Patent ID: 7491290

Claim:
A two-component anisotropic electrically conductive adhesive film comprising: a first adhesive material composed of a first resin component with a first curing agent added therein; a second adhesive material composed of a second resin component with a second curing agent added therein, and set apart from said first adhesive material; said first and second adhesive materials being respectively coated on release films to yield sheet forms, at least one of said sheet forms having electrically conductive particles added thereto; said first and second resin components being formed of epoxy resin; one of the first and second curing agents is composed of a silane coupling agent and the other is composed of one or both of an aluminum chelate and an aluminum alcoholate that reacts with said silane coupling agent to yield cations; and wherein when said first and second adhesive materials are contacted and mixed with each other under heating and pressurization, said first and second curing agents react with each other to cause a chain reaction of said cations to cause polymerization of said first and second resin components by said cations.