PHOTOMASK AND METHOD OF MANUFACTURING SAME
    1.
    发明申请
    PHOTOMASK AND METHOD OF MANUFACTURING SAME 有权
    照相机及其制造方法

    公开(公告)号:US20010038951A1

    公开(公告)日:2001-11-08

    申请号:US09272576

    申请日:1999-03-19

    申请人: Seiji Matsuura

    发明人: SEIJI MATSUURA

    IPC分类号: G03F009/00 G03C005/00

    CPC分类号: G03F7/70433 G03F1/36

    摘要: A photomask has an isolated residual pattern formed on it, and a translucent film formed on both sides of this isolated residual pattern, with a space pattern part therebetween, the width of the translucent film being approximately equal to the line width of the isolated residual pattern.

    摘要翻译: 光掩模在其上形成有分离的残留图案,并且在隔离的残留图案的两侧形成有半透明膜,其间具有空间图案部分,半透膜的宽度近似等于隔离残留图案的线宽 。