Method for quickly identifying floating cells by a bit-line coupling
pattern (BLCP)
    1.
    发明授权
    Method for quickly identifying floating cells by a bit-line coupling pattern (BLCP) 有权
    通过位线耦合模式(BLCP)快速识别浮动单元的方法

    公开(公告)号:US6115834A

    公开(公告)日:2000-09-05

    申请号:US146042

    申请日:1998-09-02

    CPC classification number: G11C29/10

    Abstract: A method for quickly identifying floating cells by a bit-line coupling pattern (BLCP), an electronic analysis method, identifies floating cells by inputting different background data and inducing net charges from adjacent bit-lines to the bit-lines corresponding to floating cells by coupling parasitic capacitors, wherein the floating results from open bit-line contacts and/or open DRAM cell contacts. Moreover, a method for identifying floating cells according to the invention has the advantages of high efficiency and low cost.

    Abstract translation: 一种通过电子分析方法通过位线耦合模式(BLCP)快速识别浮动单元的方法,通过输入不同的背景数据并通过相应于浮动单元的位线的相邻位线引起净电荷来识别浮动单元, 耦合寄生电容器,其中来自开放位线触点和/或开放DRAM单元触点的浮动。 此外,根据本发明的用于识别浮动细胞的方法具有效率高,成本低的优点。

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