发明名称 ACTIVE PROBE CONTACT ARRAY MANAGEMENT
摘要 Methods and apparatus are described for controlling orientation of a probe contact array relative to a wafer contact array on a wafer. The probe contact array is configured on a probe card having first kinematic reference features associated therewith. The wafer is positioned in a wafer prober having an interface with second kinematic features. The first and second kinematic features are together operable to restrain relative motion between the probe card and the wafer prober when the probe card and the interface are docked. The orientation of the probe contact array relative to the wafer contact array is determined. Where the probe contact array is out of alignment with the wafer contact array, a height of at least one of the kinematic reference features is adjusted to bring the probe contact array and the wafer contact array into substantial alignment.
申请公布号 US2008030213(A1) 申请公布日期 2008.02.07
申请号 US20070870367 申请日期 2007.10.10
申请人 XANDEX, INC. 发明人 SINSHEIMER ROGER
分类号 G01R1/073 主分类号 G01R1/073
代理机构 代理人
主权项
地址