Title:
LED LIGHTING DEVICE HAVING STERILIZING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2020/105998
Kind Code:
A1
Abstract:
A lighting device, according to one embodiment, comprises: a white light emitting device comprising at least one first light emitting diode so as to implement white light; and at least one second light emitting diode for emitting light suitable for sterilizing at least one pathogenic microorganism, wherein the light emitted by the second light emitting diode has a center wavelength of about 430 nm, and the lighting device emits the white light implemented by the white light emitting device and the light generated by the second light emitting diode to the outside.
Inventors:
JUNG SANG WOOK (KR)
Application Number:
PCT/KR2019/015793
Publication Date:
May 28, 2020
Filing Date:
November 19, 2019
Export Citation:
Assignee:
SEOUL VIOSYS CO LTD (KR)
International Classes:
A61L9/18; A61L2/08; F21V33/00; F21Y115/10
Foreign References:
| KR20180054183A | 2018-05-24 | |||
| KR100891810B1 | 2009-04-07 | |||
| KR20050106945A | 2005-11-11 | |||
| JP2008218733A | 2008-09-18 | |||
| KR20140075246A | 2014-06-19 |
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (KR)
Download PDF: