发明名称 High density internal ball grid array integrated circuit package
摘要 An integrated circuit package (30) comprising a substrate (70) having peripheral openings (86) and first and second surfaces (92, 94), a plurality of routing strips (82) being integral with the substrate (70), a plurality of pads (100) centrally disposed on the first surface (92) and electrically connected with at least one of the routing strips (82), a chip (50) having bonding pads (120) adhered to the second surface (84) of the substrate (70), wire bonding (80) electrically connecting at least one bonding pad (120) to at least one of the routing strips (82) and potting material (90) filling the openings (86) to adhere the chip (50) to the substrate (70) and surrounding the wire bonding (80), is disclosed.
申请公布号 US6768646(B1) 申请公布日期 2004.07.27
申请号 US19980115444 申请日期 1998.07.14
申请人 TEXAS INSTRUMENTS INCORPORATED 发明人 CHEN FUNG LENG;YEW CHEE KIANG;ONG PANG HUP
分类号 H01L23/31;H01L23/498;(IPC1-7):H05K1/00;H05K1/18;H05K7/02;H05K7/06;H05K7/08 主分类号 H01L23/31
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