Method and system for determining characteristics of substrates employing fluid geometries
    10.
    发明公开
    Method and system for determining characteristics of substrates employing fluid geometries 有权
    方法和系统,用于确定与液体几何形状衬底的性质

    公开(公告)号:EP2418544A3

    公开(公告)日:2012-04-04

    申请号:EP11187815.3

    申请日:2003-12-12

    CPC classification number: G03F7/0002 B82Y10/00 B82Y40/00

    Abstract: The present invention provides a technique for determining characteristics of substrates, such as the presence of contaminants. The technique includes forming a volume of fluid on the second substrate, with the volume of fluid having an area associated therewith. The volume of fluid is compressed between the first and second substrates to effectuate a change in properties of the area, defining changed properties. The changed properties are sensed, and the characteristics of the first and second substrates are determined as a function of the changed properties.

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