Positive photosensitive resin composition, method for forming cured film, cured film, organic el display device and liquid crystal display device

A compound represented by the following formula (II):

• wherein in formula (II), R1 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group, a carbamoyl group, a sulfamoyl group, a sulfo group, a cyano group, an aryl group or a heteroaryl group;
• R2 represents an alkyl group or an aryl group;
• X represents —O—, —S—, —NH—, —NRS—, —CH2—, —CR6H— or —CR6R7—;
• each of R5 to R7 independently represents an alkyl group or an aryl group;
• each of R21 to R24 independently represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkoxy group, an amino group, an alkoxycarbonyl group, an alkylcarbonyl group, an arylcarbonyl group, an amide group, a sulfo group, a cyano group or an aryl group;
• and any two of R21 to R24 may be bonded to each other to form a ring.

A compound represented by the following formula (III):

• wherein in formula (III), R1 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group, a carbamoyl group, a sulfamoyl group, a sulfo group, a cyano group, an aryl group or a heteroaryl group;
• R2 represents an alkyl group or an aryl group;
• each of R21 to R24 independently represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkoxy group, an amino group, an alkoxycarbonyl group, an alkylcarbonyl group, an arylcarbonyl group, an amide group, a sulfo group, a cyano group or an aryl group;
• and any two of R21 to R24 may be bonded to each other to form a ring.