Patent ID: 8759841

Claim:
A light emitting device package, comprising: a sub mount; a light emitting device on the sub mount, and configured to generate light of a first wavelength, wherein the light emitting device comprises a light emitting diode; at least one electrode layer on the sub mount; a sealing material on the at least one electrode layer; a dielectric layer on the sealing material; a glass capping layer disposed on the dielectric layer; and a fluorescent layer on the glass capping layer, and configured to convert the light of the first wavelength into light of a second wavelength, wherein the dielectric layer includes a plurality of layers having at least two different refractive indices, that transmits the light of the first wavelength and reflects the light of the second wavelength, wherein the glass capping layer is disposed between the dielectric layer and the fluorescent layer, and wherein the sealing material comprises a glass material or an epoxy material.