Display device

Abstract

A display device may include a dam for exposing a first opening portion of a first sub-pixel and a first opening portion of a second sub-pixel; a plurality of first lenses disposed corresponding to the first opening portions of the first sub-pixel and the first opening portions of the second sub-pixel; an optical layer disposed between the dam and the plurality of first lenses and including a first slot; and a filler disposed in the first slot of the optical layer, the first slot being located between one of the plurality of first lenses corresponding to the first opening portion of the first sub-pixel and another of the plurality of first lenses corresponding to the first opening portion of the second sub-pixel, and the first slot having a first thickness. Furthermore, the filler is aligned with two first lenses arranged along a first direction.

Claims

1. A display device, comprising: A substrate includes a first sub-pixel and a second sub-pixel; a first light-emitting device disposed on the first sub-pixel of the substrate; a second light-emitting device disposed on the second sub-pixel of the substrate; an optical layer disposed on the first light-emitting device and the second light-emitting device; a first lens disposed on the optical layer and overlapping with the first sub-pixel; a second lens disposed on the optical layer and overlapping with the second sub-pixel; a slot disposed on the optical layer and overlapping with a boundary between the first sub-pixel and the second sub-pixel; and a plurality of sensor electrodes disposed on the optical layer, wherein the sensor electrodes extend into the slot.

2. The display device as claimed in claim 1, wherein one side wall of the slot is inclined with a positive taper.

3. The display device as claimed in claim 1 further includes a filler disposed in the slot, the filler being in contact with an edge of the first lens and an edge of the second lens.

4. The display device as claimed in claim 3, wherein the optical layer is disposed closer to the substrate relative to an upper surface of the substrate than the filler is disposed relative to an upper surface of the substrate.

5. The display device as claimed in claim 1, wherein the first lens and the second lens have a planar shape extending in a first direction.

6. The display device as claimed in claim 5, wherein the length of the second lens in the first direction is different from the length of the first lens in the first direction.

7. The display device as claimed in claim 5, wherein the length of the first lens in a second direction perpendicular to the first direction is the same as the length of the second lens in the second direction.

8. The display device as claimed in claim 1, wherein the second lens is disposed on the same layer as the first lens.

9. The display device as described in claim 1, further comprising: An encapsulation layer is disposed between the first light-emitting device and the optical layer and between the second light-emitting device and the optical layer; and a black matrix is ​​disposed between the encapsulation layer and the optical layer, wherein the sensor electrodes are disposed outside the black matrix in contact with the black matrix in the slot, wherein the black matrix includes a region that overlaps with the slot.

10. The display device as claimed in claim 9, wherein the slot and the sensor electrodes overlap with the black matrix.

11. A display device, comprising: A substrate includes a first sub-pixel and a second sub-pixel; a first light-emitting device disposed on the first sub-pixel of the substrate; a second light-emitting device disposed on the second sub-pixel of the substrate; an optical layer disposed on the first light-emitting device and the second light-emitting device; a first lens disposed on the optical layer and overlapping with the first sub-pixel; a second lens disposed on the optical layer and overlapping with the second sub-pixel; a slot disposed on the optical layer and overlapping with a boundary between the first sub-pixel and the second sub-pixel; and a sensor electrode corresponding to the slot and extending along an inner side of the slot.

12. The display device as claimed in claim 11, wherein the sensor electrode extends completely through the slot.

13. The display device as claimed in claim 11 further includes a filler disposed on the sensor electrode in the slot, wherein each of the first lens and the second lens is in contact with the filler on the sensor electrode.

14. The display device as claimed in claim 13, wherein the sensor electrode contacts the first lens, the second lens and the filler.

15. The display device as claimed in claim 11, wherein the slot has a trapezoidal shape with an inverted cone shape.

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