Packaged semiconductor device for high performance memory and logic

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United States of America Patent

PATENT NO 9466561
SERIAL NO

13387702

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Abstract

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A packaged semiconductor device is disclosed. The device comprises a substrate having multiple layers between first and second oppositely disposed faces, and a cavity with an opening at the first face to nest at least one integrated circuit memory device. Logic circuitry is disposed on the second face and includes contacts for electrically coupling to the stacked integrated circuit memory devices. The logic circuitry is coupled to electrical contacts formed on the first face through first electrical paths formed in the multiple layers of the substrate, the first electrical paths including conductive traces and vias.

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Patent Owner(s)

  • RAMBUS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Ming Fremont, US 1160 12425

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