发明名称 Wafer probing machine
摘要 An inspection tray on which an inspection wafer is placed is detachably mounted on a special tray on which a cleaning wafer is placed. The special tray can be horizontally drawn out from a body of a wafer probing machine. Thus, it is possible to easily confirm types of cleaning wafer and inspection wafer.
申请公布号 US6366102(B1) 申请公布日期 2002.04.02
申请号 US19980076109 申请日期 1998.05.12
申请人 TOKYO SEIMITSU CO., LTD. 发明人 ISHIMOTO TAKASHI
分类号 G01R31/28;H01L21/66;(IPC1-7):G01R31/02 主分类号 G01R31/28
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