发明名称 SCREENING INSPECTION METHOD OF SEMICONDUCTOR INTEGRATED CIRCUIT
摘要 <P>PROBLEM TO BE SOLVED: To achieve a screening inspection of a semiconductor integrated circuit provided with a circuit section having a plurality of FETs connected in a multi-stage series connection without increasing the number of inspection terminals. Ž<P>SOLUTION: When a screening voltage is applied between one end side (PAD1) and the other end side (PAD2) of a multi-stage series circuit section 5, a screening inspection is performed by applying a gate voltage to turn FET2 to be inspected off and all the other FETs 1, 3, 4 on. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2009257908(A) 申请公布日期 2009.11.05
申请号 JP20080106673 申请日期 2008.04.16
申请人 DENSO CORP 发明人 GOTO TAKASHI
分类号 G01R31/28;G01R31/26;G01R31/30;H01L21/822;H01L27/04 主分类号 G01R31/28
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