发明名称 Methods of forming semiconductor constructions
摘要 The invention includes methods of forming semiconductor constructions in which electrically conductive structures are formed between bitlines to electrically connect with storage node contacts. The bitlines can be formed within trenches having faceted top portions. The invention also includes semiconductor structures containing trenches with faceted top portions, and containing bitlines within the trenches.
申请公布号 US7341909(B2) 申请公布日期 2008.03.11
申请号 US20050099972 申请日期 2005.04.06
申请人 MICRON TECHNOLOGY, INC. 发明人 MCDANIEL TERRENCE B.;SOUTHWICK SCOTT A.;FISHBURN FRED D.
分类号 H01L21/8242;H01L21/4763 主分类号 H01L21/8242
代理机构 代理人
主权项
地址