公开(公告)号：US20240426442A1

公开(公告)日：2024-12-26

申请号：US18821511

申请日：2024-08-30

Applicant: SEOUL VIOSYS CO.,LTD.

Inventor： Hyun Su SONG ,  Sang Min KO ,  Jong Hyeon KOO ,  Se Ryung KIM ,  Jin Won KIM

IPC: F21S10/02 ,  F21V23/00 ,  F21W131/109 ,  H05B45/20

Abstract: A plant cultivation light source includes a substrate and a first group of light sources. The first group of light sources includes a plurality of light sources disposed on the substrate, and a light source including a light emitting structure including a first semiconductor layer, an active layer, and a second semiconductor layer. The plurality of light sources operates to emit lights having different wavelength bands and includes a first light source that emits first light having an area of at least about 55% compared with an area of a normalized solar spectrum, a second light source that emits second light having a wavelength for cryptochrome, and a third light source that emits third light having a wavelength for phytochrome.

公开(公告)号：US20250057088A1

公开(公告)日：2025-02-20

申请号：US18934561

申请日：2024-11-01

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Se Ryung KIM ,  Sang Min KO ,  Jin Won KIM ,  Hyun Su SONG

IPC: A01G7/04 ,  A01G9/20 ,  A01G31/02 ,  H01L25/075 ,  H01L33/32 ,  H01L33/38 ,  H01L33/40 ,  H05B45/20 ,  H05B47/16

Abstract: A light source includes a controller configured to turn on or off a plurality of light sources depending on a light period. The controller can be configured to turn on the light sources during each of a plurality of light periods such that the light sources emit a light having a spectrum with a plurality of peaks toward the plant. At least one light period can include a first period and a second period and the first period preceding or following the second period. The controller can adjust the spectrum of the light between the first period and the second period and/or during different light periods.

公开(公告)号：US20240292791A1

公开(公告)日：2024-09-05

申请号：US18649405

申请日：2024-04-29

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Se Ryung KIM ,  Sang Min KO ,  Jin Won KIM ,  Hyun Su SONG

IPC: A01G7/04 ,  A01G9/20 ,  F21V23/00 ,  F21Y113/13 ,  F21Y115/10

CPC classification number: A01G7/045 ,  A01G9/20 ,  F21V23/003 ,  F21Y2113/13 ,  F21Y2115/10

Abstract: A light module includes a first light emitter, a second light emitter, a third light emitter, and a controller. The first light emitter is configured to emit a first light having a first peak wavelength in a visible range, the second light emitter is configured to emit a second light having a waveform having a second peak wavelength higher than the first peak wavelength, and the third light emitter is configured to emit a third light having a third peak wavelength that is shorter than the first peak wavelength. The controller is configured to control the first light emitter, the second light emitter, and the third light emitter to generate a first light pattern and a second light pattern. The first light pattern comprises a first light spectrum and the second light pattern comprises a second light spectrum including at least one more peak wavelength than the first light spectrum.

公开(公告)号：US20220330489A1

公开(公告)日：2022-10-20

申请号：US17684982

申请日：2022-03-02

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Hyun Su SONG ,  Se Ryung KIM ,  Jin Won KIM

IPC: A01G7/04 ,  F21V21/14

Abstract: A light source module for plant cultivation includes a first light source unit emitting a first type of light suitable for growing a plant, a second light source unit emitting a second type of light suitable for growing the plant, and a third light source unit emitting a third type of light suitable for increasing the content of phytochemicals in the plant. The first light source unit, the second light source unit, and the third light source unit are operated independently of one another. The first type of light and the second type light are visible light having different peak wavelengths. The third type of light includes at least one selected from among UVA, UVB, UVC, and near-UV light.

公开(公告)号：US20220003370A1

公开(公告)日：2022-01-06

申请号：US17475937

申请日：2021-09-15

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Hyun Su SONG ,  Sang Min KO ,  Jong Hyeon KOO ,  Se Ryung KIM ,  Jin Won KIM

IPC: F21S10/02 ,  F21V23/00 ,  H05B45/20

Abstract: A plant cultivation light source includes a substrate and a first group of light sources. The first group of light sources includes a plurality of light sources disposed on the substrate, and a light source including a light emitting structure including a first semiconductor layer, an active layer, and a second semiconductor layer. The plurality of light sources operates to emit lights having different wavelength bands and includes a first light source that emits first light having an area of at least about 55% compared with an area of a normalized solar spectrum, a second light source that emits second light having a wavelength for cryptochrome, and a third light source that emits third light having a wavelength for phytochrome.

