POSITIVE PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM, TFT SUBSTRATE, INTERLAYER INSULATING FILM, DISPLAY DEVICE, AND METHODS FOR PRODUCING SAME

摘要

The present invention provides a positive photosensitive resin composition which leaves remarkably little residue when developed and with which a cured film that is excellent in terms of high transparency, high chemical resistance, high dielectric constant, and low leakage current can be obtained. The present invention is a positive photosensitive resin composition that is characterized by containing (A) metal oxide particles, (B) at least one type of polymer selected from among a polyimide precursor, a polybenzoxazole precursor, a polyimide, and a polybenzoxazole, and (C) an aromatic compound having a hydroxyl group and/or a thiol group.