发明名称 METHOD FOR THE TESTING OF ELECTRONIC COMPONENTS TAKING THE DRIFT OF THE MEAN INTO ACCOUNT
摘要 A method for the testing of electronic components, proposing an optimizati on of a duration for the tests of this method, consists in choosing an earliest possible measurement date (Dm) with respect to an initial testing date (Do). According to this method, this earliest possible measurement date is chos en by considering statistical images (IS) obtained on a population of components (P1, P2) and by comparing these statistical images with one another by means of a criterion. This criterion takes account of a mean and an amplitude of the responses given by the test population during iterations of a same test with different measurement dates.
申请公布号 CA2353683(A1) 申请公布日期 2002.01.28
申请号 CA20012353683 申请日期 2001.07.23
申请人 BEALACH NO BO FINNE TEO/TA GALAXY 发明人 LEJEUNE, PHILIPPE
分类号 G01R31/01;G01R31/28;H01L21/66;(IPC1-7):G01R31/00 主分类号 G01R31/01
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