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    WATER PURIFIER
    11.
    发明申请
    WATER PURIFIER 审中-公开

    公开(公告)号：US20170327388A1

    公开(公告)日：2017-11-16

    申请号：US15592715

    申请日：2017-05-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Myounggon KIM ,  Youngjin KIM ,  Kowoon BAEK ,  Changgeun LEE ,  Jongho PARK

    IPC: C02F1/32

    CPC classification number: C02F1/325 ,  C02F2201/3221 ,  C02F2201/326 ,  C02F2303/04 ,  C02F2307/10

    Abstract: A water purifier that includes: a water storage tank that includes an interior area and a first opening to the interior area; a cover unit that is configured to cover the first opening and that includes: a frame body that includes a second opening, and a water storage tank cover that is coupled to the frame body and that is configured to rotate about an axis such that the water storage tank cover opens or closes the second opening; a sterilizer that is configured to sterilize water in the water storage tank; a switching module that is configured to control electric power supply to the sterilizer; and an operation member that is configured to control the switching module based on the water storage tank cover being opened or closed is disclosed.

    HEAD-UP DISPLAY
    13.
    发明申请
    HEAD-UP DISPLAY 有权

    公开(公告)号：US20250164781A1

    公开(公告)日：2025-05-22

    申请号：US18840011

    申请日：2022-02-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Youngjin KIM ,  Jaehyuk LIM ,  Yunyoung KWON ,  Kyoungil LEE

    IPC: G02B27/01

    Abstract: Discussed is a head-up display including, a housing formed with an inner space inside and disposed below a windshield, an imaging device accommodated in the inner space and emitting a first linearly polarized light polarized in a first direction, a polarization mirror having a transmission area through which the first linearly polarized light is transmitted and a polarization reflection area through which a second linearly polarized light polarized in a second direction perpendicular to the first direction is reflected, and a phase retardation mirror spaced apart from the polarization mirror and phase-converting the first linearly polarized light transmitted through the transmission area into the second linearly polarized light, wherein at least a portion of the polarization mirror is located between the imaging device and the phase retardation mirror, and wherein a first surface and a second surface of the polarization mirror are not parallel.

    POWER DEVICE OF ELECTRIC VEHICLE
    14.
    发明申请
    POWER DEVICE OF ELECTRIC VEHICLE 审中-公开

    公开(公告)号：US20200162006A1

    公开(公告)日：2020-05-21

    申请号：US16687962

    申请日：2019-11-19

    Applicant: LG Electronics Inc.

    Inventor： Youngjin KIM ,  Taehee KWAK ,  Taemin YOON

    IPC: H02P27/08 ,  H02K5/04 ,  H02K11/33 ,  H02M7/00 ,  H02M7/537

    Abstract: Disclosed herein is a power device of an electric vehicle including a motor housing that is configured to accommodate a motor which generates a driving force, and an inverter housing that has the shape of a cylinder which has first and second opened surfaces, that is coupled to the motor housing such that a shaft which delivers the driving force is coupled to the motor, and that is configured to accommodate an inverter module which supplies first, second and third AC power to the motor.

    REFRIGERATOR AND CONTROLLING METHOD THEREOF
    15.
    发明申请
    REFRIGERATOR AND CONTROLLING METHOD THEREOF 审中-公开

    公开(公告)号：US20200003478A1

    公开(公告)日：2020-01-02

    申请号：US16569805

    申请日：2019-09-13

    Applicant: LG Electronics Inc.

    Inventor： Yonghwan EOM ,  Hoyoun LEE ,  Youngjin KIM

    IPC: F25D21/02 ,  G01N29/48 ,  F25D21/00

    Abstract: A refrigerator including a compressor, a condenser, and an expansion unit that constitute a refrigeration cycle, an evaporator that evaporates a refrigerant that has passed through the expansion unit, a heating unit that provides heat for defrosting the evaporator, and a frost sensor unit that is provided at one side of the evaporator to sense the amount of frost on the evaporator, the frost sensor unit including a sound-source transmitting unit that generates a sound-source of a first volume to the evaporator, and a sound-source receiving unit that receives a sound-source of a second volume formed after the sound-source transmitted by the sound-source transmitting unit reflects from or passes through the evaporator, and a controller that controls the heating unit to generate heat, when the difference between the first volume and the second volume reaches a predetermined value.

