Patent ID: 8709842
Filing Date: 2014-04-29
Classification: H01L

Abstract:
1. A method for manufacturing an LED package, comprising steps of: providing a substrate, the substrate comprising a plate and a plurality of pairs of first electrodes and second electrodes, each of the first electrodes being separated and electrically insulated from a corresponding second electrode; arranging a plurality of LED chips on the substrate, each of the LED chips being electrically connected to a corresponding one of the first electrodes and a corresponding one of the second electrodes; forming an encapsulation layer on the substrate to seal the LED chips therein; providing a light transmission layer on a light output path of each LED chip, the light transmission layer comprising two parallel transparent plates and a fluorescent layer sandwiched between the two transparent plates; and processing the light transmission layer between the adjacent LED chips by etching, and cutting the substrate between the adjacent LED chips to obtain a plurality of separated LED packages; wherein the light transmission layer is directly located on a top surface of each LED chip, and the encapsulation layer also seals the light transmission layer therein.