4.
    发明专利
    未知

    公开(公告)号:DE10245159B4

    公开(公告)日:2006-10-12

    申请号:DE10245159

    申请日:2002-09-27

    Abstract: A mask, especially a photo-mask for semiconductor device production comprises at least a product field region (6a) with a compensation structure outside this which at least comprises an electrically conductive region (8a,b) connected to the product field region, preferably by a rail of breadth especially between 5 and 25 microns. An Independent claim is also included for a mask production process for the above.

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