CIRCUIT CONNECTING MATERIAL, CONNECTION STRUCTURE AND METHOD FOR PRODUCING CONNECTION STRUCTURE

摘要

PURPOSE: A circuit connection material and a connection body, and a manufacturing method of the connection body are provided to prevent the damage of electrode on a flexible substrate if the circuit material with a flexible substrate' is connected by the circuit connection material containing conductive particles. CONSTITUTION: A circuit connection material includes an insulating adhesive and conductive particles (5). The circuit connection material electrically connects a first circuit member (10) and a second circuit member. The first substrate of the first circuit member or/and the second substrate of the second circuit member is/are a flexible substrate containing a thermoplastic resin. The conductive particles include a plastic particle and a metal layer coating the plastic particle. The compressive hardness value of the conductive particles becomes 0.20 to 3.2 GPa according to the compressive displacement as much as 20% of the diameter of conductive particles.