Display apparatus and manufacturing method thereof
A display apparatus includes a substrate; a light-emitting diode on the substrate; a pixel separating layer surrounding the light-emitting diode; and a light dispersion layer on the light-emitting diode and the pixel separating layer.
1. A display device comprising:
a substrate;
a bank layer on the substrate, wherein the bank layer defines an opening;
a light-emitting diode in the opening defined by the bank layer;
a pixel separating layer between a plurality of the light-emitting diodes, wherein the pixel separating layer is disposed on the bank layer and does not overlap the opening when viewed from a plan view in a thickness direction of the substrate; and
a light dispersion layer arranged on the light-emitting diode to cover the bank layer and the pixel separating layer,
wherein the light dispersion layer comprises micro-particles such that the light dispersion layer scatters light emitted from the light-emitting diode.
2. The display device of claim 1 , wherein the pixel separating layer is on the bank layer and has a convex upper surface.
3. The display device of claim 1 , further comprising:
a lens between the light-emitting diode and the light dispersion layer, wherein the lens covers the light-emitting diode and has a convex upper surface.
4. The display device of claim 3 , wherein the pixel separating layer on the bank layer has a concave upper surface.
5. The display device of claim 1 , wherein the pixel separating layer on the bank layer and has a concave upper surface.
6. The display device of claim 1 , further comprising:
an inorganic insulating layer between the light-emitting diode and the light dispersion layer.
7. The display device of claim 6 , further comprising:
a lens between the insulating inorganic layer and the light dispersion layer.
8. The display device of claim 1 , wherein the pixel separating layer comprises a light reflective material.
9. The display device of claim 1 , wherein the pixel separating layer comprises a light-scattering material.
10. The display device of claim 1 , wherein the pixel separating layer comprises a material capable of absorbing at least a portion of light.
11. The display device of claim 1 , further comprising: a first electrode in the opening and connected to one electrode of the light-emitting diode; and a second electrode connected to the other electrode of the light-emitting diode.
12. The display device of claim 11 , further comprising a conductive layer on the bank layer and connected to the second electrode.
13. The display device of claim 12 , wherein the conductive layer is between the bank layer and the pixel separating layer.
14. The display device of claim 1 , wherein the bank layer comprises:
a first bank; and
a second bank on the first bank,
wherein a width of the second bank is less than a width of the first bank in a plan view.