Title:
LIGHT OUTPUT DEVICE FOR HEALTH CARE
Document Type and Number:
WIPO Patent Application WO/2020/197029
Kind Code:
A1
Abstract:
Various embodiments of the present invention relate to a light output device for health care. According to various embodiments of the present invention, a light output device for health care may comprise: a mask frame having the shape of a human face; a plurality of LEDs arranged on the mask frame to output light to a portion of a human body, which faces the mask frame; an LED substrate which is disposed on the mask frame and on which a circuit for lighting the plurality of LEDs is installed; and a wavelength conversion unit disposed on the plurality of LEDs to convert light output from the plurality of LEDs into near-infrared light, wherein the wavelength conversion unit includes near-infrared quantum dots. Other embodiments may also be possible.
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Inventors:
HONG SU JEONG (KR)
Application Number:
PCT/KR2019/015417
Publication Date:
October 01, 2020
Filing Date:
November 13, 2019
Export Citation:
Assignee:
HONG SU JEONG (KR)
International Classes:
A61N5/06; A61B5/024
Foreign References:
KR20190008451A | 2019-01-24 | |||
KR101593582B1 | 2016-02-15 | |||
KR20140039452A | 2014-04-02 | |||
KR20090055891A | 2009-06-03 | |||
KR101862280B1 | 2018-05-29 |
Attorney, Agent or Firm:
LIM, Hyung Chul et al. (KR)
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