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公开(公告)号：US11125405B2
公开(公告)日：2021-09-21
申请号：US16536222
申请日：2019-08-08
发明人： Hyun Su Song , Sang Min Ko , Jong Hyeon Koo , Se Ryung Kim , Jin Won Kim
IPC分类号： F21S10/02 , F21V23/00 , H05B45/20 , F21W131/109
摘要： A plant cultivation light source includes a first light source emitting a first light in a first wavelength band and a second light source emitting a first light in a second wavelength band different from the first wavelength band. The second wavelength band includes an ultraviolet light wavelength band, and the second light source is driven independently of the first light source to determine whether to emit the second light while the first light source emits the first light.
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公开(公告)号：US11778953B2
公开(公告)日：2023-10-10
申请号：US17694046
申请日：2022-03-14
发明人： Se Ryung Kim , Sang Min Ko , Jin Won Kim , Hyun Su Song
IPC分类号： A01G7/04 , F21V23/00 , A01G9/20 , F21Y115/10 , F21Y113/13
CPC分类号： A01G7/045 , A01G9/20 , F21V23/003 , F21Y2113/13 , F21Y2115/10
摘要： A plant cultivation light module includes a first light source, a second light source, and a controller. The first light source includes a first light emitter configured to emit first light having peak wavelength in a visible range and second light emitter configured to emit second light having a longer peak wavelength to the first light. The second light source includes a plurality of third light emitters configured to emit third light having a shorter peak wavelength to the first light. The controller is configured to control the first light emitter, the second light emitter and the plurality of third light emitters and provide a first light pattern and a second light pattern. The first light source supplies light of the first light pattern and the second light source supplies light of the second pattern to the plant, respectively.
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公开(公告)号：US11304375B2
公开(公告)日：2022-04-19
申请号：US16265210
申请日：2019-02-01
发明人： Se Ryung Kim
摘要： A plant storage apparatus for higher retention of phytochemical content of a plant including a storage unit having an inner space for storing the plant, an ultraviolet (UV) unit provided to the storage unit and configured to emit UV light when the inner space is sealed, and a control unit configured to control operation of the UV unit such that the plant stored in the storage unit is irradiated with UV light to retain a higher phytochemical content than a plant not irradiated with UV light.
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公开(公告)号：US12078302B2
公开(公告)日：2024-09-03
申请号：US17475937
申请日：2021-09-15
发明人： Hyun Su Song , Sang Min Ko , Jong Hyeon Koo , Se Ryung Kim , Jin Won Kim
IPC分类号： F21S10/02 , F21V23/00 , H05B45/20 , F21W131/109
CPC分类号： F21S10/023 , F21V23/003 , H05B45/20 , F21W2131/109
摘要： 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.
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公开(公告)号：US11930747B2
公开(公告)日：2024-03-19
申请号：US18202386
申请日：2023-05-26
发明人： Se Ryung Kim
IPC分类号： A01G7/04 , F21V23/00 , F21Y113/10
CPC分类号： A01G7/045 , F21V23/003 , F21Y2113/10
摘要： 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.
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公开(公告)号：US11432474B2
公开(公告)日：2022-09-06
申请号：US17208989
申请日：2021-03-22
发明人： Se Ryung Kim
摘要： A plant cultivation method for increasing the phytochemical content of a Labiatae plant is provided. The plant cultivation method 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 0.54J/m2 to 4.32 kJ/m2.
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公开(公告)号：US11968937B2
公开(公告)日：2024-04-30
申请号：US18482459
申请日：2023-10-06
发明人： Se Ryung Kim , Sang Min Ko , Jin Won Kim , Hyun Su Song
IPC分类号： A01G7/04 , A01G9/20 , F21V23/00 , F21Y115/10 , F21Y113/13
CPC分类号： A01G7/045 , A01G9/20 , F21V23/003 , F21Y2113/13 , F21Y2115/10
摘要： 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.
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公开(公告)号：US11917958B2
公开(公告)日：2024-03-05
申请号：US18141500
申请日：2023-05-01
发明人： Se Ryung Kim , Sang Min Ko , Jin Won Kim , Hyun Su Song
IPC分类号： A01G7/04 , A01G9/20 , H05B45/20 , H05B47/16 , A01G31/02 , H01L25/075 , H01L33/32 , H01L33/38 , H01L33/40
CPC分类号： A01G7/045 , A01G9/20 , H05B45/20 , H05B47/16 , A01G31/02 , H01L25/0753 , H01L33/325 , H01L33/38 , H01L33/40
摘要： 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.
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公开(公告)号：US11638400B2
公开(公告)日：2023-05-02
申请号：US17897925
申请日：2022-08-29
发明人： Se Ryung Kim , Sang Min Ko , Jin Won Kim , Hyun Su Song
IPC分类号： A01G7/04 , A01G9/20 , H05B45/20 , H05B47/16 , A01G31/02 , H01L33/32 , H01L33/38 , H01L33/40 , H01L25/075
摘要： A plant cultivation light source includes a plurality of light sources configured to be turned on or turned off depending on a selected plant and a growth stage of the selected plant, and a controller. The controller is operable to turn on the light sources during a light period such that the light sources are operable to emit a light having a spectrum with a plurality of peaks to the selected plant. The light period including a first period and a second period and the first period preceding or following the second period. The controller is operable to adjust the spectrum of the light to alternate the first period and the second period during the light period.
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公开(公告)号：US11432473B2
公开(公告)日：2022-09-06
申请号：US17022531
申请日：2020-09-16
发明人： Se Ryung Kim , Sang Min Ko , Jin Won Kim , Hyun Su Song
IPC分类号： A01G7/04 , A01G9/20 , H05B45/20 , H05B47/16 , A01G31/02 , H01L33/32 , H01L33/38 , H01L33/40 , H01L25/075
摘要： A plant cultivation light source includes a plurality of light sources configured to be turned on or turned off depending on a selected plant and a growth stage of the selected plant, and a controller. The controller is operable to turn on the light sources during a light period such that the light sources are operable to emit a light having a spectrum with a plurality of peaks to the selected plant. The light period including a first period and a second period and the first period preceding or following the second period. The controller is operable to adjust the spectrum of the light to alternate the first period and the second period during the light period.
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