Patent ID: 8679865
Filing Date: 2014-03-25
Classification: G01R,H01L

Abstract:
1. An LED package manufacturing method for an LED package array comprising a plurality of LED packages, the method comprising steps of: applying an electrical signal to the plurality of LED packages, and measuring a chromaticity of light emitted from each of the plurality of LED packages, wherein the plurality of LED packages are provided for measuring in a state in which phosphor-containing resin non-cured; calculating an additional amount of phosphor-containing resin to be dispensed to the LED packages deviating from the target chromaticity by comparing the measured chromaticity with a predetermined target chromaticity; and dispensing phosphor-containing resin to each of the LED packages deviating from the target chromaticity in an amount corresponding to the calculated additional amount of phosphor-containing resin to be dispensed, wherein the LED packages are provided for measuring in a state in which phosphor-containing resin is non-cured.