AUO developed a flexible solar powered 6" e-paper display
AUO is showing a new prototype that integrates a flexible e-paper display with a flexible PV and battery. They call this an "unplugged flexible e-paper display". The display is 6" in size and offers 800x600 resolution, and is based on organic TFTs.
The PV battery is based on amorphous silicon and weights just 10 grams. With 1.5AM (air mass) solar light, it generates 1W or more of electricity (it offers conversion efficiency of about 3.6% or higher).