Title:
LIGHT-EMITTING DIODE MODULE HAVING COLOUR MIXING AND BLUE-LIGHT BLOCKING FUNCTIONS, AND LIGHTING APPARATUS INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2017/039024
Kind Code:
A1
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.
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Inventors:
HONG YOUNG GHI (CA)
Application Number:
PCT/KR2015/009133
Publication Date:
March 09, 2017
Filing Date:
August 31, 2015
Export Citation:
Assignee:
SOL COMPONENT CO LTD (KR)
International Classes:
F21S10/02; F21S2/00; F21V9/40; F21V5/04
Foreign References:
| JP2015035372A | 2015-02-19 | |||
| KR20120080177A | 2012-07-16 | |||
| KR20090094007A | 2009-09-02 | |||
| KR101071020B1 | 2011-10-06 | |||
| US20070262702A1 | 2007-11-15 |
Attorney, Agent or Firm:
CHO, Sung Je (KR)
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