摘要 |
PROBLEM TO BE SOLVED: To provide an organic EL element which has a good electrode flatness, a long life, a superior light emission appearance, and a high light extraction efficiency.SOLUTION: An organic electroluminescent element comprises: a light extraction layer including a light scattering layer and a planar layer. The light scattering layer is formed by a photosensitive resin composition for the light scattering layer; the photosensitive resin composition contains light scattering grains (A) of 200-500 nm in average particle diameter, an alkali soluble resin, a photoinitiator, a photopolymerizable monomer and a leveling agent. The planar layer is formed by a photosensitive resin composition for the planar layer; the photosensitive resin composition contains an alkali soluble resin, a photoinitiator, a photopolymerizable monomer and a leveling agent.SELECTED DRAWING: Figure 1 |