Patent ID: 8790547

Claim:
An anisotropic conductive adhesive comprising: an epoxy-based adhesive containing an epoxy compound and a curing agent in an amount of 80 to 120 parts by mass based on 100 parts by mass of the epoxy compound; and conductive particles dispersed in the epoxy-based adhesive, wherein the following expressions (1) to (5) are satisfied, in which EM 35 , EM 55 , EM 95 , and EM 150 are values of an elastic modulus of a cured product of the adhesive at 35° C., 55° C., 95° C., and 150° C., respectively, ΔEM 55-95 is a rate of change in the elastic modulus between 55° C. and 95° C., and ΔEM 95-150 is a rate of change in the elastic modulus between 95° C. and 150° C., 700 MPa≦EM 35 ≦3000 MPa (1) EM 150 <EM 95 <EM 55 <EM 35 (2) ΔEM 55-95 <ΔEM 95-150 (3) 20%≦ΔEM 55-95 (4) 40%≦ΔEM 95-150 (5).