| 摘要 |
Provided is an OLED display in which one surface is used as a display and the other surface is used as a mirror by forming a reflective layer to a predetermined thickness on a non-emission surface. The OLED display includes at least one OLED display element that includes a pixel electrode, an organic layer having at least an emission layer, an opposite electrode and a thin-film transistor. A top-emitting OLED display includes a reflective pixel electrode and a transparent opposite electrode. A bottom-emitting OLED display includes a transparent pixel electrode and a reflective opposite electrode. The reflective layer may be a metal layer having a reflectivity of approximately 70% or more, and may be formed of at least one material selected from the group consisting of Cr-based, Al-based, Ag-based, Sn-based, Mo-based, Fe-based, Pt-based, and Hg-based metals. The reflective layer may have a thickness of about 100 Å or more. |
