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1. (WO2017039024) LIGHT-EMITTING DIODE MODULE HAVING COLOUR MIXING AND BLUE-LIGHT BLOCKING FUNCTIONS, AND LIGHTING APPARATUS INCLUDING SAME

Pub. No.:    WO/2017/039024    International Application No.:    PCT/KR2015/009133
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Sep 01 01:59:59 CEST 2015
IPC: F21S 10/02
F21S 2/00
F21V 5/04
Applicants: SOL COMPONENT CO., LTD.
주식회사 쏠컴포넌트
Inventors: HONG, Young Ghi
홍영기
Title: LIGHT-EMITTING DIODE MODULE HAVING COLOUR MIXING AND BLUE-LIGHT BLOCKING FUNCTIONS, AND LIGHTING APPARATUS INCLUDING SAME
Abstract:
The present invention relates to a light-emitting diode module having colour mixing and blue-light blocking functions, and a lighting apparatus including the same. A light-emitting diode module having colour mixing and blue-light blocking functions, and a lighting apparatus including the same are provided, the light-emitting module comprising: one or more white-light LEDs which radiate white-light, and one or more red-light LEDs which radiate red-light, one or more yellow-light LEDs which radiate yellow-light or LEDs which are selected from a combination of one or more red-light LEDs and one or more yellow-light LEDs; a blue-light blocking part which is supported by a support member, which transmits 10% or less of blue-light in the range 400 nm - 450 nm that is emitted by the white-light LEDs, and which transmits 90% or more of light in the wavelength band of 520 nm or more; and a light diffusion part which is arranged in an upper part of the blue-light blocking part, and which augments diffusion of light emitted from a number of LEDs and mixes different illuminating lights.