发明名称 |
Flip chip die bond pads, die bond pad placement and routing optimization |
摘要 |
An integrated circuit die for a flip chip has circular die bond pads. Circular die bond pads allows for a higher density of bond pads when a mating printed circuit board has routing lines between its corresponding pads. In one form, there is provided a flip chip having a die and a plurality of die bond pads situated on the die. Each die bond pad of the die is circular.
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申请公布号 |
US2005040539(A1) |
申请公布日期 |
2005.02.24 |
申请号 |
US20040502506 |
申请日期 |
2004.07.23 |
申请人 |
CARLSGAARD ERIC STEPHEN |
发明人 |
CARLSGAARD ERIC STEPHEN |
分类号 |
H01L21/60;H01L23/485;H01L23/498;H01L23/50;(IPC1-7):H01L23/48 |
主分类号 |
H01L21/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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