| 摘要 |
The present invention relates to an electroluminescent device comprising: first electroluminescent layer (102; 102′, 102″, . . . ), a first electrode layer (104; 104′, 104″, . . . ) arranged on a first side of the electroluminescent layer and a second electrode layer (106; 106′, 106″, . . . ) arranged on a second side, opposing the first side of the electroluminescent layer, for supplying charges to the electroluminescent layer, the first electrode layer consisting of an opaque material and the second electrode layer consisting of a transparent material, a single first contact element (108) for contacting the first electrode layer with a charge supply, and a single second contact element (114) for contacting the second electrode layer with the charge supply, wherein the first contact element extends along a first edge (110) of the first electrode layer, wherein the second contact element extends along a second edge (115) of the second electrode layer, wherein the first and second edges are parallel to each other, the first electrode layer having a first square resistance, and the second electrode layer having a second square resistance, the first square resistance being from 0.1 to 3 times the second square resistance. |
