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Title:
ELECTRICALLY CONDUCTIVE MEMBER, ELECTRICAL CONNECTING MEMBER, AND CONNECTING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/158110
Kind Code:
A1
Abstract:
The objective of the present invention is to suppress transmission loss of electrical signals. An electrically conductive member 110 for conductively connecting a first connection target object and a second connection target object is provided with a polymer matrix 114 comprising a rubber-like resilient material, and an electrically conductive medium 112 that is electrically conductive, wherein: the electrically conductive medium comprises electrically conductive particles 112a arranged continuously in the conduction direction of the electrically conductive member; the surface roughness of the surface of the electrically conductive particles, expressed as an arithmetic mean height (Sa), is at most equal to 5 μm; and the surface roughness of the interface between the electrically conductive particles, expressed as a developed area ratio (Sdr), is at most equal to 20.

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JP2005225969SEMICONDUCTIVE RUBBER MEMBER
Inventors:
KAMIYA TSUBASA (JP)
KONNO HIDEAKI (JP)
Application Number:
PCT/JP2021/042995
Publication Date:
July 28, 2022
Filing Date:
November 24, 2021
Export Citation:
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Assignee:
SEKISUI POLYMATECH CO LTD (JP)
International Classes:
H01B5/00; H01B5/16; H01R11/01
Domestic Patent References:
WO2020218520A12020-10-29
WO2014155834A12014-10-02
WO2020075810A12020-04-16
WO2020203037A12020-10-08
WO2020218520A12020-10-29
Foreign References:
KR20060099237A2006-09-19
JP2012174417A2012-09-10
JP2013120658A2013-06-17
Other References:
"Rubber, vulcanized or thermoplastic-Determination of hardness-Part 3: Durometer method", JIS K, 2012, pages 6253 - 3
Attorney, Agent or Firm:
OHTAKE Seigo (JP)
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