Search International and National Patent Collections

1. (WO2018101106) ANISOTROPIC ELECTROCONDUCTIVE FILM

Pub. No.:    WO/2018/101106    International Application No.:    PCT/JP2017/041684
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Tue Nov 21 00:59:59 CET 2017
IPC: H01R 11/01
H01B 1/00
H01B 1/22
H01B 5/16
Applicants: DEXERIALS CORPORATION
デクセリアルズ株式会社
Inventors: EJIMA, Koji
江島 康二
HIRAYAMA, Kenichi
平山 堅一
TSUKAO, Reiji
塚尾 怜司
Title: ANISOTROPIC ELECTROCONDUCTIVE FILM
Abstract:
An anisotropic electroconductive film having a structure in which high-hardness electrically conductive particles 1A having a 20% compressive elastic modulus of 8,000-28,000 N/mm2 and low-hardness electrically conductive particles 1B having a 20% compressive elastic modulus lower than that of the high-hardness electrically conductive particles 1A are dispersed in an insulating resin layer 2 as electrically conductive particles. The number density of the electrically conductive particles overall is 6,000 particles/mm2 or greater, and the number density of the low-hardness electrically conductive particles 1B is at least 10% of that of the electrically conductive particles overall.