Patent ID: 9459399
Filing Date: 2016-10-04
CPC Classification: E04B,F21V,F21W,F21Y,G02B

Claim Text:
1. A light-emitting panel comprising: a first panel sheet, the first panel sheet being optically transparent; a second panel sheet, at least one of the first panel sheet and the second panel sheet defining a plurality of through-holes; and a first cellular support panel sandwiched between the first panel sheet and the second panel sheet, the first cellular support panel comprising optically transparent cell walls defining a plurality of tubular channels extending from the first panel sheet towards the second panel sheet, the cell walls being substantially perpendicular to the first and second panel sheets, wherein the light-emitting panel further comprises a first two-dimensional light-source array comprising a first plurality of light-sources each being arranged to emit light into at least one of the tubular channels of the cellular support panel, and wherein the first plurality of light-sources comprises a first set of light-sources arranged to emit light towards the first panel sheet and a second set of light-sources arranged to emit light towards the second panel sheet.