Conductive particle interconnect switch

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12075702
APP PUB NO 20220344569A1
SERIAL NO

17811374

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is an apparatus comprising a conductive particle interconnect (CPI). The CPI includes an elastomeric carrier and a plurality of conductive particles dispersed therein. The elastomeric carrier includes an electroactive polymer (EAP) configured to move between a first position and a second position in response to an electrical field. The CPI is configured to exhibit a first electrical resistance when the EAP is in the first position and a second electrical resistance when the EAP is in the second position. The apparatus further comprises one or more electrodes electrically coupled to the CPI. The electrodes are configured to generate the electrical field within the CPI. The apparatus further comprises one or more insulators coupled to the CPI. The one or more insulators are configured to constrain expansion of the CPI in at least one direction.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doyle, Matthew Chatfield, US 84 195
Egan, Patrick Rochester, US 15 41
Judd, Jeffrey N Oronoco, US 24 20
Kuczynski, Joseph North Port, US 573 2251
Tofil, Timothy J Rochester, US 114 490

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