THERMAL CATIONIC POLYMERIZABLE COMPOSITION, ANISOTROPIC CONDUCTIVE FILM, CONNECTION STRUCTURE PRODUCTION METHOD AND CONNECTION STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a thermal cationic polymerizable composition which has sufficient storage stability and good balance in terms of suppression of lifting at an adhesion interface, adhesive strength and conductive particle capture efficiency. ! SOLUTION: A thermal cationic polymerizable composition comprises: a thermal cationic polymerization initiator which contains a compound A represented by a prescribed general formula (1) and a compound B represented by a prescribed general formula (2); and a binder component. The ratio of the mass of the compound A to the total mass of the compound A and the compound B is from 0.5 to 0.995 inclusive. ! COPYRIGHT: (C)2015,JPO&INPIT