CONDUCTIVE PARTICLE FOR PHOTOCURABLE CONDUCTIVE MATERIAL, PHOTOCURABLE CONDUCTIVE MATERIAL, METHOD OF PRODUCING CONNECTION STRUCTURE AND CONNECTION STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a conductive particle for photocurable conductive material allowing acquisition of a photocurable conductive material which improves connection reliability of the to-be-connected members and conduction reliability between the electrodes when connected electrically to electrodes of to-be-connected members.SOLUTION: A conductive particle 21 for photocurable conductive materials includes a conductive particle body 22 having a conductive part 32 at least on the surface and one or more light reflection substance which is arranged on the surface of the conductive particle body 22 and contains an inorganic substance other than metal materials. The conductive particle body 22 has a plurality of protrusions 22a on the surface. The light reflection substance has a refractive index of 1.6 or greater.