Patent ID: 6952079

Claim:
A luminaire comprising: a front surface; a recessed portion comprising an interface surface having a first width (W 1 ) extending generally in a first plane at a base of the recessed portion, the interface surface being generally parallel with the front surface, wherein the recessed portion is configured to receive an organic light emitting diode (OLED), and wherein the recessed portion comprises a depth (D) that is approximately equal to the thickness of a transparent substrate of the organic light emitting diode that the recessed portion is configured to receive; and a plurality of sides contiguous with one another, at least partially surrounding the recessed portion and extending between the interface surface and the front surface at an acute angle (σ) with respect to the interface surface, each of the sides having a length and wherein a projection of the length of the sides into a second plane generally parallel with the first plane of the interface surface has a second width (W 2 ), and wherein the angled sides are configured to reflect light transmitted from the recessed portion towards the front surface.