| 摘要 |
In the present invention, an organic electroluminescent element is provided with a substrate (1) that is light-transmissive, and an organic light-emitting body (10) having a first electrode (3), an organic light-emitting layer (4), and a second electrode (5). The organic electroluminescent element is provided with a resin part (2) having a first resin layer (21) and a second resin layer (22) between the substrate (1) and the organic light-emitting body (10). The resin part (2) has an uneven interface (20) between the first resin layer (21) and the second resin layer (22). The uneven interface (20) has a first uneven structure (2A) and a second uneven structure (2B) having an unevenness greater than the first uneven structure (2A). The second uneven structure (2B) has peaks and valleys in a random pattern. |
