Patent ID: 7928655
Filing Date: 2011-04-19
Classification: H01L

Abstract:
1. A light-emitting diode (LED) device, comprising: a semiconductor substrate with a planar top surface; a light-emitting diode (LED) chip disposed over the planar top surface of the semiconductor substrate; two isolated outer wiring layers formed through the semiconductor substrate and electrically connected to the light-emitting diode chip, serving as input terminals; a transparent encapsulating layer formed over the semiconductor substrate, capping the LED chip and the two isolated outer wiring layers; an insulating layer formed over the semiconductor substrate, surrounding the transparent encapsulating layer and covering the two isolated outer wiring layers, wherein the insulating layer is coplanar with the transparent encapsulating layer; a conductive redistribution layer formed through the transparent encapsulating layer and formed over a portion of a top surface of the transparent encapsulating laver, electrically connecting the light-emitting diode chip with the isolated outer wiring layers; and a lens module adhered to the conductive redistribution layer, the insulating layer and the transparent encapsulating layer to cap the light-emitting diode chip, comprising: a fluorescent layer; and a lens covering or covered by the fluorescent layer.