Solid-state light emitting device with improved color emission

1. A light emitting device, comprising:

a light emitting diode (LED) having a light emitting first side surface and a light emitting second side surface defining a corner therebetween, and a light emitting top surface;

a luminophoric medium layer directly on the light emitting top surface and at least partially covering the corner; and

a support layer disposed between the corner and the luminophoric medium layer, a perimeter of the support layer comprising a transition area that curves from a position proximate the light emitting first side surface to another position proximate the light emitting second side surface, the transition area separating the luminophoric medium layer from the corner, and wherein the support layer extends at least partially over the light emitting top surface.

2. The light emitting device of claim 1 wherein the support layer extends laterally from the corner.

3. The light emitting device of claim 1 wherein the LED is mounted on a surface and the support layer extends from the corner to the surface such that the transition area is on the surface.

4. The light emitting device of claim 1 wherein the LED is mounted on a supporting surface and the support layer is generally sloped toward the supporting surface.

5. The light emitting device of claim 1 wherein the support layer extends from adjacent the corner and a top surface of the support layer curves away from the LED.

6. The light emitting device of claim 1 wherein the support layer comprises an optical gel.

7. The light emitting device of claim 6 wherein the optical gel comprises silicone.

8. The light emitting device of claim 1 wherein the support layer is transparent.

9. The light emitting device of claim 1 wherein the support layer comprises a top surface that extends from the light emitting first side surface.

10. The light emitting device of claim 9 wherein the top surface of the support layer has a curved shape that asymptotically approaches the light emitting first side surface.

11. The light emitting device of claim 9 wherein the top surface of the support layer is formed of a plurality of curved portions.

12. The light emitting device of claim 9 wherein the top surface of the support layer is at least partially linear.

13. The light emitting device of claim 1 wherein the support layer comprises at least one of an epoxy, a plastic, sapphire, and a glass.

14. The light emitting device of claim 1 wherein the support layer comprises a stand-alone component that has structural integrity.

15. The light emitting device of claim 14 wherein the support layer comprises at least one of a ring and a cap that is separately mounted over the LED.

16. A light emitting device, comprising:

a body;

a light emitting diode (LED) mounted on the body, the LED having a light emitting first surface and a light emitting second surface defining a corner therebetween, and a light emitting top surface;

a support layer disposed to receive light emitted by the light emitting second surface and disposed adjacent the corner, the support layer having a perimeter on the body, the perimeter comprising a transition that curves proximate the corner, and wherein the support layer extends at least partially over the light emitting top surface; and

a luminophoric medium layer at least partially covering the light emitting first surface and the light emitting second surface, the luminophoric medium layer being at least partially supported by the support layer.

17. The light emitting device of claim 16 wherein the support layer comprises a gel.

18. The light emitting device of claim 16 wherein the support layer terminates adjacent the corner and extends away from the LED.

19. The light emitting device of claim 16 wherein the body comprises a cavity and the LED is mounted on a supporting surface within the cavity.

20. The light emitting device of claim 19 further comprising a lens on the cavity.