Optoelectronic devices

摘要

An optoelectronic device is provided including an element that forms a dipole moment between an active layer and a charge transport layer. The optoelectronic device may include an active layer between a first electrode and a second electrode, a first charge transport layer between the first electrode and the active layer, and a dipole layer between the active layer and the first charge transport layer. A second charge transport layer may be further provided between the second electrode and the active layer. The second dipole layer may be further provided between the second charge transport layer and the active layer.

主权项

1. An optoelectronic device comprising:
a first electrode; a second electrode; an active layer between the first electrode and the second electrode; a first charge transport layer between the first electrode and the active layer; a second charge transport layer between the second electrode and the active layer; a first dipole layer which forms a first dipole moment between the active layer and the first charge transport layer; and a second dipole layer which forms a second dipole moment between the active layer and the second charge transport layer, wherein one surface of the second dipole layer has a polarity or hydrophilicity, and a second surface of the second dipole layer has a non-polarity or hydrophobicity.