Photoresist composition for organic light emitting diode and pixel define layer prepared by using the same

摘要

Photopolymerization initiator; Photosensitizer; Polyfunctional monomers; Black dye pigment; Dispersant; Binder polymers; And a solvent, wherein the binder polymer is a photoresist composition in which a polyimide containing a trifluoromethyl group (-CF ₃ ) is combined with an acrylate double bond group or a styrene double bond group.