Abstract:The shapes of real defect outline usually play an extremely important role in the yield prediction and inductive fault analysis of Integrated Circuits (IC). In this paper, the multifractal characterizations of real defect outlines are discussed, and the multifractal spectrum of one typical real defect outline is estimated by the method of Wavelet Transform Modulus Maximum(WTMM), the results obtained in this paper will be useful for a fine characterization and computer simulation of the defects on wafer.
孙晓丽; 郝跃; 宋国乡. IC缺陷轮廓多分形特征研究[J]. 电子与信息学报, 2007, 29(2): 496-498 .
Sun Xiao-li; Hao Yue; Song Guo-Xiang . The Study of Multifractal Characterization of IC Defect Outline. , 2007, 29(2): 496-498 .