Display device
A display device includes: a first substrate including a first area, a second area surrounding the first area, and a third area surrounding the second area; a second substrate facing the first substrate; a sealing member between the first substrate and the second substrate at the third area; a color filter layer under the second substrate; a low refractive index layer under the color filter layer, overlapping with the first area, and spaced from the sealing member; a protective layer covering the low refractive index layer, surrounding a side surface of the low refractive index layer, and including an inorganic material; and a color conversion layer under the protective layer, overlapping with the first area, and including a plurality of color conversion parts spaced from each other.
1. A display device comprising:
a first substrate including a first area, a second area surrounding the first area, and a third area surrounding the second area;
a second substrate facing the first substrate in a thickness direction;
a sealing member between the first substrate and the second substrate at the third area;
a color filter layer under the second substrate;
a first layer under the color filter layer and with a different refractive index than adjacent layers;
a second layer under the first layer and overlapping with the sealing member;
a third layer under the second layer and above the first substrate; and
a capping layer between the second layer and the third layer and extending in the thickness direction to cover a side surface of the first layer.
2. The display device of claim 1 , wherein the color filter layer overlaps with the sealing member.
3. The display device of claim 1 , wherein the color filter layer comprises a first color filter, a second color filter, and a third color filter.
4. The display device of claim 3 , wherein a portion of the first color filter, a portion of the second color filter, and a portion of the third color filter overlap each other in a plan view.
5. The display device of claim 3 , wherein the first area includes a light emitting area and a light blocking area surrounding the light emitting area, and
a portion of the first color filter, a portion of the second color filter, and a portion of the third color filter overlap each other at the light blocking area.
6. The display device of claim 3 , wherein a portion of the first color filter, a portion of the second color filter, and a portion of the third color filter overlap each other at the second area.
7. The display device of claim 3 , wherein each of the first color filter, the second color filter, and the third color filter overlaps with the sealing member.
8. The display device of claim 1 , wherein a side surface of the capping layer is exposed to outside.
9. The display device of claim 1 , wherein the capping layer overlaps with the sealing member.
10. A display device comprising:
a first substrate including a first area, a second area surrounding the first area, and a third area surrounding the second area;
a second substrate facing the first substrate;
a sealing member between the first substrate and the second substrate at the third area;
a color filter layer under the second substrate;
a first layer under the color filter layer and with a different refractive index than adjacent layers;
a second layer under the first layer and overlapping with the sealing member;
a third layer under the second layer; and
a color conversion layer between the second layer and the capping layer in the first area and comprising a plurality of color conversion parts spaced from each other.
11. The display device of claim 1 , wherein a side surface of the first layer is exposed to outside.
12. The display device of claim 1 , wherein a side surface of the second layer is exposed to outside.
13. The display device of claim 1 , wherein a side surface of the third layer is exposed to outside.
14. The display device of claim 1 , wherein the first layer overlaps with the sealing member.
15. The display device of claim 1 , wherein the third layer overlaps with the sealing member.
16. A display device comprising:
a first substrate including a first area, a second area surrounding the first area, and a third area surrounding the second area;
a second substrate facing the first substrate;
a sealing member between the first substrate and the second substrate at the third area;
a color filter layer under the second substrate;
a first layer under the color filter layer and with a different refractive index than adjacent layers;
a second layer under the first layer and overlapping with the sealing member; and
a third layer under the second layer,
wherein the second layer is a protective layer comprising an inorganic material, and
the third layer is a barrier layer comprising at least one organic layer.