Display apparatus

A display apparatus comprising:

• a substrate;
• a plurality of light-emitting elements on the substrate;
• an encapsulation layer covering the plurality of light-emitting elements;
• a bank layer on the encapsulation layer and having a plurality of openings;
• a functional layer in the plurality of openings of the bank layer;
• a light collection layer on the functional layer and overlapping the functional layer;
• a spacer on a same layer as the light collection layer on the functional layer, the spacer overlapping a partition wall of the bank layer;
• a filling layer on the light collection layer and the spacer;
• and
• a color filter layer on the filling layer,
• wherein the light collection layer has a refractive index higher than a refractive index of the filling layer.

A display apparatus comprising:

• a light-emitting panel including a first substrate, a plurality of light-emitting diodes on the first substrate, a bank layer including a plurality of openings, a functional layer in the openings of the bank layer, and a plurality of lenses on the functional layer;
• a color panel on the light-emitting panel, the color panel including a second substrate and a color filter layer on the second substrate;
• and
• a filling layer between the light-emitting panel and the color panel, the filling layer covering the plurality of lenses,
• wherein a difference between a refractive index of the plurality of lenses and a refractive index of the filling layer is in a range of 0.1 to 0.7.