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公开(公告)号:US20110032348A1
公开(公告)日:2011-02-10
申请号:US12537269
申请日:2009-08-07
申请人: Barbara Fong Chin LIM , Keng Heng LAI , Tanya YANG , Victor Seng Keong LIM , Fang Hong GN , Liang Choo HSIA
发明人: Barbara Fong Chin LIM , Keng Heng LAI , Tanya YANG , Victor Seng Keong LIM , Fang Hong GN , Liang Choo HSIA
CPC分类号: G06T7/0006 , G01N21/9501 , G06T2207/10061 , G06T2207/30148
摘要: A method of forming a device is presented. The method includes providing a substrate containing at least a partially formed device thereon. The device comprises at least one defect site. A pixilated image of the defect site is acquired, and each pixel comprises a grey level value (GLV). Surrounding noises of the defect site is eliminated. A point of the image is identified as the center of the defect. A plurality of iterations to exclude outer edge pixels surrounding the center of the defect image is performed. The defect is categorized as a killer or non-killer defect.
摘要翻译: 提出了一种形成装置的方法。 该方法包括提供在其上至少包含部分形成的器件的衬底。 该装置包括至少一个缺陷部位。 获取缺陷部位的像素化图像,并且每个像素包括灰度值(GLV)。 消除了缺陷部位的周围噪声。 图像的一个点被识别为缺陷的中心。 执行多个迭代以排除围绕缺陷图像的中心的外边缘像素。 该缺陷被归类为杀伤或非杀伤性缺陷。