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公开(公告)号：US20210347657A1
公开(公告)日：2021-11-11
申请号：US17385364
申请日：2021-07-26
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Jae Young CHOI , Kyu Won HAN , Yeo Jin YOON , Woong Ki JEONG
Abstract: A sterilizing module includes a main body and a light source. The main body includes an inner surface, an outer surface and an internal space to treat a target substance in a fluid and connected an inlet and a outlet. The light source is configured to emit light toward the internal space to sterilize the target substance in the fluid. The light source includes a substrate and a plurality of light emitting structures disposed on the substrate. The plurality of light emitting structures is disposed to be spaced apart each other. A first distance between two light emitting structures is adjacent to each other varies depending on a second distance from each light emitting structure to the inner surface of the main body. The second distance has a maximum value and a minimum value of illuminance and a difference between the maximum and the minimum value thereof is about more than 75%.
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公开(公告)号：US20210163316A1
公开(公告)日：2021-06-03
申请号：US17170730
申请日：2021-02-08
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Jae Young CHOI , Shi Hyun AHN , Ki Yon PARK , Woong Ki JEONG , Kyu Won HAN
IPC: C02F1/32
Abstract: A sterilizing device includes a pipe having an inlet and an outlet and allowing fluid to move therethrough and a light source provided on one side of the pipe and providing light to the fluid. At least a portion of the pipe is provided in a spiral shape and the inlet and/or the outlet are arranged in a light emitting region.
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公开(公告)号：US20240392954A1
公开(公告)日：2024-11-28
申请号：US18672442
申请日：2024-05-23
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Bo Rami JANG , Jae Young CHOI
IPC: F21V19/00 , F21Y105/18 , F21Y113/00 , F21Y115/10 , H01L25/075 , H01L25/16 , H01L33/60 , H01L33/62
Abstract: A light emitting apparatus is disclosed. The light emitting apparatus includes: a base substrate; a plurality of circuits disposed on an upper side of the base substrate; a light emitting source included in at least one circuit among the plurality of circuits; a first pad and a second pad disposed on a lower side of the base substrate and contacting one electrode or another electrode of each of the plurality of circuits; and an electrodeless pad array disposed on the lower side of the base substrate. The number of electrodeless pads included in the electrodeless pad array is determined based on a number of the plurality of circuits.
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公开(公告)号：US20230369553A1
公开(公告)日：2023-11-16
申请号：US18303945
申请日：2023-04-20
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Jae Young CHOI
IPC: H01L33/62 , H01L33/22 , H01L33/58 , H01L25/075
CPC classification number: H01L33/62 , H01L33/22 , H01L33/58 , H01L25/0753
Abstract: According to an aspect of the present disclosure, there may be provided a light emitting diode module, including: a light emitting diode configured to irradiate light; a conductive pattern layer electrically connected to the light emitting diode; and a cover layer disposed on the conductive pattern layer and electrically insulated, wherein the cover layer is disposed between the light emitting diode and the conductive pattern layer to have a region that at least a portion of the cover layer overlaps with the light emitting diode when viewed from above the light emitting diode.
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公开(公告)号：US20220340452A1
公开(公告)日：2022-10-27
申请号：US17861518
申请日：2022-07-11
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Woong Ki JUNG , Byeong Cheol JOO , Jae Young CHOI
Abstract: A portable water bottle includes a water bottle body having water stored therein; and a sterilizing module for irradiating the inside of the water bottle body with sterilizing ultraviolet rays. The sterilizing module further includes a housing having an ultraviolet outlet through which the sterilizing ultraviolet rays pass; a light source module for emitting the sterilizing ultraviolet rays; and a power storage member for supplying power to the light source module.
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Patent Agency Ranking
公开(公告)号：US20200230271A1
公开(公告)日：2020-07-23
申请号：US16633449
申请日：2018-07-20
Applicant: Seoul Viosys Co., Ltd.
