Display device and manufacturing method thereof
A display device includes: a first substrate including: a display area including a plurality of pixels, and a peripheral area positioned around the display area; a thin film transistor positioned on the first substrate; a pixel electrode layer positioned on the thin film transistor and including more than one pixel electrodes positioned in the display area; and a pixel definition layer positioned on the pixel electrode layer and including a peripheral portion overlapping a voltage transmission electrode. The peripheral portion includes a spacer and an inclination portion connected to the spacer and positioned at a first side of the spacer, and the inclination portion has a concave inclination surface.
1. A display device comprising:
a first substrate including a display area including a plurality of pixels, and a peripheral area around the display area;
a thin film transistor on the first substrate;
a voltage transmission line in the peripheral area and transmitting a common voltage;
a passivation layer on the thin film transistor and the voltage transmission line;
a pixel electrode on the passivation layer and in the display area;
a voltage transmission electrode on the passivation layer and in the peripheral area, the voltage transmission electrode having a plurality of holes; and
a layer including a peripheral portion on the voltage transmission electrode,
wherein the peripheral portion of the layer overlaps at least a part of at least one of the plurality of holes of the voltage transmission electrode in a plan view,
wherein the peripheral portion comprises:
a spacer; and
an inclination portion connected to the spacer and positioned at a first side of the spacer, and
wherein the inclination portion overlaps the at least a part of the at least one of the plurality of holes.
2. The display device of claim 1 ,
wherein the inclination portion has a concave inclination surface.
3. The display device of claim 2 , an edge of the spacer at the first side has a shape of protrusions and depressions that are alternately arranged in the plan view.
4. The display device of claim 3 , wherein the inclination portion includes a portion positioned in the depression in the plan view.
5. The display device of claim 2 , further comprising a second substrate opposing the first substrate,
wherein the spacer maintains a gap between the first substrate and the second substrate.
6. The display device of claim 2 , wherein the spacer and the inclination portion are elongated along an edge side of the first substrate.
7. The display device of claim 1 , wherein the peripheral portion has an edge having a shape of protrusions and depressions that are alternately arranged in the plan view.
8. The display device of claim 1 , wherein the passivation layer includes an edge side surface exposing the voltage transmission line.
9. The display device of claim 8 , wherein the peripheral portion overlaps the edge side surface of the passivation layer.
10. The display device of claim 8 , wherein the voltage transmission electrode overlaps the edge side surface of the passivation layer.
11. The display device of claim 1 , wherein the layer comprises a photosensitive material including a resin.
12. A display device comprising:
a first substrate including a display area including a plurality of pixels, and a peripheral area around the display area;
a thin film transistor on the first substrate;
a voltage transmission line in the peripheral area and transmitting a common voltage;
a passivation layer on the thin film transistor and the voltage transmission line;
a pixel electrode on the passivation layer and in the display area;
a voltage transmission electrode on the passivation layer and in the peripheral area, the voltage transmission electrode having a plurality of holes; and
a layer including a peripheral portion on the voltage transmission electrode,
wherein the peripheral portion of the layer overlaps at least a part of at least one of the plurality of holes of the voltage transmission electrode,
wherein the peripheral portion has an edge having a shape of protrusions and depressions that are alternately arranged in the plan view.
13. The display device of claim 12 , wherein the passivation layer includes an edge side surface exposing the voltage transmission line.
14. The display device of claim 13 , wherein the peripheral portion overlaps the edge side surface of the passivation layer.
15. The display device of claim 13 , wherein the voltage transmission electrode overlaps the edge side surface of the passivation layer.
16. The display device of claim 12 , wherein the layer comprises a photosensitive material including a resin.