Display apparatus with increased self-alignment efficiency

A display apparatus comprising:

• a substrate;
• a first electrode on the substrate;
• a second electrode on the substrate and being opposite the first electrode;
• a plurality of light-emitting devices on the first electrode and the second electrode;
• a third electrode on the first electrode and contacting the first electrode;
• a fourth electrode on the second electrode and contacting the second electrode;
• and
• a thin film transistor comprising a semiconductor layer comprising a source area and a drain area, a source electrode being connected to the source area and a drain electrode being connected to the drain area,
• wherein each of the light-emitting devices is between the first and second electrodes and the third and fourth electrodes.

A display apparatus comprising:

• a substrate;
• a first electrode on the substrate;
• a second electrode on the substrate and being opposite the first electrode;
• a plurality of light-emitting devices on the first electrode and the second electrode;
• a third electrode on the first electrode and contacting the first electrode;
• and
• a fourth electrode on the second electrode and contacting the second electrode,
• wherein each of the light-emitting devices is between the first and second electrodes and the third and fourth electrodes, and
• wherein the third electrode and the fourth electrode are on the light-emitting devices.