Lighting device

1. A lighting device comprising a pixel array of light-emitting pixels arranged next to one another, the pixel array comprising light-emitting pixels with different pixel shapes,

wherein the pixel array and the light-emitting pixels comprise quadrangular shapes,

and wherein the pixel array comprises a distorted structure in such a manner that the pixel array comprises outwardly curved sides and, towards the edge of the pixel array, light-emitting pixels comprising shapes increasingly deviating from a rectangular shape are present.

2. The lighting device according to claim 1 ,

wherein the distorted structure corresponds to a barrel-shaped distortion of a rectangular grid.

3. The lighting device according to claim 1 ,

comprising an imaging optics arranged downstream of the pixel array for optically imaging a light radiation generated by means of the pixel array,

wherein an optical distortion counteracting the distorted structure can be effected by means of the imaging optics so that optical images of the pixel array and of the light-emitting pixels can be generated in an illumination region, which images comprise rectangular shapes or which, in contrast to the pixel array and to the light-emitting pixels, comprise shapes deviating to a lesser extent from a rectangular shape.

4. The lighting device according to claim 3 ,

wherein a pincushion-shaped distortion can be effected by means of the imaging optics.

5. The lighting device according to claim 3 ,

wherein the imaging optics is configured in such a way that optical images of the light-emitting pixels are present in the illumination region that comprise increasingly larger dimensions towards the edge of the optically imaged pixel array.

6. The lighting device according to claim 1 ,

wherein the light-emitting pixels of the pixel array can be driven separately from each other.

7. The lighting device according to claim 1 ,

comprising a pixelated light-emitting semiconductor chip, by means of which the pixel array of the light-emitting pixels is formed.

8. The lighting device according to claim 7 ,

comprising an electronic semiconductor chip on which the pixelated light-emitting semiconductor chip is arranged,

wherein the electronic semiconductor chip is configured to drive the light-emitting pixels of the pixel array.

9. The lighting device according to claim 8 ,

wherein the pixelated light-emitting semiconductor chip and the electronic semiconductor chip comprise contact structures which are electrically connected to each other,

and wherein the contact structure of the pixelated light-emitting semiconductor chip and/or the contact structure of the electronic semiconductor chip comprises at least one redistribution layer.

10. A lighting device comprising a pixel array of light-emitting pixels arranged next to one another, the pixel array comprising light-emitting pixels with different pixel shapes,

wherein the pixel array and the light-emitting pixels comprise quadrangular shapes,

wherein the pixel array comprises a shape deviating from a rectangular shape and comprises light-emitting pixels which comprise shapes deviating from a rectangular shape,

wherein the lighting device comprises an imaging optics arranged downstream of the pixel array for optically imaging a light radiation generated by means of the pixel array,

and wherein an optical distortion can be effected by means of the imaging optics so that optical images of the pixel array and of the light-emitting pixels can be generated in an illumination region, which images comprise rectangular shapes or which, in contrast to the pixel array and to the light-emitting pixels, comprise shapes deviating to a lesser extent from a rectangular shape.

11. The lighting device according to claim 10 ,

wherein the imaging optics is configured in such a way that optical images of the light-emitting pixels are present in the illumination region that comprise increasingly larger lateral dimensions from the center of the optically imaged pixel array towards the edge of the optically imaged pixel array.

12. The lighting device according to claim 10 ,

wherein the pixel array comprises a distorted structure in such a manner that the pixel array comprises outwardly curved sides and, starting from the center of the pixel array towards the edge of the pixel array, light-emitting pixels comprising shapes increasingly deviating from a rectangular shape are present.

13. The lighting device according to claim 12 ,

wherein the distorted structure of the pixel array corresponds to a barrel-shaped distortion of a rectangular grid, and

wherein a pincushion-shaped optical distortion counteracting the distorted structure can be effected by means of the imaging optics.

14. A lighting device comprising a pixel array of light-emitting pixels arranged next to one another, the pixel array comprising light-emitting pixels with different pixel shapes,

wherein the pixel array and the light-emitting pixels comprise rectangular shapes,

and wherein the light-emitting pixels comprise increasingly larger dimensions towards the edge of the pixel array.

15. The lighting device according to claim 14 ,

comprising an imaging optics arranged downstream of the pixel array for optically imaging a light radiation generated by means of the pixel array,

wherein optical images of the pixel array and of the light-emitting pixels can be generated in an illumination region by means of the imaging optics in such a way that optical images of the light-emitting pixels are present comprising increasingly larger dimensions towards the edge of the optically imaged pixel array.

16. The lighting device according to claim 15 ,

wherein the optical images of the pixel array and of the light-emitting pixels that can be generated in the illumination region by means of the imaging optics comprise rectangular shapes.

17. The lighting device according to claim 15 ,

wherein the imaging optics is configured to optically image the pixel array in a distortion-free manner.

18. The lighting device according to claim 14 ,

wherein the increasingly larger dimensions of the light-emitting pixels are present starting from the center of the pixel array towards the edge sides and the corners of the pixel array.

19. The lighting device according to claim 14 ,

wherein square light-emitting pixels are present in the center and along diagonals of the pixel array, and wherein the remaining light-emitting pixels of the pixel array are non-square rectangular pixels.