Organic light-emitting device including a bridge electrode

An organic light-emitting device comprising:

• a substrate comprising a pixel area;
• an oxide semiconductor layer disposed in the pixel area, wherein the oxide semiconductor layer comprises a channel region, a source region and a drain region, and wherein the channel region is disposed between the source region and the drain region;
• a gate insulating layer disposed on the oxide semiconductor layer;
• a gate electrode disposed on the gate insulating layer;
• a conductive layer disposed between the substrate and the oxide semiconductor layer, wherein a first portion of the conductive layer is electrically connected to one of the source region and the drain region via a bridge electrode, wherein the bridge electrode is in contact with the one of the source region and the drain region and a second portion of the conductive layer, and wherein the first portion of the conductive layer overlaps the channel region;
• a first insulation film covering the gate electrode and the bridge electrode;
• and
• an organic light-emitting diode comprising a pixel electrode disposed on the first insulation film in the pixel area, an emissive layer disposed on the pixel electrode, and an opposite electrode disposed on the emissive layer,
• wherein at least a portion of the oxide semiconductor layer overlaps the organic light-emitting diode.