发明名称 INSPECTION DEVICE FOR SOLID-STATE IMAGE PICKUP DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an inspection device for solid-state image pickup device that can enhance measurement accuracy, without incurring increase in measurement time. SOLUTION: The inspection device for solid-state image pickup device is provided with a plurality of measurement circuits MEM1, etc., that measure levels of pixel signals S1 outputted form a solid-state image pickup device CCD, at the same time and with an arithmetic circuit section ADA that calculates a mean value of a plurality of measured values outputted in parallel from a plurality of the measurement circuits to inspect the propriety of the solid-state image pickup device, on the basis of a mean value output outputted form the arithmetic circuit section ADA.
申请公布号 JP2001258053(A) 申请公布日期 2001.09.21
申请号 JP20000065916 申请日期 2000.03.10
申请人 SHARP CORP 发明人 YAMATATSU MASAAKI
分类号 G01R31/26;G01J1/44;G01R19/00;G01R31/316;H01L27/14;H04N5/335;H04N5/372;H04N5/378;H04N17/00;(IPC1-7):H04N17/00 主分类号 G01R31/26
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