| abstract |
In the manufacture of an organic light emitting display device, black photosensitivity which can reduce elution of a critical outgas component by driving an organic light emitting element during a high pressure vapor deposition process and absorb external incident light to improve contrast and brightness. Provided is a display device including a pixel defining film using a photosensitive resin composition and a black photosensitive resin composition. One or more selected from the group consisting of a compound represented by a specific formula, wherein the photopolymerization initiator includes a colorant, a binder resin, a photopolymerizable compound, a photopolymerization initiator, and a solvent. A black photosensitive resin composition. [Selection figure] None |