QUANTUM DOT DEVICE INCLUDING DIFFERENT KINDS OF QUANTUM DOT LAYERS

摘要

A quantum dot device includes: a cathode layer; an anode layer; an active layer that is disposed between the cathode layer and the anode layer and includes a quantum layer; and an electron movement control layer that is disposed between the cathode layer and the anode layer and includes a different kind of quantum layer having an energy level different from that of the quantum layer comprised in the active layer.