类号 H01L27/108;H01L21/302;H01L21/8242 主分类号 H01L27/108
代理机构 代理人
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