| 摘要 |
The present invention provides a production method of an anisotropic conductive film, which method includes the steps of (a) winding an insulated wire around a core member to form one roll of a winding layer, this insulated wire including a metal conductor wire and a coating layer made from an insulating resin, this coating layer being formed on the wire, placing an insulating resin film on the obtained winding layer, and repeating the winding and the placing to give a laminate alternately having the winding layer having a single row of insulated wires and an insulating resin layer made from the insulating resin film, (b) partially or entirely melting at least one of the coating layer and the insulating resin layer to integrate the winding layer and the insulating resin layer, and (c) slicing the laminate along a plane forming an angle with the insulated wire in a desired film thickness.
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