PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR FORMING CURED FILM, CURED FILM, ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having high sensitivity, excellent transparency in a cured film and a wide development latitude.

SOLUTION: The photosensitive resin composition contains: (component A) an oxime sulfonate compound expressed by formula (1); (component B) a (meth)acrylic copolymer containing a structural unit that has a carboxyl group protected with an acid-decomposable group; and (component C) a solvent. In the formula, R1represents an alkyl group, an aryl group or a heteroaryl group; Ar represents an o-arylene group or an o-heteroaryl group; X represents O or S; and n represents 1 or 2.

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