Display panel and method of manufacturing the same

A method of manufacturing a display panel, comprising:

• forming a first transistor comprising a first gate electrode and a first active pattern on a base substrate;
• forming a second transistor comprising a second gate electrode and a second active pattern on the base substrate;
• forming an insulation layer on the first and second gate electrodes;
• forming a first contact hole that exposes the first gate electrode through the insulation layer;
• forming a second contact hole that exposes the second gate electrode through the insulation layer;
• forming first conductive pattern that is electrically connected to the first gate electrode through the first contact hole;
• forming a second conductive pattern that is electrically connected to the second gate electrode through the second contact hole;
• forming a first light emitting structure electrically connected to the first transistor, and configured to emit a first color light;
• and
• forming a second light emitting structure electrically connected to the first transistor, and configured to emit a second color light,
• wherein a first overlapped area at which the first active area overlaps the first contact hole is different from a second overlapped area at which the second active area overlaps the second contact hole.

A display panel, comprising first and second sub-pixels that emit different color light,

• wherein the first sub-pixel comprises a first transistor comprising a first gate electrode,
• wherein the second sub-pixel comprises a second transistor comprising a second gate electrode,
• wherein a size of the first transistor is substantially the same as a size of the second transistor, and
• wherein a relative position of a first contact hole that exposes the first gate electrode in the first transistor is different from relative position of a second contact hole that exposes the second gate electrode in the second transistor.