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10 条记录 (耗时 0.019 秒)

    Fluid treatment apparatus
    4.
    发明授权
    Fluid treatment apparatus 有权

    公开(公告)号：US11541145B2

    公开(公告)日：2023-01-03

    申请号：US16629843

    申请日：2018-07-13

    申请人： SEOUL VIOSYS CO., LTD.

    发明人： Ji Won Kim ,  Jae Hak Jeong ,  Jong Man Kim ,  Sang Chul Shin ,  Si Ho Yu

    IPC分类号： A61L9/20 ,  B01D53/88 ,  B60H3/06 ,  F24F3/16 ,  F24F13/08

    摘要： A fluid treatment apparatus including a photocatalyst filter having a first surface and a second surface, a light source unit spaced apart from the photocatalyst filter to provide light to the first surface, a housing including an inlet, an outlet, and a flow path formed between the photocatalyst filter and the light source, and a guide member disposed at one side of the housing and including at least one slat to guide a movement direction of a fluid, in which the slat is inclined at least in a direction closer to the first surface of the photocatalyst filter along an advancing direction of the flow path when an air flow rate of the fluid has a first value, and in a direction away from the first surface of the photocatalyst filter along the advancing direction when the air flow rate of the fluid is greater than the first value.

    Sterilization module
    7.
    发明授权
    Sterilization module 有权

    公开(公告)号：US11904062B2

    公开(公告)日：2024-02-20

    申请号：US18101580

    申请日：2023-01-25

    申请人： SEOUL VIOSYS CO., LTD.

    发明人： Woong Ki Jeong ,  Jae Hak Jeong ,  Si Ho Yu ,  Byung Chul Joo ,  Jae Young Choi ,  Kyu Won Han ,  Yeo Jin Yoon

    IPC分类号： A61L2/10 ,  A61L2/26 ,  H01L33/48 ,  H01L33/56

    CPC分类号： A61L2/10 ,  A61L2/26 ,  H01L33/483 ,  H01L33/56 ,  A61L2202/122

    摘要： 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.

    Sterilization module
    8.
    发明授权
    Sterilization module 有权

    公开(公告)号：US11565007B2

    公开(公告)日：2023-01-31

    申请号：US16628529

    申请日：2018-07-06

    申请人： SEOUL VIOSYS CO., LTD.

    发明人： Woong Ki Jeong ,  Jae Hak Jeong ,  Si Ho Yu ,  Byung Chul Joo ,  Jae Young Choi ,  Kyu Won Han ,  Yeo Jin Yoon

    IPC分类号： A61L2/10 ,  A61L2/26 ,  H01L33/48 ,  H01L33/56

    摘要： 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.

    Air purifier
    9.
    发明授权
    Air purifier 有权

    公开(公告)号：US11260143B2

    公开(公告)日：2022-03-01

    申请号：US16462865

    申请日：2017-11-20

    申请人： Seoul Viosys Co., Ltd.

    发明人： Woong Ki Jeong ,  Sang Wook Jung ,  Jong Rack Kim ,  Si Ho Yu ,  Hee Cheul Jung ,  Byung Chul Joo

    IPC分类号： A61L9/20 ,  B01D46/42 ,  B01D46/00 ,  B01J35/00 ,  F24F13/20 ,  F24F8/22

    摘要： An air purifier including a body including a suction port and a discharge port disposed on opposing surfaces thereof, and having an inner space through which air flows from the suction port to the discharge port, a fan disposed in the inner space and having a side surface separated from an inner wall of the body, at least one light source module disposed in the inner space to emit UV light, a power controller mounted on the inner wall and connected to a power source to supply electric power to the light source module, a cover mounted on the inner wall to cover the power controller, and at least one filter disposed in the inner space of the body, in which the cover includes a tilted air flow guide facet to guide tilted to allow air suctioned through the suction port toward the filter.