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US08138591B2 Integrated circuit package system with stacked die 有权
集成电路封装系统与堆叠裸片

Integrated circuit package system with stacked die
Abstract:
An integrated circuit package system comprising forming a trace frame including: fabricating a sacrificial substrate; forming a first series of bonding pads along a length of the sacrificial substrate; forming a second series of the bonding pads along a width of the sacrificial substrate; forming conductive traces for connecting the bonding pads of the first series to the bonding pads of the second series in a one to one correspondence; and removing the sacrificial substrate.
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