Method of wire bonding a first and second circuit card

Methods and apparatus for an assembly having first and second circuit cards mated together with a ball stack on the first circuit card extending into a through hole in the second circuit card. A wirebond connects the first ball stack to a bond pad on the first surface of the second circuit card form...

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Main Authors Beninati, Gregory G, Tellinghuisen, Thomas J, Hersey, Donald G, Benedict, James E, Pevzner, Mikhail
Format Patent
LanguageEnglish
Published 04.05.2021
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Abstract Methods and apparatus for an assembly having first and second circuit cards mated together with a ball stack on the first circuit card extending into a through hole in the second circuit card. A wirebond connects the first ball stack to a bond pad on the first surface of the second circuit card forming a low profile connector-less interconnect. The ball stack comprises at least two balls stacked on top of each other and bonded to each other, wherein the balls are generated from wire.
AbstractList Methods and apparatus for an assembly having first and second circuit cards mated together with a ball stack on the first circuit card extending into a through hole in the second circuit card. A wirebond connects the first ball stack to a bond pad on the first surface of the second circuit card forming a low profile connector-less interconnect. The ball stack comprises at least two balls stacked on top of each other and bonded to each other, wherein the balls are generated from wire.
Author Pevzner, Mikhail
Hersey, Donald G
Beninati, Gregory G
Benedict, James E
Tellinghuisen, Thomas J
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Snippet Methods and apparatus for an assembly having first and second circuit cards mated together with a ball stack on the first circuit card extending into a through...
SourceID epo
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SubjectTerms CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
Title Method of wire bonding a first and second circuit card
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