VERTICAL-TYPE ORGANIC LIGHT-EMITTING TRANSISTORS WITH REDUCED LEAKAGE CURRENT AND METHOD FOR FABRICATING THE SAME

摘要

A vertical-type organic light-emitting transistor for reducing the off-state leakage current to improve the current and on-off ratio includes a gate electrode, a lower semiconductor layer disposed on the gate electrode, a source electrode disposed on the lower semiconductor layer, and a source insulation film disposed on the source electrode and covering top and sides of the source electrode, wherein the lower semiconductor layer is configured such that an electric charge is injected into the lower semiconductor layer from the source electrode when voltage is applied to the gate electrode.

主权项

1. An organic light-emitting transistor, comprising:
a gate electrode; a lower semiconductor layer disposed on the gate electrode; a source electrode disposed on the lower semiconductor layer; and a source insulation film disposed on the source electrode and covering top and sides of the source electrode, wherein the lower semiconductor layer is configured such that an electric charge is injected into the lower semiconductor layer from the source electrode when voltage is applied to the gate electrode.