POLYIMIDE PRECURSOR COMPOSITION, METHOD FOR PRODUCING POLYIMIDE, POLYIMIDE, POLYIMIDE FILM, AND SUBSTRATE

摘要

The present invention pertains to a polyimide precursor composition characterized in containing a polyimide precursor and phosphorus atoms, and in containing a phosphorus compound having a boiling point at 1 atmosphere that is below the decomposition temperature thereof and that does not exceed 350°C.