发明名称 CHIP CARRIER SUBSTRATE WITH A LAND GRID ARRAY AND EXTERNAL BOND TERMINALS
摘要 A carrier for a semiconductor die has a substrate with a cavity formed in the substrate. The cavity has a bottom and sidewalls, and the sidewalls have a stepped tier. Electrically conductive contacts are disposed on an underside of the substrate. Electrically conductive tabs are disposed on the stepped tier, and electrically conductive external bond terminals are disposed on an edge of the substrate. Electrically conductive paths are formed in the substrate and electrically coupled between the electrically conductive tabs, the electrically conductive contacts, and the electrically conductive external bond terminals.
申请公布号 US2007228548(A1) 申请公布日期 2007.10.04
申请号 US20070761509 申请日期 2007.06.12
申请人 ACTEL CORPORATION 发明人 KUANG RAYMOND
分类号 H01L23/48;H01L21/50;H01L23/10;H01L23/13 主分类号 H01L23/48
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