ANISOTROPIC CONDUCTIVE MATERIAL, METHOD OF MANUFACTURING THE SAME, AND CONNECTION STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide an anisotropic conductive material capable of effectively removing a binder resin between a conductive particle and an electrode and enhancing conduction reliability when used for electrical connection between electrodes.

SOLUTION: An anisotropic conductive material contains a conductive particle 1 and a binder resin. The conductive particle 1 includes: a base particle 2; a first solder layer 4 disposed on a surface 2a of the base particle 2; and a second solder layer 5 laminated on a surface 4a of the outside of the first solder layer 4. The content of an oxygen atom in 100 wt% of the second solder layer 5 is larger than that of the oxygen atom in 100 wt% of the first solder layer 4.

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