Coating and electronic component

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United States of America Patent

PATENT NO 8933336
SERIAL NO

13678033

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Abstract

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A coating having a layered structure including a palladium layer is provided to a conductor. The highly stable palladium layer is amorphous and contains phosphorus in a concentration ranging from 7.3% by mass to 11.0% by mass. An electronic component may include the conductor coated with the coating. The conductor coated with the coating has superior corrosion resistance and superior reliability in electrical connection with external apparatuses.

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Patent Owner(s)

Patent OwnerAddress
TDK CORPORATIONTOKYO 103-6128

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Horikawa, Yuhei Tokyo, JP 31 91
Orikasa, Makoto Tokyo, JP 31 71
Seike, Hideyuki Tokyo, JP 11 54
Yoshida, Kenichi Tokyo, JP 202 2251

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