Assembly including plural through wafer vias, method of cooling the assembly and method of fabricating the assembly

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United States of America Patent

PATENT NO 9252071
SERIAL NO

14096702

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An assembly includes a chip including an integrated circuit, a casing including an integrated circuit and having an upper portion formed on a side of the chip and lower portion formed on another side of the chip, plural through-wafer vias (TWVs) for electrically connecting the integrated circuit of the chip and the integrated circuit of the casing, and a card connected to the casing for electrically connecting the casing to a system board. The card includes an upper card connected to the upper portion of the casing, and a lower card connected to the lower portion of the casing. The upper card includes one of a photosensor, light emitting element, radio frequency (RF) antenna, and radio frequency emitter. The lower card includes an area array input/output.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bernstein, Kerry Underhill, US 151 3551
Brunschwiler, Thomas Thalwil, CH 44 263
Michel, Bruno Adliswil, CH 110 1503

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