Inventor： Jae Young CHOI , Kyu Won HAN , Seong Tae JANG , Sang Wook JUNG , Woong Ki JEONG
Abstract: A lighting device including at least one first light source emitting a visible light, at least one second light source spaced apart from the first light source and emitting a light having a wavelength for sterilization, and a housing, in which the first light source and the second light source are disposed, in which the first light source is disposed outside an area having an angle corresponding to about 50% of a maximum amount of light emitted from the second light source based on a line extending from a center of the second light source along a direction substantially perpendicular to a light emitting surface of the second light source.
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公开(公告)号：US20250090703A1
公开(公告)日：2025-03-20
申请号：US18970813
申请日：2024-12-05
Applicant: Seoul Viosys Co., Ltd.
Inventor： Jae Young CHOI , Kyu Won HAN , Seong Tae JANG , Sang Wook JUNG , Woong Ki JEONG
Abstract: A lighting device including at least one first light source configured to emit a visible light through a first light emitting surface, at least one second light source spaced apart from the first light source and configured to emit light having a wavelength for sterilization through a second light emitting surface, and a housing having a bottom portion, on which the first and second light sources are disposed. The housing can include at least one sidewall portion connected to the bottom portion to enclose the first light source and the second light source in one common area, in which the first and second light emitting surfaces face substantially the same direction, and both the first light emitting surface and the second light emitting surface can be disposed at a different elevation from the bottom portion of the housing.
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公开(公告)号：US20240379924A1
公开(公告)日：2024-11-14
申请号：US18659391
申请日：2024-05-09
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Bo Rami JANG , Jae Young CHOI
Abstract: A light emitting apparatus is disclosed. The light emitting apparatus includes: a plurality of circuits disposed on a base substrate; one or more light emitting sources in at least a circuit among the plurality of circuits; and a pad disposed under the base substrate and contacting one electrode and another electrode of each of the plurality of circuits. The pad includes: a first sub-pad contacting one electrode of a first circuit among the plurality of circuits, a third sub-pad contacting another electrode of the first circuit, a second sub-pad contacting one electrode of a second circuit among the plurality of circuits, and a fourth sub-pad contacting another electrode of the second circuit, and at least a region of one surface of the second sub-pad is disposed to face at least a region of one surface of the third sub-pad.
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公开(公告)号：US20240216569A1
公开(公告)日：2024-07-04
申请号：US18608606
申请日：2024-03-18
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Eun Ju KIM , Chung Hoon LEE , Jae Young CHOI
IPC: A61L9/20
CPC classification number: A61L9/20 , A61L2209/111 , A61L2209/12
Abstract: A light module includes a support including a first region and a second region, a light source disposed on the support, and a reflector disposed on the support and covering at least a side of the light source. The reflector includes a first reflector disposed on the first region and a second reflector disposed on the second region. The first reflector includes a first slope extending along a longitudinal direction of the first region, and the second reflector includes a second slope extending along a longitudinal direction the second region. The second slope has a width that is longer than a width of the first slope.
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公开(公告)号：US20240181100A1
公开(公告)日：2024-06-06
申请号：US18441609
申请日：2024-02-14
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Woong Ki JEONG , Jae Hak JEONG , Si Ho YU , Byung Chul JOO , Jae Young CHOI , Kyu Won HAN , Yeo Jin YOON
CPC classification number: A61L2/10 , A61L2/26 , H01L33/483 , H01L33/56 , A61L2202/122
Abstract: A sterilization module including a main body, a circuit board disposed in the main body, a light source disposed on the circuit board to emit sterilizing light, and a transparent unit to protect the light source from an outside and including a material that transmits the sterilizing light, in which the light source includes a mesa including a first semiconductor layer, an active layer, and a second semiconductor layer, a first electrode electrically connected to the first semiconductor layer, and a second electrode disposed on the second semiconductor layer and electrically connected to the second semiconductor layer, in which the first electrode includes a first contact region disposed on the outer area of the first semiconductor layer and a second contact region at least partially surrounded by the mesa, and a distance between the transparent unit and the circuit board is greater than a height of the light source.
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