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公开(公告)号：US20240400421A1
公开(公告)日：2024-12-05
申请号：US18798775
申请日：2024-08-08
Applicant: Seoul Viosys Co., Ltd.
Inventor： Jae Young CHOI , Woong Ki JEONG , Kyu Won HAN , Yeo Jin YOON
IPC: C02F1/32
Abstract: A light emitting module including a light source configured to irradiate ultraviolet light, a board on which the light source is disposed, a tube accommodating the board and including a transparent region to transmit the ultraviolet light emitted from the light source, a first base coupled to one side of the tube, a second base coupled to the other side of the tube, a fixation groove disposed in the tube and connected to at least one of the first and second bases, in which the board is coupled to be inserted into the fixation groove, and the fixation groove is spaced apart from a center of the first base when viewed in a cross-section perpendicular to a length direction of the tube.
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公开(公告)号：US20240294402A1
公开(公告)日：2024-09-05
申请号：US18614351
申请日：2024-03-22
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Jae Young CHOI , Shi Hyun AHN , Ki Yon PARK , Woong Ki JEONG , Kyu Won HAN
IPC: C02F1/32
CPC classification number: C02F1/325 , C02F2201/3228 , C02F2301/026
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：US20220340449A1
公开(公告)日：2022-10-27
申请号：US17640977
申请日：2020-09-02
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Byeong Cheol JU , Jae Young CHOI , Ji Hyun JO
IPC: C02F1/32
Abstract: A light emitting device comprises: a body which is arranged on the liquid surface that forms the boundary between air and liquid, and which can move up, down, right, or left in accordance with the floating of the liquid surface; and a light source unit, which is mounted on the body so as to emit light at the liquid, thereby processing the liquid.
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公开(公告)号：US20240316235A1
公开(公告)日：2024-09-26
申请号：US18680578
申请日：2024-05-31
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Woong Ki JUNG , Ji Hyun JO , Byeong Cheol JU , Jae Young CHOI
CPC classification number: A61L2/10 , A61L2/26 , A61L2202/11
Abstract: A sterilization module includes a main body having an opening on the top surface thereof, a transparent member which is arranged on the inside of the main body so as to cover the opening, and through which light passes, an inner sealing member which is made of an elastic material and which covers the side surface of the transparent member, a light emitting module that comprises a substrate and a light emitting element installed on the upper surface of the substrate, and which emits light through the transparent member, and an inner holder which is fastened to the inner side surface of the main body and fixes the light emitting module to the inside of the main body.
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公开(公告)号：US20230165985A1
公开(公告)日：2023-06-01
申请号：US18101580
申请日：2023-01-25
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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Patent Agency Ranking
公开(公告)号：US20210308307A1
公开(公告)日：2021-10-07
申请号：US17352754
申请日：2021-06-21
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Woong Ki JUNG , Ji Hyun JO , Byeong Cheol JU , Jae Young CHOI
Abstract: A sterilization module includes a main body having an opening on the top surface thereof, a transparent member which is arranged on the inside of the main body so as to cover the opening, and through which light passes, an inner sealing member which is made of an elastic material and which covers the side surface of the transparent member, a light emitting module that comprises a substrate and a light emitting element installed on the upper surface of the substrate, and which emits light through the transparent member, and an inner holder which is fastened to the inner side surface of the main body and fixes the light emitting module to the inside of the main body.
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公开(公告)号：US20230390437A1
公开(公告)日：2023-12-07
申请号：US18236804
申请日：2023-08-22
Applicant: Seoul Viosys Co., Ltd.
Inventor： Jae Young CHOI , Kyu Won HAN , Seong Tae JANG , Sang Wook JUNG , Woong Ki JEONG
CPC classification number: A61L2/10 , F21V1/20 , F21V1/22 , F21V14/02 , F21V15/01 , F21V23/0464 , F21V23/0471 , F21V33/0012 , F21Y2115/10
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：US20230128525A1
公开(公告)日：2023-04-27
申请号：US18069666
申请日：2022-12-21
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：US20220370661A1
公开(公告)日：2022-11-24
申请号：US17881630
申请日：2022-08-05
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 hosing having a bottom portion, on which the first and second light sources are disposed, and 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 the first light emitting surface and the second light emitting surface are disposed at a different elevation from the bottom portion of the housing.
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公开(公告)号：US20210393817A1
公开(公告)日：2021-12-23
申请号：US16628529
申请日：2018-07-06
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
Abstract: A sterilization module including a main body including an ultraviolet outlet, a transparent member disposed on the ultraviolet outlet to transmit ultraviolet light, and a light source unit irradiating ultraviolet light toward the transparent member, and a sealing member, in which the light source unit includes a circuit board and a light emitting diode chip mounted thereon and including an epitaxial substrate, a conductive semiconductor layer electrically connected to the circuit board directly by an electrode, ultraviolet light is c irradiated toward the transparent member by passing through the epitaxial substrate, the sealing member is disposed between the transparent member and the circuit board, and a distance between the transparent member and the circuit board spaced apart from each other by the sealing member is greater than a height of the light emitting diode chip.
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