RESIN FILM FOR LASER PEELING, VARNISH COMPOSITION FOR LASER PEELING, LAMINATE FOR LASER PEELING AND LASER PEELING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a resin film for laser peeling that has a sufficiently high level of transparency, and can be peeled from a substrate efficiently by laser peeling while sufficiently preventing the coloring of the film.;SOLUTION: The present invention provides a resin film for laser peeling, the resin film comprising a polyimide having a repeating unit of a structure represented by formula (1).;SELECTED DRAWING: None;COPYRIGHT: (C)2017,JPO&INPIT