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1. (WO2018184575) LIGHT SOURCE MODULE, AND ILLUMINATION DEVICE COMPRISING LIGHT SOURCE MODULE

Pub. No.:    WO/2018/184575    International Application No.:    PCT/CN2018/081969
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Thu Apr 05 01:59:59 CEST 2018
IPC: F21K 9/64
F21V 23/00
F21Y 115/10
Applicants: SUZHOU OPPLE LIGHTING CO., LTD.
苏州欧普照明有限公司
OPPLE LIGHTING CO., LTD.
欧普照明股份有限公司
Inventors: ZHOU, Zhixian
周志贤
QIANG, Jie
强洁
Title: LIGHT SOURCE MODULE, AND ILLUMINATION DEVICE COMPRISING LIGHT SOURCE MODULE
Abstract:
A light source module (104), and an illumination device using the light source module (104). The peak wavelengths, peak intensities and colour coordinates of blue light, red light and green light in irradiation light emitted by the light source module (104) are adjusted to within preset ranges so that the irradiation light emitted by the light source module (104) has a specific spectral distribution. The present invention takes into account a colour theory evaluation on an illumination effect, as well as a spectral impact on an actual illumination effect, and a light-emitting material impact on a spectrum, so as to arrive at a light source which has a high illuminated object preference, a high vividness, a high colour rendering index and a high colour gamut index, and is similar in effect to a ceramic metal halide lamp.