Display device having fracture resistance
A display device including a base member, a circuit layer, a display layer, a thin film encapsulation layer, and a touch sensor layer. The base member includes a first area and a second area disposed adjacent to the first area. The circuit layer is disposed on the base member to cover the first area and to expose the second area. The display layer is disposed on the circuit layer to display an image. The thin film encapsulation layer is disposed on the display layer. The touch sensor layer is disposed on the thin film encapsulation layer and includes an organic layer extending from an upper portion of the thin film encapsulation layer to cover at least a portion of the exposed second area.
1. A display device comprising:
a display panel including a base member, a circuit layer disposed on the base member, a shock absorbing member disposed on the base member, a display layer disposed on the circuit layer, and a thin film encapsulation layer disposed on the display layer; and
a touch sensor layer disposed on the display panel,
wherein:
the touch sensor layer includes a first conductive layer disposed on the display panel, a first insulating layer disposed on the first conductive layer, a second conductive layer disposed on the first insulating layer, and a second insulating layer disposed on the second conductive layer;
the second insulating layer covers the shock absorbing member; and
an end of the circuit layer protrudes further than an end of the thin film encapsulation layer, and a portion of the circuit layer not covered by the thin film encapsulation layer is in contact with the second insulating layer.
2. The display device of claim 1 , wherein a portion of a top surface of the display panel has a crooked shape, and a portion of a bottom surface of the touch sensor layer has a crooked shape.
3. The display device of claim 1 , wherein an end of the first insulating layer is aligned with an end of the thin film encapsulation layer.
4. The display device of claim 1 , wherein the thin film encapsulation layer comprises a first inorganic thin film, an organic thin film, and a second inorganic thin film, sequentially stacked in that order.
5. The display device of claim 1 , wherein a portion of a top surface of the thin film encapsulation layer has a crooked shape, and a portion of a bottom surface of the touch sensor layer has a crooked shape.
6. The display device of claim 1 , wherein:
the base member comprises a first region overlapping the circuit layer and a second region non-overlapping the circuit layer are defined in the base member; and
an end of the second insulating layer protrudes further toward the second region than an end of the first insulating layer.
7. The display device of claim 1 , wherein the first insulating layer is an inorganic layer.
8. The display device of claim 1 , wherein the second insulating layer is an organic layer.
9. The display device of claim 1 , wherein:
the touch sensor layer further comprises an inorganic insulating layer disposed between the first conductive layer and the display panel; and
the inorganic insulating layer directly contacts the display panel.
10. The display device of claim 1 , wherein the shock absorbing member comprises patterns spaced apart from each other.
11. The display device of claim 10 , wherein the second insulating layer covers all of the patterns.
12. The display device of claim 10 , wherein the shock absorbing member further comprises a cover member covering all of the patterns, and the second insulating layer completely covers the cover member.
13. A display device comprising:
a display panel including a base member, a circuit layer disposed on the base member, a display layer disposed on the circuit layer, a thin film encapsulation layer disposed on the display layer, and a buffer layer disposed between the base member and the circuit layer and having an opening defined therein; and
a touch sensor layer disposed on the display panel,
wherein:
the touch sensor layer includes a first conductive layer disposed on the display panel, a first insulating layer disposed on the first conductive layer, a second conductive layer disposed on the first insulating layer, and a second insulating layer disposed on the second conductive layer;
a portion of the second insulating layer is filled into the opening;
an end of the circuit layer protrudes further than an end of the thin film encapsulation layer; and
a portion of the circuit layer not covered by the thin film encapsulation layer is in contact is with the second insulating layer.
14. The display device of claim 13 , wherein a portion of a top surface of the display panel has a crooked shape, and a portion of a bottom surface of the touch sensor layer has a crooked shape.
15. The display device of claim 13 , wherein the opening of the buffer layer does not overlap with the circuit layer in a plan view.
16. The display device of claim 13 , wherein the opening of the buffer layer does not overlap with the thin film encapsulation layer in a plan view.
17. The display device of claim 13 , wherein an end of the first insulating layer is aligned with an end of the thin film encapsulation layer.
18. The display device of claim 13 , wherein the first insulating layer is an inorganic layer, and the second insulating layer is an organic layer.
19. The display device of claim 13 , wherein:
the touch sensor layer further comprises an inorganic insulating layer disposed between the first conductive layer and the display panel; and
the inorganic insulating layer directly contacts the display panel.