Patent ID: 9166125
Filing Date: 2015-10-20
Classification: H01L

Abstract:
1. A comprehensive light-emitting diode device, comprising: a translucent substrate comprising a first surface and a second surface opposite to the first surface; a light-emitting diode chip disposed on the first surface; a reflective layer disposed on the first surface and the light-emitting diode chip being surrounded by the reflective layer, wherein a distance between the light-emitting diode chip and the reflective layer is 50 to 100 μm; a first wavelength conversion layer disposed on the first surface, and the light-emitting diode chip and the reflective layer being covered by the first wavelength conversion layer; and a second wavelength conversion layer disposed on the second surface, wherein a vertical projection of the light-emitting diode chip is located in an area of the second wavelength conversion layer.