Fabricating method of light emitting device and system, fabricated light emitting package and system using the same

摘要

In a method of forming an LED semiconductor device, and in an LED semiconductor device, an LED is provided on a substrate. A first encapsulant material layer is provided on the LED, and the first encapsulant material layer is firstly annealed. A luminescence conversion material layer is provided on the firstly annealed first encapsulant material layer, and the first encapsulant material layer and the luminescence conversion material layer and secondly annealed.