OLED lighting and smart window applications combined with OPV for wear

摘要

An illumination assembly that does not require an external power source is disclosed. An illumination assembly includes a substrate, an organic light-emitting device (OLED) having a bottom electrode disposed on the substrate, an organic light emitting layer disposed on the bottom electrode, and a top electrode on the organic light emitting layer. The lighting assembly further includes an organic photovoltaic (OPV) device disposed on the insulating layer and the insulating layer disposed on the top electrode of the OLED. An OPV device comprises a series of cells, each cell comprising a bottom electrode, an organic photovoltaic layer disposed on the bottom electrode, and a top electrode disposed on the organic photovoltaic layer, wherein each cell has at least one adjacent Cell. The OPV is electrically connected to the OLED, and the OPV device is configured to generate electricity to power the OLED directly.