Anisotropic conductive adhesive, method of producing the same, connection structure and producing method thereof

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United States of America Patent

PATENT NO 9279070
APP PUB NO 20130087373A1
SERIAL NO

13703962

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Abstract

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In an anisotropic conductive adhesive including a magnetic powder such as nickel-coated resin particles used as conductive particles, the conductive particles are present in an insulating adhesive composition without being aggregated. The magnetic powder used as the conductive particles is at least partially composed of a magnetic material. In this case, demagnetization has been performed on the conductive particles in a powder form that have not been dispersed in the insulating adhesive composition, the conductive particles in a paste obtained by dispersing the conductive particles in the insulating adhesive composition, or the conductive particles in a film formed from the paste, before establishment of an anisotropic conductive connection using the anisotropic conductive adhesive.

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Patent Owner(s)

Patent OwnerAddress
DEXERIALS CORPORATIONGATE CITY OSAKI EAST TOWER 8TH FLOOR 11-2 OSAKI 1-CHOME SHINAGAWA-KU TOKYO 141-0032

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Konishi, Misao Tochigi, JP 13 54
Sakamoto, Jun Tochigi, JP 45 229

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