发明名称 Semiconductor device and layout method thereof
摘要 A semiconductor device includes first lines extending in a first direction and formed in a first wiring layer in a predetermined arrangement order, second lines formed in a second wiring layer different from the first wring layer in the predetermined arrangement order, and contacts electrically connecting between the first lines and the second lines so as to match the arrangement order. In the semiconductor device, at least adjacent two tracks are defined in a linear manner parallel to a second direction perpendicular to the first direction. Then, each of the second lines includes a first line portion extending along one of the two tracks, a second line portion extending along another of the two tracks, and a connection portion connecting between the first and second line portions, while two or more of the contacts are formed at the connection portion.
申请公布号 US2009200579(A1) 申请公布日期 2009.08.13
申请号 US20090320785 申请日期 2009.02.04
申请人 ELPIDA MEMORY, INC. 发明人 MORISHIGE KAZUYUKI
分类号 H01L29/66;H01L21/00 主分类号 H01L29/66
代理机构 代理人
主权项
地址