    DRINKING-WATER SUPPLY DEVICE AND METHOD FOR CONTROLLING SAME
    16.
    发明申请
    DRINKING-WATER SUPPLY DEVICE AND METHOD FOR CONTROLLING SAME 审中-公开

    公开(公告)号：US20190308865A1

    公开(公告)日：2019-10-10

    申请号：US16461210

    申请日：2017-12-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Kiwon YU ,  Youngjin KIM ,  Kowoon BAEK ,  Kyungsoo OH

    IPC: B67D1/07 ,  B01D35/30 ,  B67D1/08 ,  B67D1/12 ,  C02F1/00

    Abstract: The present invention provides a method for controlling a drinking-water supply device, the method comprising: a first step of connecting a guide pipe of a case separated from a cabinet to form a channel through which water moves from the case to the cabinet; a second step of supplying the cabinet with hot water heated by a second hot water module included in the case; and a third step of supplying the cabinet with water which has not passed through the second hot water module included in the case, wherein a first hot water module, included in the cabinet, for heating water is not driven in the second step and the third step.

    WATER PURIFIER
    17.
    发明申请
    WATER PURIFIER 审中-公开

    公开(公告)号：US20190276336A1

    公开(公告)日：2019-09-12

    申请号：US16355054

    申请日：2019-03-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Myounggon KIM ,  Youngjin KIM ,  Kowoon BAEK ,  Changgeun LEE ,  Jongho PARK

    IPC: C02F1/32

    Abstract: A water purifier that includes: a water storage tank that includes an interior area and a first opening to the interior area; a cover unit that is configured to cover the first opening and that includes: a frame body that includes a second opening, and a water storage tank cover that is coupled to the frame body and that is configured to rotate about an axis such that the water storage tank cover opens or closes the second opening; a sterilizer that is configured to sterilize water in the water storage tank; a switching module that is configured to control electric power supply to the sterilizer; and an operation member that is configured to control the switching module based on the water storage tank cover being opened or closed is disclosed.

    BEVERAGE MAKER
    18.
    发明申请
    BEVERAGE MAKER 审中-公开

    公开(公告)号：US20190153367A1

    公开(公告)日：2019-05-23

    申请号：US16193689

    申请日：2018-11-16

    Applicant: LG Electronics Inc.

    Inventor： Dullae MIN ,  Youngjin KIM ,  Jiwon CHANG

    IPC: C12C13/10 ,  C12C11/00 ,  B08B9/032 ,  B08B9/093

    Abstract: A beverage maker includes a fermentation tank, a dispenser, a water supply heater configured to heat water supplied from a water supply pump or an external water supply source, a first channel valve that opens and closes a first channel that connects the water supply heater to the dispenser, a second channel valve that opens and closes a second channel that connects the water supply heater to the fermentation tank, and a controller that performs a first cleaning operation by guiding heated water to the dispenser through the first channel based on opening the first channel valve for a first cleaning time, and a second cleaning operation by guiding heated water to the fermentation tank through the second channel based on opening the second channel valve for a second cleaning time. The controller performs the first cleaning operation and the second cleaning operation based on an order.

    REFRIGERATOR AND CONTROLLING METHOD THEREOF
    19.
    发明申请
    REFRIGERATOR AND CONTROLLING METHOD THEREOF 审中-公开
    制冷机及其控制方法

    公开(公告)号：US20160084566A1

    公开(公告)日：2016-03-24

    申请号：US14961595

    申请日：2015-12-07

    Applicant: LG Electronics Inc.

    Inventor： Yonghwan EOM ,  Hoyoun LEE ,  Youngjin KIM

    IPC: F25D21/02 ,  F25D21/00

    Abstract: A refrigerator including a compressor, a condenser, and an expansion unit that constitute a refrigeration cycle, an evaporator that evaporates a refrigerant that has passed through the expansion unit, a heating unit that provides heat for defrosting the evaporator, and a frost sensor unit that is provided at one side of the evaporator to sense the amount of frost on the evaporator, the frost sensor unit including a sound-source transmitting unit that generates a sound-source of a first volume to the evaporator, and a sound-source receiving unit that receives a sound-source of a second volume formed after the sound-source transmitted by the sound-source transmitting unit reflects from or passes through the evaporator, and a controller that controls the heating unit to generate heat, when the difference between the first volume and the second volume reaches a predetermined value.

    Abstract translation: 一种冰箱，包括构成制冷循环的压缩机，冷凝器和膨胀单元，蒸发已经通过膨胀单元的制冷剂的蒸发器，提供用于除霜蒸发器的热量的加热单元和霜传感器单元， 设置在所述蒸发器的一侧以感测所述蒸发器上的霜的量，所述霜传感器单元包括产生到所述蒸发器的第一体积的声源的声源传送单元和声源接收单元 其接收在由所述声源发送单元发送的声源之后形成的第二音量的声源反射或经过所述蒸发器;以及控制器，其控制所述加热单元产生热量，所述控制器在所述第一 音量，第二音量达到预定值。

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