Methods of making microelectronic packages with conductive elastomeric posts

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United States of America Patent

PATENT NO 7276400
APP PUB NO 20060084250A1
SERIAL NO

11289743

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Abstract

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A method of making a microelectronic assembly includes providing a first microelectronic element having a first surface and a plurality of contacts exposed at the first surface; providing a second microelectronic element having a top surface and a plurality of contacts exposed at the top surface, forming a plurality of conductive elastomeric posts that connect at least some of the contacts of the first microelectronic element to at least some of the contacts of the second microelectronic element, and injecting a compliant material between the first surface of the first microelectronic element and the top surface of the second microelectronic element to form a compliant layer.

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Patent Owner(s)

Patent OwnerAddress
TESSERA INCSAN JOSE AOZHUO PARK ROAD NO 3025 OF THE STATE OF CALIFORNIA SAN JOSE CALIFORNIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fjelstad, Joseph Maple Valley, WA 130 7144

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