Patent ID: 8764225
Filing Date: 2014-07-01
Classification: F21K,F21V,F21Y,H01L

Abstract:
1. A light-emitting apparatus comprising: a light source for emitting a first light in a forward direction; a wavelength-converting layer, having a first arcuate shape, spaced apart from the light source and disposed in a path of the first light, the wavelength-converting layer configured to absorb at least a portion of the first light and emit a second light; a transparent member disposed between the light source and the wavelength-converting layer, wherein a width of the transparent member at an end adjacent the light source is different from a width of the transparent member at an end adjacent the wavelength-converting layer; and a monolithic reflective layer having a second arcuate shape and configured to be reflective of at least the second light, wherein the wavelength-converting layer is positioned between the monolithic reflective layer and the light source, and the monolithic reflective layer is separated from the wavelength-converting layer by a space; wherein the second light is configured to pass through the space before being reflected by the monolithic reflective layer.