发明名称 SURFACE STRUCTURE OF FLIP CHIP SUBSTRATE
摘要 A flip chip substrate comprises a substrate that is defined a chip connect zone which has a plurality of first conductive pads and passive component connect zone which has at least a second conductive pads. A first patterned insulating layer within opening that covers on the chip connect zone and exposed to the first conductive pads, a second patterned insulating layer within opening that covers on the passive component connect zone and exposed to the second conductive pads, to enhance the reliability of chip package.
申请公布号 US2007235884(A1) 申请公布日期 2007.10.11
申请号 US20060277767 申请日期 2006.03.29
申请人 HSU SHIH-PING 发明人 HSU SHIH-PING
分类号 H01L23/48;H01L23/52;H01L29/40 主分类号 H01L23/48
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