COLOR CORRECTION METHOD FOR LIGHTING SYSTEM AND LIGHTING SYSTEM

WIPO Patent Application WO/2021/008333

A1

Disclosed are a color correction method for a lighting system and a lighting system, the lighting system comprises a first laser set (10), a second laser set (20), a driving assembly (30), a wavelength conversion device (40), and a light-combining assembly (50), wherein the first laser set (10) is used for emitting first base color light, the second laser set (20) is used for emitting second base color light, the driving assembly (30) is used for driving the first laser set (10) to emit the first base color light in a first timing sequence and a second timing sequence, and driving the second laser set (20) to emit the second base color light in the first timing sequence and the second timing sequence, the wavelength conversion device (40) is used for converting the first base color light into converted light in the second timing sequence, and the light-combining assembly (50) is used for combining the first base color light and the second base color light in the first timing sequence and combining the second base color light and the converted light in the second timing sequence. By means of the above method, the first base color light and the second base color light are combined, such that correction of the first base color light is realized to enable the first base color light to meet a preset color standard.

DU PENG (CN)
GUO ZUQIANG (CN)
LI YI (CN)

PCT/CN2020/098520

January 21, 2021

June 28, 2020

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APPOTRONICS CORP LTD (CN)

G03B21/20; F21S2/00

CN109426051A	2019-03-05
DE102014210389A1	2015-12-03
CN104321686A	2015-01-28
CN104685400A	2015-06-03
CN101435916A	2009-05-20
JP2017017698A	2017-01-19

See also references of EP 3988999A4

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