ANISOTROPICALLY CONDUCTIVE FILM

摘要

PROBLEM TO BE SOLVED: To provide an anisotropically conductive film which is capable of electrically connecting circuits with each other at low temperature in a short time and is excellent in storage stability, reliability of connection, and pealing strength. SOLUTION: The anisotropically conductive film disperses conductive particles in an organic binder and the organic binder component contains a cation polymerizable substance. This aniosotropically conductive film contains a cation generating agent of 0.01-10 pts.wt. such as 4-methoxycarbonyloxy- benzylmethylsulfoniumhexafluorophosphate with respect to 100 pts.wt. of the organic binder component and a cation-capturing agent of 0.1-15 pts.wt. to react with a cation species generated from the cation generating agent with respect to 100 pts.wt. of the cation generating agent.