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In the measuring method of line and supesupatan which possesses the
In the measuring method of line and supesupatan which possesses the
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机译:在线和苏必达的测量方法中具有
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摘要
PROBLEM TO BE SOLVED: To easily and quickly measure an average line width of a line-and-space pattern, without conducting measurement in a large number of positions.;SOLUTION: The average line width, an average space width and an average pitch width are calculated based on a peak interval of an own correlation value in a differential image of the line-and-space pattern, and based on a peak interval corresponding to a line edge on a projection data of the differential image.;COPYRIGHT: (C)2005,JPO&NCIPI
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