Assembly having a plurality of LEDs and video board

1. An assembly comprising:

a housing including a back layer and sidewalls that form back and side external surfaces of an interior of the assembly, wherein the back layer and sidewalls are formed of a non-flammable A1-material,

a plurality of light emitting diodes which are arranged within the interior of the assembly, the plurality of light emitting diodes spaced from each other and the sidewalls by interspaces,

an interspace layer, wherein the interspace layer comprises a first heat-resistant or fire-proof or non-flammable material, and

a front panel, distinct from the interspace layer, located entirely in front of the plurality of light emitting diodes and the interspace layer and forming at least a portion of another external surface of the assembly, wherein the front panel comprises a second heat-resistant or fire-proof or non-flammable material,

wherein the interspace layer completely fills the interspaces between the plurality of light emitting diodes and between the plurality of light emitting diodes and the sidewalls,

wherein the interior directly below the front panel is completely filled by the interspace layer such that the interspace layer contacts an internal surface of the front panel,

wherein the front panel is not transparent or not sufficiently transparent for the light emitted by the light emitting diodes, and comprises a plurality of recesses which are arranged such that the front panel does not inhibit the light emitted by the light emitting diodes, at least in a direction of a surface normal, from being irradiated through the front panel, and

wherein the front panel, the interspace layer, and the housing encapsulate and provide fire protection for the plurality of light emitting diodes.

2. The assembly according to claim 1 , wherein at least one of: the interspace layer or the front panel, comprises an inorganic, ceramic, glass, or metallic material.

3. The assembly according to claim 1 , wherein the light emitting diodes are arranged on a first surface in a matrix form.

4. The assembly according to claim 1 , wherein the recesses are filled with a heat-resistant or fire-proof or non-inflammable material which is transparent or at least sufficiently transparent for the light emitted by the light emitting diodes.

5. The assembly according to claim 1 , wherein the first heat-resistant or fire-proof or non-flammable material is at least partially transparent for the light of the light emitting diodes.

6. The assembly according to claim 1 , wherein the interspace layer and the front panel comprise first and second partial surfaces, the plurality of recesses are arranged in both partial surfaces such that the interspace layer and the front panel do not inhibit the light emitted by the light emitting diodes, at least in the direction of the surface normal, wherein transparent or at least sufficiently transparent objects for the light emitted by the light emitting diodes and made from a heat-resistant or fire-proof or non-inflammable material are arranged on the partial surfaces.

7. The assembly according to claim 1 , wherein the front panel further comprises protrusions extending from the another external surface of the assembly in the direction of the surface normal to the front panel at a boundary of each of the recesses.

8. The assembly according to claim 7 , wherein the protrusions are located only in a partial region of the boundary of each of the recesses.

9. A video board comprising:

at least one assembly comprising a housing, wherein the housing includes a back layer and sidewalls that form an interior of the assembly, wherein the back layer and sidewalls are formed of a non-flammable A1-material,

a plurality of light emitting diodes which are arranged within the interior of the assembly spaced from each other and the sidewalls by interspaces,

an interspace layer, wherein the interspace layer comprises a first heat-resistant or fire-proof or non-flammable material,

a front panel, distinct from the interspace layer, located entirely in front of the plurality of light emitting diodes and the interspace layer and forming at least a portion of an external surface of the assembly, wherein the front panel comprises a second heat-resistant or fire-proof or non-flammable material,

wherein the interspace layer completely fills the interspaces between the plurality of light emitting diodes and between the plurality of light emitting diodes and the sidewalls,

wherein the interior directly below the front panel is completely filled by the interspace layer such that the interspace layer contacts an internal surface of the front panel,

wherein the front panel is not transparent or not sufficiently transparent for the light emitted by the light emitting diodes, and comprises a plurality of recesses which are arranged such that the front panel does not inhibit the light emitted by the light emitting diodes, at least in a direction of a surface normal, from being irradiated through the front panel, and

wherein the front panel, the interspace layer, and the housing encapsulate and provide fire protection for the plurality of light emitting diodes.

10. The video board according to claim 9 , wherein at least one of: the interspace layer or the front panel, comprises an inorganic, ceramic, glass, or metallic material.

11. The video board according to claim 9 , wherein the light emitting diodes are arranged on a first surface in a matrix form.

12. The video board according to claim 9 , wherein the recesses are filled with a heat-resistant or fire-proof or non-inflammable material which is transparent or at least sufficiently transparent for the light emitted by the light emitting diodes.

13. The video board according to claim 9 , wherein the first heat-resistant or fire-proof or non-flammable material is at least partially transparent for the light of the light emitting diodes.

14. The video board according to claim 9 , wherein the interspace layer and the front panel comprise first and second partial surfaces, the plurality of recesses are arranged in both partial surfaces such that the interspace layer and the front panel do not inhibit the light emitted by the light emitting diodes, at least in the direction of the surface normal, wherein transparent or at least sufficiently transparent objects for the light emitted by the light emitting diodes and made from a heat-resistant or fire-proof or non-inflammable material are arranged on the partial surfaces.

15. The video board according to claim 9 , wherein the front panel further comprises protrusions extending from the external surface of the assembly in the direction of the surface normal to the front panel at a boundary of each of the recesses.

16. The video board according to claim 15 , wherein the protrusions are located only in a partial region of the boundary of each of the recesses.

17. The video board according to claim 9 , further comprising a control device for controlling of the at least one assembly.

18. The video board according to claim 9 , further comprising energy supply means for supplying of the at least one assembly.

19. An assembly comprising:

a housing including a back layer and sidewalls that form back and side external surfaces of an interior of the assembly, wherein the back layer and sidewalls are formed of a non-flammable A1-material,

a plurality of light emitting diodes arranged on a first interior surface of the interior of the assembly, the plurality of light emitting diodes spaced from each other and the sidewalls by interspaces;

an interspace layer, wherein the interspace layer comprises a first heat-resistant or fire-proof or non-flammable material;

a front panel, distinct from the interspace layer, located entirely in front of the plurality of light emitting diodes and the interspace layer, wherein the front panel comprises a second heat-resistant or fire-proof or non-flammable material,

wherein the interspace layer completely fills the interspaces between the plurality of light emitting diodes and between the plurality of light emitting diodes and the sidewalls,

wherein the interior directly below the front panel is completely filled by the interspace layer such that the interspace layer contacts an internal surface of the front panel, and

wherein the first heat-resistant or fire-proof or non-flammable material is optically transparent and is located over the plurality of light emitting diodes,

wherein the second heat-resistant or fire-proof or non-flammable material is not transparent or not sufficiently transparent for the light emitted by the light emitting diodes, and comprises a plurality of recesses which are arranged such that the second heat-resistant or fire-proof or non-flammable material does not inhibit the light emitted by the light emitting diodes, at least in a direction of a surface normal, from being irradiated through the front panel, and

wherein the front panel, the interspace layer, and the housing encapsulate and provide fire protection for the plurality of light emitting diodes.

20. The assembly according to claim 19 , wherein at least one of: the interspace layer or the front panel, comprises an inorganic, ceramic, glass, or metallic material.

21. The assembly according to claim 19 , wherein the light emitting diodes are arranged on a first surface in a matrix form.