Analysis of Yield Model Using Defect Density Function of DOU(Defects of One Unit)

DOU 결점 밀도분포를 이용한 수율 모형 분석

The research proposes the hypergeometric, binomial and Poisson yield models for defective and defect. The paper also presents the hypothesis test, confidence interval and control charts for DPU(Defect Per Unit) and DPO(Defect Per Opportunity). Especially the study considers the analysis of compound Poisson yield models using various DOU density distributions.