| 摘要 |
PROBLEM TO BE SOLVED: To provide conductive fine particles capable of securing excellent conduction when heating and crimping electrode terminals when trying to connect them, and an anisotropic conductive material using the conductive fine particles. SOLUTION: A conductive metal layer is formed on the surface of a cross-linked resin particle to obtain this conductive fine particles. The average particle diameter of the conductive fine particles is 2.5-4.5μm, and its compressive elasticity modulus (20% K value) measured under an environment heated at 150°C when the diameter of the conductive fine particles is compressively deformed by 20% is 882-4410 N/mm<SP>2</SP>. COPYRIGHT: (C)2006,JPO&NCIPI
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