发明名称 Design of interconnection pads with separated probing and wire bonding regions
摘要 The present invention provides a solution to the problem of weakening bond integrity in integrated circuit devices due in part to test probes galling and weakening the interconnect pads during functional and reliability test probing. In doing so, the invention enables a lowering of the chance a bond wire or interconnect pad will be lifted during a wire bonding process or in normal operation of an integrated circuit device.
申请公布号 US6784556(B2) 申请公布日期 2004.08.31
申请号 US20020126328 申请日期 2002.04.19
申请人 KULICKE & SOFFA INVESTMENTS, INC. 发明人 LIN PAUL T.
分类号 H01L23/485;H05K1/02;H05K3/34;(IPC1-7):H01L23/48;H01L23/52;H01L29/40 主分类号 H01L23/485
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