公开(公告)号：US20210251153A1

公开(公告)日：2021-08-19

申请号：US17172830

申请日：2021-02-10

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Hyun Su SONG ,  Sang Min KO ,  Se Ryung KIM ,  Jin Won KIM

IPC: A01G7/04 ,  A01G22/00 ,  A01G3/02

Abstract: A light device for plant cultivation is disclosed. The light device for plant cultivation includes a light source unit including multiple first light source modules and multiple second light source modules. The multiple first light source modules and the multiple second light source modules may emit light for plant cultivation toward a plant. The multiple first light source modules are arranged at constant intervals. The multiple second light source modules are disposed at least between a pair of first light source modules disposed at both ends of the light source unit.

公开(公告)号：US20240224882A1

公开(公告)日：2024-07-11

申请号：US18615653

申请日：2024-03-25

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Se Ryung KIM ,  Sang Min KO ,  Jin Won KIM ,  Hyun Su SONG

IPC: A01G7/04 ,  A01G9/20 ,  F21V23/00 ,  F21Y113/13 ,  F21Y115/10

CPC classification number: A01G7/045 ,  A01G9/20 ,  F21V23/003 ,  F21Y2113/13 ,  F21Y2115/10

Abstract: A light source can include at least one light emitter and is configured to emit a first light during a region of a light period and emit both the first light and a second light of a different wavelength during a remaining region of the light period. The emitter can include semiconductor layers and an active layer configured to emit light having a specific wavelength due to a band gap difference in an energy band depending on a material used to form the active layer. A plant cultivation device can include the light source and a main body in which a plant can be grown. The light period can be configured to increase a content of an active ingredient in the plant. The first light can have a longer peak wavelength than a peak wavelength of the second light.

公开(公告)号：US20230263103A1

公开(公告)日：2023-08-24

申请号：US18141500

申请日：2023-05-01

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Se Ryung KIM ,  Sang Min KO ,  Jin Won KIM ,  Hyun Su SONG

IPC: A01G7/04 ,  A01G9/20 ,  H05B45/20 ,  H05B47/16

CPC classification number: A01G7/045 ,  A01G9/20 ,  H05B45/20 ,  H05B47/16 ,  A01G31/02

Abstract: A light source includes a controller configured to turn on or off a plurality of light sources depending on a light period. The controller can be configured to turn on the light sources during each of a plurality of light periods such that the light sources emit a light having a spectrum with a plurality of peaks toward the plant. At least one light period can include a first period and a second period and the first period preceding or following the second period. The controller can adjust the spectrum of the light between the first period and the second period and/or during different light periods.

公开(公告)号：US20230043019A1

公开(公告)日：2023-02-09

申请号：US17892201

申请日：2022-08-22

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Se Ryung KIM

IPC: A01G7/04 ,  A01G9/24

Abstract: Plant cultivation for increasing the phytochemical content of a Labiatae plant is provided. The plant cultivation includes cultivating the Labiatae plant in a visible light environment having a dark period and a light period during which the Labiatae plant is exposed to visible light in an alternate manner, and performing treatment with UVB radiation during the light period for at least one day before harvesting. A cumulative dose of the UVB radiation may range from 0.54 J/m2 to 4.32 kJ/m2.

公开(公告)号：US20220240457A1

公开(公告)日：2022-08-04

申请号：US17584900

申请日：2022-01-26

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Se Ryung KIM

IPC: A01G7/04 ,  F21V23/00

Abstract: A light module includes a substrate, at least one first light source, at least one second light source, and at least one third light source. The first light source is disposed on the substrate and emits a first type of light towards a plant. The second light source is disposed on the substrate and emits a second type of light towards the plant. The third light source is disposed on the substrate and emits a third type of light towards the plant. The first to third types of light have peak wavelengths in different wavelength bands. The first type of light is UV light or blue light in a short wavelength band, the second type of light is UV light, and the third type of light is visible light.