Photovoltaic Device

摘要

A photovoltaic device comprising a first electrode, a second electrode, an active layer between the two electrodes and an interlayer between the active layer and at least one of the electrodes. The interlayer is a conjugated polymer which is preferably in the amorphous phase. The device shows significantly improved voltage-current characteristics compared to prior art devices and is particularly suitable as a low light level detector.

主权项

1. A photovoltaic device comprising:
a substrate; a first electrode; a second electrode; an active layer arranged between the first and second electrodes; and an interlayer comprising an undoped conjugated polymer arranged between the active layer and at least one of the electrodes.