Light source classification system and method

摘要

A method of light source classification includes determining a plurality of color regions in the CIE 1976 chromaticity diagram according to desired classification criteria. The plurality of color regions of the CIE 1976 chromaticity diagram are converted into a plurality of color classification regions defined by color coordinates of the CIE 1931 chromaticity diagram. The light source is classified into one of the plurality of color classification regions. This classification method may allow for precise classification based on actual color differences, while providing light sources having color uniformity in the same classification region.

主权项

1. A method of light source classification comprising:
determining a plurality of color regions in a CIE 1976 chromaticity diagram according to desired classification criteria; determining a plurality of color classification regions corresponding to the plurality of color regions through coordinate conversion, thereby allowing the plurality of color regions of the CIE 1976 chromaticity diagram to be converted into the plurality of color classification regions defined by color coordinates of a CIE 1931 chromaticity diagram; measuring CIE 1931 color coordinates of light emitted from a light source to be classified; and classifying the light source according to one of the plurality of color classification regions, in which the measured CIE 1931 color coordinates are located.