Patent ID: 8455275
Filing Date: 2013-06-04
Classification: H01L

Abstract:
1. A method for making light emitting diode package, comprising: providing a substrate, the substrate comprising a first metal layer, a second metal layer and an insulating layer sandwiched between the first metal layer and the second metal layer; defining a plurality of cavities through the second metal layer and the insulating layer to expose the first metal layer; etching the second metal layer to form a plurality of pairs of spaced first conductive portion and second conductive portion each around a corresponding cavity; positioning LED chips inside the cavities to make the LED chips be in thermal connection with the first metal layer and electrically connecting two electrodes of each of the LED chips to a corresponding pair of first conductive portion and second conductive portion respectively; and filling the cavities with an encapsulation to cover the LED chips wherein after filling the cavities with the encapsulation, the substrate is cut into a plurality of individual light emitting diode packages each including a corresponding LED chip; and wherein the first conductive portion is electrically connected to the second conductive portion after the etching of the second metal layer and before the cutting of the substrate, and the first conductive portion is insulated from the second conductive portion after the cutting of the substrate.