LIQUID CRYSTAL RESIN LAMINATED FILM, METHOD FOR MANUFACTURING THE SAME, AND CIRCUIT BOARD COMPRISING LIQUID CRYSTAL RESIN LAMINATED FILM

摘要

A liquid crystal resin laminated film in which a nonliquid-crystal thermoplastic resin layer is laminated at least on one side of a liquid crystal resin layer and the interlayer adhesion is 30 N/cm or more, or a liquid crystal resin laminated film in which a nonliquid-crystal thermoplastic resin layer is laminated at least on one side of a liquid crystal resin layer and the relationship between the heat distortion temperature (TN) of the nonliquid-crystal thermoplastic resin layer measured by thermomechanical analysis (TMA) and that (TL) of the liquid crystal resin layer is expressed by TN >/= TL. The nonliquid-crystal resin layer of the films are formed by coextrusion at least on one side of the liquid crystal resin layer and then by stretching.