Positive photosensitive resin composition, cured film, protecting film, insulating film and semiconductor and display devices using the same

摘要

The positive photosensitive resin composition of the present invention has a polyamide resin and a photosensitive agent, wherein the polyamide resin has a specific structure. The cured film of the present invention has a cured product of the positive photosensitive resin composition. The protecting film and insulating film of the present invention has the cured film each. The semiconductor device and display device of the present invention has the cured film each.