Patent ID: 8067514

Claim:
An anisotropic conductive film comprising: a polymerizable acrylic compound; a film-forming resin; conductive particles; and a polymerization initiator, wherein the polymerization initiator contains two organic peroxides that do not produce oxygen gas resulting from decomposition thereof and have different one-minute half-life temperatures, of the two organic peroxides, one organic peroxide has a higher one-minute half-life temperature of 120° C. to 150° C. and produces benzoic acid or an ester thereof resulting from the decomposition of the one organic peroxide, one other organic peroxide has a lower one-minute half-life temperature of 80° C. to 120° C., and a weight ratio of the other organic peroxide that has a lower one-minute half-life temperature relative to the one organic peroxide that has the higher one-minute half-life temperature is in a range of from 10:1 to 1:5.