Alleviation of the corrosion pitting of chip pads

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United States of America Patent

PATENT NO 9159556
APP PUB NO 20150069631A1
SERIAL NO

14021288

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Abstract

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Methods for processing a metal pad of a chip and chip structures including a chip with a metal pad. A surface modification agent is applied to the metal pad on the chip. The surface modification agent is effective to increase the hydrophobicity of the metal pad and may involve silylation.

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Patent Owner(s)

  • GLOBALFOUNDRIES INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnson, Ward A Colchester, US 2 10

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