Display module
A display module includes a display area and a non-display area disposed outside the display area on a plane. The display module includes a base layer, a circuit device layer, a display device layer, a thin film encapsulation layer, and a touch sensing layer. An inorganic layer of the touch sensing layer contacts an inorganic layer of the circuit device layer exposed by an organic layer of the circuit device layer. An inorganic layer of the thin film encapsulation layer is disposed between the inorganic layer of the touch sensing layer and the inorganic layer of the circuit device layer to block a moisture penetration path which causes delamination of the thin film encapsulation layer.
1. A display device comprising:
a base layer comprising a display area and a non-display area disposed outside the display area;
an intermediate inorganic layer disposed on the base layer and overlapping the display area and the non-display area;
an intermediate organic layer disposed on the intermediate inorganic layer to expose a portion of the intermediate inorganic layer within the non-display area in a plan view;
a light emitting diode disposed on the intermediate organic layer and overlapping the display area;
a thin film encapsulation layer disposed on the light emitting diode and comprising a first encapsulation inorganic layer, an encapsulation organic layer on the first encapsulation inorganic layer, and a second encapsulation inorganic layer on the encapsulation organic layer, at least one of the first encapsulation inorganic layer and the second encapsulation inorganic layer comprising a first region overlapping the display area and a second region overlapping the non-display area and having a thickness less than that of the first region;
a first inorganic layer is disposed on the thin film encapsulation layer;
an electrode disposed on the first inorganic layer; and
a second inorganic layer on the first inorganic layer and overlapping the display area and the non-display area,
one of the first inorganic layer or the second inorganic layer contacts the portion of the intermediate inorganic layer exposed by the intermediate organic layer.
2. The display device of claim 1 , wherein an edge of the intermediate organic layer is disposed inside an edge of the intermediate inorganic layer in a plan view.
3. The display device of claim 1 , wherein the thickness of the second region becomes smaller as a distance from the first region increases.
4. The display device of claim 1 , further comprising a protrusion part disposed outside an edge of the intermediate organic layer and extending along the edge of the intermediate organic layer.
5. The display device of claim 4 , wherein the protrusion part surrounds the edge of the intermediate organic layer.
6. The display device of claim 4 , further comprising signal line electrically connected to the light emitting diode and signal pad connected to the signal line, and
the signal pad is disposed in the non-display area.
7. The display device of claim 4 , wherein one of the first inorganic layer or the second inorganic layer overlaps the protrusion part.
8. The display device of claim 1 , further comprising an organic layer disposed on the second inorganic layer.
9. The display device of claim 8 , wherein an edge of the organic layer is disposed outside an edge of the second inorganic layer in a plan view.
10. The display device of claim 1 , wherein the non-display area comprises a first non-bending area, a second non-bending area spaced apart from the first non-bending area in a first direction, and a bending area defined between the first non-bending area and the second non-bending area, and
the bending area is bent so that a bending axis is defined in a second direction perpendicular to the first direction.
11. The display device of claim 1 , wherein the intermediate inorganic layer has a groove through which a portion of the non-display area of the base layer is exposed, and
a dummy organic pattern is disposed inside the groove.
12. The display device of claim 1 , further comprising inorganic material lines disposed outside an edge of the intermediate inorganic layer to extend along the edge of the intermediate inorganic layer.
13. The display device of claim 12 , wherein one of the first inorganic layer or the second inorganic layer is spaced apart from the inorganic material lines.
14. The display device of claim 12 , further comprising an organic layer disposed on the second inorganic layer, and
wherein the organic layer overlaps the inorganic material lines.