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    LIGHT EMITTING DEVICE WITH LED STACK FOR DISPLAY AND DISPLAY APPARATUS HAVING THE SAME
    1.
    发明申请
    LIGHT EMITTING DEVICE WITH LED STACK FOR DISPLAY AND DISPLAY APPARATUS HAVING THE SAME 审中-公开

    公开(公告)号：WO2019135606A1

    公开(公告)日：2019-07-11

    申请号：PCT/KR2019/000062

    申请日：2019-01-03

    Applicant: SEOUL VIOSYS CO., LTD.

    Inventor： JANG, Seong Gyu ,  LEE, Ho Joon ,  CHAE, Jong Hyeon ,  LEE, Chung Hoon

    IPC: H01L27/15

    Abstract: A light emitting diode pixel for a display includes a first subpixel, a second subpixel, and a third subpixel, each of the first, second, and third subpixels including a first LED sub-unit including a first type of semiconductor layer and a second type of semiconductor layer, a second LED sub-unit disposed on the first LED sub-unit and including a first type of semiconductor layer and a second type of semiconductor layer, and a third LED sub-unit disposed on the second LED sub-unit and including a first type of semiconductor layer and a second type of semiconductor layer, in which the second and third LED sub-units of the first subpixel are electrically floated, the first and third LED sub-units of the second subpixel are electrically floated, and the first and second LED sub-units of the third subpixel are electrically floated.

    DISPLAY DEVICE HAVING LIGHT EMITTING STACKED STRUCTURE
    2.
    发明申请
    DISPLAY DEVICE HAVING LIGHT EMITTING STACKED STRUCTURE 审中-公开

    公开(公告)号：WO2019135589A1

    公开(公告)日：2019-07-11

    申请号：PCT/KR2019/000014

    申请日：2019-01-02

    Applicant: SEOUL VIOSYS CO., LTD.

    Inventor： LEE, Chung Hoon ,  CHAE, Jong Hyeon

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes a plurality of pixel tiles spaced apart from each other, each of the pixel tiles including a substrate and a plurality of light emitting stacked structures disposed on the substrate, in which a distance between two adjacent light emitting stacked structures in the same pixel tile is substantially equal to a shortest distance between two adjacent light emitting stacked structures of different pixel tiles.

    LED UNIT FOR DISPLAY AND DISPLAY APPARATUS HAVING THE SAME
    4.
    发明申请
    LED UNIT FOR DISPLAY AND DISPLAY APPARATUS HAVING THE SAME 审中-公开

    公开(公告)号：WO2019103568A1

    公开(公告)日：2019-05-31

    申请号：PCT/KR2018/014674

    申请日：2018-11-27

    Applicant: SEOUL VIOSYS CO., LTD.

    Inventor： CHAE, Jong Hyeon ,  JANG, Seong Gyu ,  LEE, Ho Joon ,  KIM, Chang Yeon ,  LEE, Chung Hoon

    IPC: H01L25/075 ,  H01L27/12 ,  H01L33/40 ,  H01L33/42 ,  G09G3/00

    Abstract: A light emitting device including first, second, and third LED sub-units, and electrode pads disposed on the first LED sub-unit, electrically connected to the LED sub-units, and including a common electrode pad electrically connected to each of the LED sub-units, and first, second, and third electrode pads connected to a respective one of the LED sub-units, in which the common electrode pad, the second electrode pad, and the third electrode pad are electrically connected to the second LED sub-unit and the third LED sub-unit through holes that pass through the first LED sub-unit, the first, second, and third LED sub-units are configured to be independently driven, light generated in the first LED sub-unit emitted to the outside through the second and third LED sub-units, and light generated in the second LED sub-unit is emitted to the outside through the third LED sub-unit.

    WASHING MACHINE HAVING ULTRAVIOLET LIGHT-EMITTING DIODE
    7.
    发明申请
    WASHING MACHINE HAVING ULTRAVIOLET LIGHT-EMITTING DIODE 审中-公开
    具有超紫外线发光二极管的洗衣机

    公开(公告)号：WO2014104796A1

    公开(公告)日：2014-07-03

    申请号：PCT/KR2013/012277

    申请日：2013-12-27

    Applicant: SEOUL VIOSYS CO., LTD.

    Inventor： LEE, Chung Hoon ,  YE, Kyung Hee ,  CHO, Dae Sung ,  KIM, Jong Rack ,  SON, Young Hwan ,  LEE, Seong Min ,  YI, Jae Seon ,  PARK, Jeong Yeol ,  KOO, Jong Hyeon

    IPC: D06F39/00 ,  A61L2/10

    CPC classification number: A61L9/00 ,  A61L2/00 ,  D06F35/005

    Abstract: Provided is a washing machine using a UV LED, which can sterilize and deodorize the interior without dissembling the washing machine. The washing machine includes: a drum; a rotational shaft coupled to a rear surface of the drum; a tub compassing the drum; and a UV light-emitting unit disposed on a rear surface of the tub in a bar type and configured to sterilize and deodorize the rear surface of the drum and a periphery of the rotational shaft.

    Abstract translation: 提供一种使用UV LED的洗衣机，其可以在不拆卸洗衣机的情况下对内部进行消毒和除臭。 洗衣机包括：鼓; 耦合到所述滚筒的后表面的旋转轴; 一个圆筒滚筒; 以及紫外线发光单元，其设置在所述桶的后表面上，并且被配置为对所述滚筒的后表面和所述旋转轴的周边进行灭菌和除臭。

    FLUID TREATMENT DEVICE
    10.
    发明公开
    FLUID TREATMENT DEVICE 审中-公开

    公开(公告)号：EP4205771A1

    公开(公告)日：2023-07-05

    申请号：EP21867171.7

    申请日：2021-09-10

    Applicant: Seoul Viosys Co., Ltd.

    Inventor： LEE, Chung Hoon

    IPC: A61L2/08 ,  A61L2/26 ,  C02F1/32

    Abstract: Disclosed is a fluid treatment apparatus. The fluid treatment apparatus according to one embodiment includes: a pipe having an inlet and an outlet through which a fluid passes, the pipe being formed with a flow channel connecting the inlet to the outlet to define a sterilization area therein; a fan controlling flow of the fluid to force the fluid to flow from the inlet of the pipe to the outlet thereof; and at least one light source module including a light source emitting sterilizing light towards the sterilization area of the pipe and a substrate on which the light source is mounted. The inlet of the pipe may be disposed adjacent to a bottom surface of an external space of the pipe, the outlet of the pipe may be disposed adjacent to a top surface of the external space, the pipe may include a bent portion such that a flow direction of the fluid passing through the inlet and the outlet of the pipe is different from a flow direction of the fluid passing through sterilization area, and a length of the sterilization area may be greater than a diameter of the sterilization area.

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