Patent ID: 9570424
Date: 2017-02-14
CPC Classifications: H01L

Claim:
1. A light source module, comprising: a circuit board; light emitting diode chips mounted on the circuit board by flip-chip bonding or a surface mounting technology (SMT); a diffusor sheet covering the circuit board and the light emitting diode chips; a wavelength converting layer covering a top and sides of the light emitting diode chips, wherein a thickness of the wavelength converting layer on the top and the sides of the light emitting diode chips are the same; and a reflector disposed between the light emitting diode chips, wherein the diffusor is disposed directly on an upper surface of the reflector and an upper surface of the wavelength converting layer, a side surface of each wavelength converting layer is connected to a corresponding reflector; and an upper surface of the diffusor sheet is flat.