Enhanced adhesive materials and processes for 3D applications

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United States of America Patent

PATENT NO 9994741
SERIAL NO

14967353

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Abstract

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The present invention relates to CNT filled polymer composite system possessing a high thermal conductivity and high temperature stability so that it is a highly thermally conductive for use in 3D and 4D integration for joining device sub-laminate layers. The CNT/polymer composite also has a CTE close to that of Si, enabling a reduced wafer structural warping during high temperature processing cycling. The composition is tailored to be suitable for coating, curing and patterning by means conventionally known in the art.

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Patent Owner(s)

  • IBM CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hedrick, James L San Jose, US 294 1235
Miller, Robert Dennis San Jose, US 97 2059
Neumayer, Deborah Ann Yorktown Heights, US 40 2314
Purushothaman, Sampath Yorktown Heights, US 221 9127
Rothwell, Mary E Yorktown Heights, US 17 717
Volksen, Willi San Jose, US 83 1005
Yu, Roy R Yorktown Heights, US 76 744

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