Light emitting panel assemblies
View Patent ↗A light emitting assembly comprises a light source, a light emitting panel member having an input edge that receives light from the light source, and end edge and side edge reflectors. The panel member is received in a cavity or recess of a tray or housing. An additional component overlies the panel member. Light extracting deformities on or in a surface of the panel member cause light to be emitted from the panel member.
1. A light emitting assembly comprising at least one light source, a light emitting panel member having at least one input edge for receiving light from the light source and a light emitting surface, a tray or housing having a cavity or recess in which the panel member is entirely received, wherein the panel member has a pattern of light extracting deformities on or in at least one surface to cause light to be emitted from the light emitting surface of the panel member, end edge reflectors and side edge reflectors, and an additional component overlying the panel member, wherein the panel member has a greater width than height, and the light input edge has a refractive surface that redirects the light output distribution of the light source more in the width direction as the light enters the panel member.
2. The assembly of claim 1 , wherein the end edge reflectors and the side edge reflectors are on end edges and side edges of the panel member.
3. The assembly of claim 1 , wherein the end edge reflectors and the side edge reflectors are on end walls and side walls of the tray or housing.
4. The assembly of claim 1 , wherein the light source comprises one or more LEDs.