Light-emitting display apparatus

A light-emitting display apparatus, comprising:

• a flexible substrate including a first region and a second region;
• a first thin-film transistor disposed in the first region of the flexible substrate, and including a first semiconductor layer, a first gate electrode, a first source electrode, and a first drain electrode;
• a second thin-film transistor disposed in the second region of the flexible substrate, and including a second semiconductor layer, a second gate electrode, a second source electrode, and a second drain electrode;
• at least one insulating layer between the first semiconductor layer and the second semiconductor layer;
• a first blocking layer below the first semiconductor layer;
• a second blocking layer below the second semiconductor layer;
• a light-emitting element layer on the first thin-film transistor and the second thin-film transistor;
• and
• a color filter disposed on the light-emitting element layer;
• wherein a vertical distance between the second semiconductor layer and the second blocking layer is different from a vertical distance between the first semiconductor layer and the first blocking layer.