发明名称 Method for testing a plurality of devices disposed on a wafer and connected by a common data line
摘要 In a method for testing a plurality of devices, which are arranged on a wafer and connected to a common data line, wherein the devices are connectable to a test unit via the common data line, a connection is separated first between a defective device and the common data line, or an internal connection in the defective device is separated. Subsequently, the remaining devices are tested. Alternatively, instead of the connection between the defective device and the common data line, the connection between a defective device and a common or an individual supply line is separated.
申请公布号 US6917214(B2) 申请公布日期 2005.07.12
申请号 US20020278227 申请日期 2002.10.23
申请人 INFINEON TECHNOLOGIES AG 发明人 FARBER GERRIT;FRITZ MARTIN;MOECKEL JENS
分类号 G11C29/00;G11C29/44;H01L21/66;(IPC1-7):G01R31/26 主分类号 G11C29/00
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