发明名称 Fabricating a memory cell array
摘要 A DRAM memory cell array is fabricated such that, for each memory cell of the array, the gate electrode is initially produced such that it is insulated from all the other gate electrodes assigned to a certain word line, and is only connected to the other gate electrodes assigned to the corresponding word line via the word line in a subsequent step.
申请公布号 US7569878(B2) 申请公布日期 2009.08.04
申请号 US20050220920 申请日期 2005.09.08
申请人 INFINEON TECHNOLOGIES AG 发明人 WEIS ROLF;VON SCHWERIN ULRIKE GRUENING
分类号 H01L27/108;H01L29/76;H01L29/94;H01L31/119 主分类号 H01L27/108
代理机构 代理人
主权项
地址