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Title:
PLANT-GROWING LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/149744
Kind Code:
A1
Abstract:
The present invention comprises: a substrate extending by a predetermined length; multiple first LEDs mounted on the substrate and installed in a row to be spaced apart from each other by a predetermined interval along the longitudinal direction of the substrate, the first LEDs being connected in series to each other such that same can be turned on/off simultaneously; multiple second LEDs disposed between the first LEDs on a line on which the first LEDs are arranged, the second LEDs being connected in series to each other such that same can be turned on/off simultaneously; and multiple third LEDs disposed between the first LED and the second LED on a line on which the first LEDs are arranged, the third LEDs being connected in series to each other such that same can be turned on/off simultaneously. Multiple first LEDs, second LEDs, and third LEDs continuously disposed adjacent to one another constitute a single unit lighting unit. The unit lighting unit is continuously disposed on the substrate. The first LEDs, the second LEDs, and the third LEDs emit light in different wavelength bands, respectively. The purpose of the present invention is to provide a unit lighting unit comprising first LEDs, second LEDs, and third LEDs which output light in different wavelength bands, respectively, such that workers can output light appropriate for a growth environment customized for raising and growth of various plants.

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Inventors:
JUNG JONG HYUN (KR)
Application Number:
PCT/KR2023/001572
Publication Date:
August 10, 2023
Filing Date:
February 03, 2023
Export Citation:
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Assignee:
ODYSSEYGLOBAL CO LTD (KR)
International Classes:
A01G7/04; A01G9/24; F21V19/00; F21V29/56; F21V33/00; H05B45/20; F21Y113/10; F21Y115/10
Domestic Patent References:
WO2020036255A12020-02-20
Foreign References:
KR20150033363A2015-04-01
KR101200035B12012-11-12
KR20150033364A2015-04-01
KR20100057849A2010-06-01
KR20160131504A2016-11-16
Attorney, Agent or Firm:
G1 IP LAW FIRM (KR)
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