摘要 |
A package structure includes a networking unit including a plurality of switches/routers and a plurality of network interface units coupled to the plurality of switches/routers, and an interposer including a plurality of metal connections. The interposer is substantially free from functional elements built therein. A functional element is outside of, and bonded onto, the interposer, wherein the functional element is electrically coupled to the networking unit through the plurality of metal connections.
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