WIRING BOARD WITH EMBEDDED INTERPOSER INTEGRATED WITH STIFFENER AND METHOD OF MAKING THE SAME

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United States of America Patent

APP PUB NO 20160205778A1
SERIAL NO

14996208

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Abstract

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A wiring board with embedded interposer is characterized in that the embedded interposer is integrated with a stiffener and a build-up circuitry is deposited on the stiffener, so that the mechanical robustness of the stiffener can prevent the entire wiring board from warping. The interposer provides primary fan-out routing whereas the build-up circuitry provides further fan-out routing and can further enlarge the pad size and pitch of the interposer.

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Patent Owner(s)

Patent OwnerAddress
BRIDGE SEMICONDUCTOR CORPORATION3FL 157 LI-TE ROAD PEITOU DIST TAIPEI 11259

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Charles W C Singapore, SG 217 3640
Wang, Chia-Chung Hsinchu County, TW 166 1782

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