What is claimed is:1. A lighting device including:a substrate comprising a material that is transparent to light within a predetermined range of wavelengths, the substrate including one or more optical member on a surface of the substrate;a color conversion material comprising quantum dots and disposed over a predetermined region of a surface of the substrate opposite the optical member;a first electrode disposed over at least a portion of the color conversion material, the first electrode being transparent to light within a second predetermined range of wavelengths;an emissive layer disposed over at least a portion of the first electrode, wherein the emissive layer comprises a material capable of emitting blue light; anda second electrode disposed over the emissive layer.2. A lighting device in accordance with claim 1, wherein the optical member comprises a microlens array.3. A lighting device in accordance with claim 1, wherein the optical member comprises a micro-relief structure.4. A lighting device in accordance with claim 1, wherein the optical member comprises a substantially hemispherical surface.5. A lighting device in accordance with claim 1, wherein the optical member comprises a curved surface.6. A lighting device in accordance with claim 1, wherein the color conversion material including quantum dots is included in a layer comprising a predetermined arrangement of sub-layers disposed over a predetermined region of a surface of the substrate.7. A lighting device in accordance with claim 1, wherein the color conversion material including quantum dots is included in a layered arrangement including two or more layers disposed over a predetermined region of a surface of the substrate.8. A lighting device in accordance with claim 1, wherein the device further comprises one or more charge transport layers between the first and second electrodes.9. A lighting device in accordance with claim 1, wherein the device further comprises one or more charge injection layers between the first and second electrodes.10. A lighting device in accordance with claim 1, wherein the device comprises an OLED.11. A lighting device in accordance with claim 1, wherein the emissive layer comprises quantum dots.12. A lighting device in accordance with claim 1, wherein the device comprises a thin film light emitting device.13. A lighting device in accordance with claim 1, wherein the device comprises a thin film electroluminescent device.14. A light emitting device in accordance with claim 6, wherein a first portion of the sub-layers comprises optically transparent scatterers or non-scattering material, a second portion of the sub-layers comprises quantum dots capable of emitting red light, and a third portion of the sub-layers comprises quantum dots capable of emitting green light.15. A light emitting device in accordance with claim 6, wherein a first portion of the sub-layers comprises optically transparent scatterers or non-scattering material, and a second portion of the sub-layers comprises quantum dots capable of emitting yellow light.16. A light emitting device in accordance with claim 7, wherein the layered arrangement comprises a first film including quantum dots capable of emitting red light, and a second film including quantum dots capable of emitting green light, and a third film including scatterers or non-scattering material to outcouple light.17. A light emitting device in accordance with claim 7, wherein the layered arrangement comprises a first film including quantum dots capable of emitting yellow light, a second film including scatterers or non-scattering material to outcouple light.18. A lighting device in accordance with claim 16, wherein the first film, the second film, and the third film are formed in order with the first film being nearest the first electrode.
