发明名称 Via and via landing structures for smoothing transitions in multi-layer substrates
摘要 An integrated circuit arrangement or package includes a set of contact pads arranged in a pattern and a multi-layer conductive structure, which electrically connects the set of contact pads to at least one signal line. The conductive structure provides impedance matching between the pads and the at least one signal line.
申请公布号 US6992255(B2) 申请公布日期 2006.01.31
申请号 US20030620733 申请日期 2003.07.16
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 OPRYSKO MODEST;SHAN LEI;TREWHELLA JEANNINE M.
分类号 H01R12/04;H01L23/66;H05K1/02;H05K1/11 主分类号 H01R12/04
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