The STI Group is showing a package that has an organic solar cell and a white OLED. The packaging is a limited edition slipcase that holds a book, and it's made from environmentally friendly corrugated paper enhanced with various varnish effects, including an open-face corrugated inlay to offer an interesting contrast.
The OLED is a 20x20mm white OLED, and the solar cell is an organic solar cell. The solar cell only operates as a sensor (light detector) - the OLED is powered from a battery. All the electronics (including the OLED and solar cell) were provided from OES (Organic Electronics Saxony Association partners).