Flex tab for use in stacking packaged integrated circuit chips
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United States of America Patent
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N/A
Issued Date -
Jun 19, 2003
app pub date -
Dec 17, 2001
filing date -
Dec 17, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A connector for use in a chip stack including at least first and second stacked packaged chips which each comprise a package body having a plurality of leads extending therefrom. The connector comprises a substrate which is preferably fabricated from an insulating material. Attached to the substrate are a plurality of flex tabs which extend in spaced relation to each other, and are each preferably fabricated from a conductive material such as aluminum. The flex tabs are each shaped to define an arcuately contoured first portion which is electrically connectable to a respective one of the leads of the first packaged chip, and an integral, generally flat second portion which extends along a portion of the substrate and is electrically connectable to a corresponding one of the leads of the second packaged chip.
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