| abstract |
(57) [Abstract] (with correction) [Problem] A heating time of 140 to 200 ° C. and a heating time of 2 Provided are a film-like adhesive for circuit connection, a connection structure of circuit terminals, and a method of connecting circuit terminals, which can be connected in 10 seconds and have excellent adhesiveness and connection reliability. SOLUTION: This film-forming adhesive for circuit connection is provided between circuit electrodes facing each other, and heats and presses the circuit electrodes facing each other to electrically connect the electrodes in the pressing direction. Bifunctional or more functional acrylate or methacrylate compound, 2) melt viscosity at 150 ° C. of 1000 A thermoplastic resin of 0 Pa · s or less, 3) a curing agent that generates a radical by heating, and 4) a film-like adhesive for circuit connection containing a silane coupling agent having a radical polymerizable functional group as an essential component. A method of connecting circuit terminals, wherein two circuit members having connection terminals are electrically connected by applying heat and pressure to the film-like adhesive for circuit connection between the two connection terminals. |