Systems and methods for bonding semiconductor elements

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United States of America Patent

PATENT NO 9779965
APP PUB NO 20170186627A1
SERIAL NO

15456767

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Abstract

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A method of ultrasonically bonding semiconductor elements includes the steps of: (a) aligning surfaces of a plurality of first conductive structures of a first semiconductor element to respective surfaces of a plurality of second conductive structures of a second semiconductor element; and (b) ultrasonically bonding ones of the first conductive structures to respective ones of the second conductive structures. A bonding surface of at least one of the first conductive structures and the second conductive structures includes a frangible coating.

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Patent Owner(s)

  • KULICKE AND SOFFA INDUSTRIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chylak, Robert N Newtown, US 10 17
Clauberg, Horst Warwick, US 29 502
DeAngelis, Dominick A Villanova, US 19 162

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