Display apparatus

1. A display apparatus comprising:

a display layer including a plurality of organic light emitting elements and an encapsulation layer covering the plurality of organic light emitting elements, and defining a plurality of light emitting areas and a non-light emitting area surrounding the light emitting areas; and

an input sensing layer on the display layer,

wherein the input sensing layer comprises:

a first conductive pattern on the encapsulation layer;

an insulating layer on the first conductive pattern to cover the first conductive pattern, and defining a plurality of light collecting patterns overlapping with the light emitting areas in a plan view;

a second conductive pattern on a top surface of the insulating layer; and

an overcoat layer on the second conductive pattern to cover the insulating layer and the second conductive pattern,

wherein each of the light collecting patterns is recessed downward from the top surface of the insulating layer, and

wherein a portion of an upper surface of the encapsulation layer is exposed from the light collecting patterns and is covered by the overcoat layer.

2. The display apparatus of claim 1 , wherein a refractive index of the overcoat layer is greater than a refractive index of the insulating layer.

3. The display apparatus of claim 2 , wherein an inner surface of each of the light collecting patterns has an inclined surface that is inclined downward from the top surface of the insulating layer.

4. The display apparatus of claim 3 , wherein each of the light collecting patterns defines a pattern hole that passes through the insulating layer.

5. The display apparatus of claim 3 , wherein an angle formed between the inclined surface and a bottom surface of the insulating layer is about 30 degrees to about 70 degrees.

6. The display apparatus of claim 3 , wherein the inclined surface comprises:

a first inclined surface having a first angle with respect to a bottom surface of the insulating layer; and

a second inclined surface connected to the first inclined surface and having a second angle with respect to the bottom surface of the insulating layer, and

wherein the first angle is less than the second angle.

7. The display apparatus of claim 3 , wherein the inclined surface comprises a curved surface.

8. The display apparatus of claim 1 , wherein the insulating layer comprises an organic material.

9. The display apparatus of claim 1 , wherein:

the first conductive pattern comprises first connection patterns; and

the second conductive pattern comprises:

first sensing patterns connected to each other by the first connection patterns;

second sensing patterns insulated from the first sensing patterns; and

second connection patterns configured to connect the second sensing patterns to each other.

10. The display apparatus of claim 9 , wherein the first sensing patterns are arranged in a first direction in a plan view, and the second sensing patterns are arranged in a second direction crossing the first direction in the plan view,

wherein the first connection patterns and the first sensing patterns are connected to each other to define one first sensing electrode, and the second connection patterns and the second sensing patterns are connected to each other to define one second sensing electrode, and

wherein the first sensing electrode is provided in a plurality and arranged along the second direction, and the second sensing electrode is provided in a plurality and arranged along the first direction.

11. The display apparatus of claim 10 , wherein the input sensing layer further comprises a light blocking layer between the display layer and the insulating layer,

wherein the light blocking layer overlaps with the non-light emitting area in a plan view, and

wherein the first conductive pattern is located above the light blocking layer.

12. The display apparatus of claim 11 , wherein a top surface and a side surface of the light blocking layer are covered by the insulating layer.

13. The display apparatus of claim 11 , wherein a spaced distance between the light blocking layer and each of the light emitting areas is about 3 μm.

14. The display apparatus of claim 11 , wherein the input sensing layer further comprises a cover layer between the light blocking layer and the first conductive pattern to space the light blocking layer and the first conductive pattern from each other, and

wherein the cover layer comprises an inorganic material.

15. The display apparatus of claim 11 , wherein the insulating layer comprises:

a first section outside the light blocking layer to cover a side surface of the light blocking layer, the first section comprising an organic material; and

a second section above the light blocking layer and the first conductive pattern to cover a top surface of the light blocking layer and a top surface of the first conductive pattern, the second section comprising an inorganic material.

16. The display apparatus of claim 15 , wherein a side surface of the first section comprises an inclined surface.

17. The display apparatus of claim 15 , wherein a maximum height of the first section is greater than a maximum height of the second section, and

the first section covers a side surface and a portion of a top surface of the second section.

18. The display apparatus of claim 9 , wherein a plurality of openings are defined in the second conductive pattern, the plurality of openings overlapping with the plurality of light emitting areas in a one-to-one correspondence.

19. The display apparatus of claim 1 , wherein each of the organic light emitting elements comprises:

a first electrode connected to a thin film transistor;

a light emitting layer above the first electrode to overlap with one of the light emitting areas; and

a second electrode configured to cover the light emitting layer.

20. A display apparatus comprising:

a display layer comprising a plurality of organic light emitting elements and an encapsulation layer covering the plurality of organic light emitting elements, and defining a plurality of light emitting areas; and

an input sensing layer on the display layer,

wherein the input sensing layer comprises:

a first conductive pattern on the encapsulation layer;

an insulating layer on the first conductive pattern to cover the first conductive pattern;

a second conductive pattern on the insulating layer; and

an overcoat layer on the second conductive pattern to cover the insulating layer and the second conductive pattern, and cover a portion of the encapsulation layer through a plurality of pattern holes, and

wherein the plurality of pattern holes overlapping with the light emitting areas in a one-to-one correspondence are defined in the insulating layer, the plurality of pattern holes comprising an inner side surface that is inclined.