Photomask and method for exposing chip pattern
    2.
    发明授权
    Photomask and method for exposing chip pattern 失效
    光掩模和曝光芯片图案的方法

    公开(公告)号:US07303843B2

    公开(公告)日:2007-12-04

    申请号:US11592149

    申请日:2006-11-03

    申请人: Tuguto Maruko

    发明人: Tuguto Maruko

    IPC分类号: G03F9/00

    CPC分类号: G03F7/70433 G03F1/50

    摘要: A photomask includes a main mask pattern having first chip patterns and having a first size corresponding to a maximum exposure area of a projection exposure apparatus. The mask further includes a sub-mask pattern having second chip patterns different from the first chip patterns, having a second size smaller than the first size, and arranged adjacently to the main mask pattern.

    摘要翻译: 光掩模包括具有第一芯片图案并且具有对应于投影曝光设备的最大曝光面积的第一尺寸的主掩模图案。 掩模还包括具有与第一芯片图案不同的第二芯片图案的子掩模图案,具有小于第一尺寸的第二尺寸,并且相对于主掩模图案布置。

    Photomask and method for exposing chip pattern
    3.
    发明授权
    Photomask and method for exposing chip pattern 失效
    光掩模和曝光芯片图案的方法

    公开(公告)号:US07150948B2

    公开(公告)日:2006-12-19

    申请号:US10673572

    申请日:2003-09-30

    申请人: Tuguto Maruko

    发明人: Tuguto Maruko

    IPC分类号: G03F9/00 G03C5/00

    CPC分类号: G03F7/70433 G03F1/50

    摘要: A photomask includes a main mask pattern having first chip patterns and having a first size corresponding to a maximum exposure area of a projection exposure apparatus. The mask further includes a sub-mask pattern having second chip patterns different from the first chip patterns, having a second size smaller than the first size, and arranged adjacently to the main mask pattern.

    摘要翻译: 光掩模包括具有第一芯片图案并且具有对应于投影曝光设备的最大曝光面积的第一尺寸的主掩模图案。 掩模还包括具有与第一芯片图案不同的第二芯片图案的子掩模图案,具有小于第一尺寸的第二尺寸,并且相对于主掩模图案布置。

    Photomask and method for exposing chip pattern

    公开(公告)号:US20070048632A1

    公开(公告)日:2007-03-01

    申请号:US11592149

    申请日:2006-11-03

    申请人: Tuguto Maruko

    发明人: Tuguto Maruko

    IPC分类号: G03F1/00

    CPC分类号: G03F7/70433 G03F1/50

    摘要: A photomask includes a main mask pattern having first chip patterns and having a first size corresponding to a maximum exposure area of a projection exposure apparatus. The mask further includes a sub-mask pattern having second chip patterns different from the first chip patterns, having a second size smaller than the first size, and arranged adjacently to the main mask pattern.