| abstract |
Disclosed herein are a solar cell-driven display device wherein a dye-sensitized solar cell, which comprises a light-absorbing layer that comprises a semiconductor electrode including a transparent electrode formed on a substrate and nanocrystals adsorbed with a photosensitive dye on the transparent electrode, and a hole transport layer and a counter electrode, is formed so as to exhibit a display device function using a quantum dot light-emitting layer, as well as a manufacturing method thereof. The solar cell-driven display device exhibits the display device function using only solar light, without needing a separate power supply device, and thus can be applied to advertising displays in isolated areas or as other outdoor advertising displays. |