Multiple patterning process for forming trenches or holes using stitched assist features
    1.
    发明授权
    Multiple patterning process for forming trenches or holes using stitched assist features 有权
    用于使用缝合辅助特征形成沟槽或孔的多重构图工艺

    公开(公告)号:US08993224B2

    公开(公告)日:2015-03-31

    申请号:US14286285

    申请日:2014-05-23

    CPC classification number: G03F7/70 G03F1/68 G03F1/70 G03F1/76

    Abstract: One illustrative method disclosed herein involves identifying an overall target pattern comprised of at least one hole-type feature, decomposing the overall target pattern into at least a first sub-target pattern and a second sub-target pattern, wherein the first sub-target pattern and the second sub-target pattern each comprise at least one common hole-type feature, generating a first set of mask data information corresponding to the first sub-target pattern, and generating a second set of mask data information corresponding to the second sub-target pattern.

    Abstract translation: 本文公开的一种说明性方法涉及识别由至少一个孔型特征组成的总体目标图案,将总体目标图案分解为至少第一子目标图案和第二子目标图案,其中第一子目标图案 并且所述第二子目标图案各自包括至少一个公共孔型特征,产生与所述第一子目标图案相对应的第一组掩模数据信息,以及生成与所述第二子目标图形对应的第二组掩模数据信息, 目标模式。

    MULTIPLE PATTERNING PROCESS FOR FORMING TRENCHES OR HOLES USING STITCHED ASSIST FEATURES
    2.
    发明申请
    MULTIPLE PATTERNING PROCESS FOR FORMING TRENCHES OR HOLES USING STITCHED ASSIST FEATURES 有权
    使用刺绣辅助功能形成倾斜或多孔的多种花样

    公开(公告)号:US20140253902A1

    公开(公告)日:2014-09-11

    申请号:US14286285

    申请日:2014-05-23

    CPC classification number: G03F7/70 G03F1/68 G03F1/70 G03F1/76

    Abstract: One illustrative method disclosed herein involves identifying an overall target pattern comprised of at least one hole-type feature, decomposing the overall target pattern into at least a first sub-target pattern and a second sub-target pattern, wherein the first sub-target pattern and the second sub-target pattern each comprise at least one common hole-type feature, generating a first set of mask data information corresponding to the first sub-target pattern, and generating a second set of mask data information corresponding to the second sub-target pattern.

    Abstract translation: 本文公开的一种说明性方法涉及识别由至少一个孔型特征组成的总体目标图案,将总体目标图案分解为至少第一子目标图案和第二子目标图案,其中第一子目标图案 并且所述第二子目标图案各自包括至少一个公共孔型特征,产生与所述第一子目标图案相对应的第一组掩模数据信息,以及生成与所述第二子目标图形对应的第二组掩模数据信息, 目标模式。

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