Patent ID: 9171884
Filing Date: 2015-10-27
Classification: F21K,F21Y,H01L

Abstract:
1. A method of combining LEDs in a packaging unit, comprising: determining a color locus of a multiplicity of LEDs having the same color, classifying the LEDs into a plurality of different color locus ranges, each LED classified into a color locus range comprising the determined color locus of the respective LED, arranging the LEDs in the packaging unit such that the packaging unit contains a plurality of successive sequences respectively of a plurality of LEDs, taking the LEDs from the packaging unit, and mounting the LEDs in an LED lamp, wherein each sequence respectively has exactly one LED from each of the color locus ranges, the LEDs of the different color locus ranges are respectively arranged in the same order within the sequences, and the packaging unit is a roll on which the sequences are successively arranged.