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Methods, defect review tools, and systems for locating a defect in a defect review process

机译:在缺陷检查过程中定位缺陷的方法,缺陷检查工具和系统

摘要

Methods, defect review tools, and systems for locating a defect in a defect review process are provided. One method includes acquiring one or more images and data from an inspection tool. The one or more images illustrate an area on a specimen in which a defect to be reviewed is located. The data indicates a position and features of the defect within the area. The method also includes acquiring one or more additional images of the specimen proximate the position of the defect indicated in the data using an imaging subsystem of a defect review tool. In addition, the method includes identifying a portion of the one or more additional images that corresponds to the one or more images. The method further includes determining a position of the defect within the portion of the one or more additional images using the data.
机译:提供了用于在缺陷检查过程中定位缺陷的方法,缺陷检查工具和系统。一种方法包括从检查工具获取一个或多个图像和数据。一个或多个图像示出了样本上待检查缺陷所在的区域。数据指示该区域内缺陷的位置和特征。该方法还包括使用缺陷检查工具的成像子系统在数据中指示的缺陷位置附近获取样本的一个或多个其他图像。另外,该方法包括识别一个或多个附加图像的对应于一个或多个图像的一部分。该方法还包括使用数据确定缺陷在一个或多个附加图像的部分内的位置。

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