PHOTOCONDUCTOR AND IMAGE SENSOR USING THE SAME

A photoconductor includes a first semiconductor layer, a second semiconductor layer disposed on the first semiconductor layer, a first electrode connected to a first lateral side of the first semiconductor layer and the second semiconductor layer, and a second electrode connected to a second lateral side of the first semiconductor layer and the second semiconductor layer, where the first semiconductor layer and the second semiconductor layer form a type II junction or a quasi-type-II junction.