Conductive fine particles

Conductive fine particles, each of which is composed of a fine polymer particle and a conductive layer that is formed by coating the surface of the fine polymer particle with a metal. The conductive fine particles have an elastic modulus (E) at 5% displacement within the range of 1-100 MPa. Especial...

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Bibliographische Detailangaben
Hauptverfasser: OHNO, AYANO, ASANO, ITARU, TAKEZAKI, HIROSHI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Conductive fine particles, each of which is composed of a fine polymer particle and a conductive layer that is formed by coating the surface of the fine polymer particle with a metal. The conductive fine particles have an elastic modulus (E) at 5% displacement within the range of 1-100 MPa. Especially in cases where the conductive fine particles have a deformation recovery rate (SR) within the range of 0.1-13% under a load of 9.8 mN, a particle diameter distribution index of 1-3 and a particle diameter within the range of 0.1-100 [mu]m, the conductive fine particles exhibit excellent connection reliability in applications such as conductive adhesives for flexible boards.