Hybrid wiring board with built-in stopper, interposer and build-up circuitry

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United States of America Patent

PATENT NO 8901435
SERIAL NO

13615819

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Importance

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Abstract

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A hybrid wiring board includes an interposer, a stopper, a stiffener and a build-up circuitry. The stopper is laterally aligned with and laterally extends beyond peripheral edges of the interposer in lateral directions. The interposer extends into an aperture of the stiffener and is electrically connected to the build-up circuitry. The build-up circuitry covers the stopper, the interposer and the stiffener and provides signal routing for the interposer. The stiffener provides mechanical support, ground/power plane and heat sink for the build-up circuitry.

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Patent Owner(s)

  • BRIDGE SEMICONDUCTOR CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Charles W C Singapore, SG 215 3507
Wang, Chia Chung Hsinchu, TW 7 99

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