发明名称 Integrated testing of wafers with semiconducting elements involves conducting electrical testing on test structure and simultaneously on at least one functional semiconducting component
摘要 The test method involves conducting electrical testing on a test structure, especially in a scratch frame, and simultaneously conducting electrical testing on at least one functional semiconducting component. The electrical testing is carried out on all functional semiconducting components on a wafer. The first step (1) involves at least one test with direct current and/or a frequency less than or equal to 100 Hz. AN Independent claim is also included for the following: an arrangement for implementing the method.
申请公布号 DE10132371(A1) 申请公布日期 2003.01.23
申请号 DE20011032371 申请日期 2001.07.02
申请人 INFINEON TECHNOLOGIES AG 发明人 NAGEL, DETLEF;BUHR, REINHART
分类号 G01R31/28;G11C29/00;G11C29/12;H01L21/66;(IPC1-7):H01L21/66;G01R31/318 主分类号 G01R31/28
代理机构 代理人
主权项
地址