| 摘要 |
PURPOSE: An organic light emitting diode and a method for manufacturing the same are provided to improve device efficiency by forming an organic active layer and a transparent electrode on a reflection substrate. CONSTITUTION: An organic active layer is formed on a metallic substrate. A transparent electrode is formed on the organic active layer. A planarization layer and an insulating layer are not formed between the metallic substrate and the organic active layer. The surface roughness of the metallic substrate is measured by using an AFM(Atomic Force Microscope). The metallic substrate is used as a reflection electrode. [Reference numerals] (AA) Transparent electrode; (BB) Electron(hole) injection layer; (CC) Electron(hole) transfer layer; (DD) Hole(electron) insulating layer; (EE) Light emitting layer; (FF) Electron(hole) insulating layer; (GG) Hole(electron) transfer layer; (HH) Hole(electron) injection layer; (II) Reflective substrate |
