Patent ID: 8569944

Claim:
A light-emitting device, comprising; a light-emitting diode arranged on a substrate, the light-emitting diode to emit light of a first wavelength; a transparent molding part enclosing the light-emitting diode; a first wavelength conversion material layer disposed on the transparent molding part and configured to convert the light of the first wavelength into light of a second wavelength, and comprising an opening; a first light-transmitting member interposed between the light-emitting diode and the first wavelength conversion material layer; and a second wavelength conversion material layer arranged on the first wavelength conversion material layer, the second wavelength conversion material layer to convert the light of the first wavelength into light of a third wavelength, wherein the first light-transmitting member faces a surface of the light-emitting diode, and the first light-transmitting member is configured to transmit the light of the first wavelength and to reflect the light of the second wavelength, and wherein the opening is filled with the second wavelength conversion material layer.