Integrated circuit devices with stacked package interposers

Details Integrated circuit devices with stacked package interposers Integrated circuit devices with stacked package interposers

2009-11-24

2011-11-15

Clark, Sheila (Department: 2823)

Active solid-state devices (e.g., transistors, solid-state diode

Housing or package

Multiple housings

C257S784000, C257S777000

Reexamination Certificate

active

08058716

ABSTRACT:
An IC device includes a die and a first package interposer stacked over a second package interposer. The IC device includes a first conductive connection from a first bond pad of the die directly to a bond pad of the first interposer and a second conductive connection from a second bond pad of the die directly to a bond pad of the second interposer. Another IC device includes a second die stacked over a separate first die and a first package interposer stacked over a separate second package interposer. The first die is stacked over the first interposer. A first conductive connection exists from a bond pad of the first die directly to a bond pad of the first interposer and a second conductive connection exists from a bond pad of the second die directly to a bond pad of the second interposer.

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