Donor substrates, methods of manufacturing donor substrates and methods of manufacturing organic light emitting display devices using donor substrates

A donor substrate comprising:

• a substrate having a first recess, a second recess, a third recess and isolation structures being defined by the first, the second and the third recesses;
• a first light-to-heat conversion layer, a second light-to-heat conversion layer and a third light-to-heat conversion layer in the first recess, the second recess and the third recess, respectively;
• a red organic transfer layer on the first light-to-heat conversion layer;
• a green organic transfer layer on the second light-to-heat conversion layer;
• a blue organic transfer layer on the third light-to-heat conversion layer;
• and
• a first lower layer between a bottom face of the first recess and the first light-to-heat conversion layer.

A donor substrate comprising:

• a substrate having a recess and an isolation structure adjacent to the recess;
• a light-to-heat conversion layer in the recess, wherein the light-to-heat conversion layer does not extend across the isolation structure;
• and
• an organic transfer layer on the light-to-heat conversion layer.