Patent ID: 9476551
Filing Date: 2016-10-25
CPC Classification: E04F,F21S,F21V,F21Y,Y10T

Claim Text:
1. A non-transparent light-emitting construction element comprising: a construction element having a mounting side and a user-facing side to be facing a user when said light-emitting construction element is used in a construction; and a light-emitter embedded in said construction element, wherein said light-emitter is embedded in said construction element in such a way that said light-emitter is non-visible in its off-state and light from the light-emitter escapes from the construction element when the light-emitter is in its on-state, wherein said construction element comprises: a top layer having a user facing side and a mounting side, wherein said mounting side comprises a plurality of cavities; and a carrier comprising a plurality of light-emitters, each being arranged in a respective one of said cavities in said top layer, wherein said top layer has a rough surface having peaks and valleys and wherein said cavities in said top layer are extending through said top layer and wherein the light-emitters are protruding from the surface of said top layer.