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    MASK APPARATUS
    11.
    发明申请
    MASK APPARATUS 有权

    公开(公告)号：US20210379415A1

    公开(公告)日：2021-12-09

    申请号：US17121056

    申请日：2020-12-14

    Applicant: LG Electronics Inc.

    Inventor： Chiyoung CHOI ,  Hojung KIM ,  Keonwang LEE ,  Taejun KIM

    IPC: A62B18/00 ,  A62B7/12 ,  A62B18/02 ,  A62B9/04 ,  A62B9/00 ,  A62B18/08 ,  A62B23/02 ,  A62B7/10 ,  F04D29/40 ,  F04D29/70

    Abstract: A mask apparatus includes a mask body including an air duct and a fan module mounting portion disposed at a suction-side of the air duct, a fan module disposed at the fan module mounting portion, and a mask body cover that is coupled to the front surface of the mask body and covers the fan module and the air duct. The mask body cover defines an air suction hole configured to communicate air with a fan inlet, and the fan module has a first end inserted into the air duct and a second end coupled to the mask body. The fan module mounting portion includes a fan module coupling portion that protrudes from the front surface of the mask body and that couples the second end of the fan module to the mask body.

    OUTDOOR UNIT OF AIR CONDITIONER
    12.
    发明申请
    OUTDOOR UNIT OF AIR CONDITIONER 有权

    公开(公告)号：US20210055017A1

    公开(公告)日：2021-02-25

    申请号：US17040384

    申请日：2019-03-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Taejun KIM ,  Seokho CHOI ,  Siyoung OH

    IPC: F24F13/20 ,  F24F1/16 ,  F24F1/56 ,  F24F1/38

    Abstract: The present disclosure relates to an outdoor unit of an air conditioner. The outdoor unit of the air conditioner according to the present disclosure includes: a cabinet including perimeter surfaces disposed vertically in four directions, respectively, and an upper surface disposed on an upper side thereof that is perpendicular to each of the perimeter surfaces, with suction ports and a discharge port, the suction ports being formed in two surfaces that are formed in a first direction and a second direction opposite to each other and one surface that is formed in a third direction perpendicular to the first direction and the second direction, respectively, among the perimeter surfaces, and the discharge port being formed in the upper surface; a heat exchanger disposed inside the cabinet where the suction ports are formed to exchange heat between air introduced into the cabinet and a refrigerant; an air blowing fan disposed inside the cabinet where the discharge port is formed to allow the air that is heat-exchanged by the heat exchanger to flow toward the discharge port; and an orifice disposed along an outer circumference of the air blowing fan, while being spaced apart from the air blowing fan, to form a flow path of the air flowing by the air blowing fan, wherein the orifice includes: a narrowing portion into which the air flowing inside the cabinet is introduced, with the flow path therein having a cross-sectional area that decreases in an air flow direction; a maintaining portion disposed downstream of the narrowing portion, with the flow path therein having a cross-sectional area that is maintained in the air flow direction; and an expanding portion disposed downstream of the maintaining portion, with the flow path therein having a cross-sectional area that increases in the air flow direction, and the maintaining portion has a height that decreases from a fourth direction opposite to the third direction toward the third direction along a circumferential surface of the orifice.

    DISPLAY DEVICE
    13.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180301124A1

    公开(公告)日：2018-10-18

    申请号：US16011029

    申请日：2018-06-18

    Applicant: LG ELECTRONICS INC.

    Inventor： Hawjun OH ,  Hyungnam LEE ,  Taejun KIM ,  Hyein JUNG ,  Kunsik LEE

    IPC: G09G5/391 ,  G06F3/14 ,  G06F1/16 ,  G09G5/14

    Abstract: A display device including a body; a roller rotatably installed in the body; a flexible display configured to be wound or unwound from the roller in response to a rotation of the roller; and a controller configured to detect a type of a content to be displayed, and change a screen size of the flexible display according to the detected type of the content by winding or unwinding of the flexible display.

    MASK
    14.
    发明申请
    MASK 有权

    公开(公告)号：US20230135133A1

    公开(公告)日：2023-05-04

    申请号：US17910471

    申请日：2021-03-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Taejun KIM ,  Jeongtaek PARK ,  Seokho CHOI

    IPC: A62B18/02 ,  A62B23/02 ,  A62B18/00

    Abstract: The present disclosure relates to a mask including: a mask main body being pressed against a face of a user, and forming an internal space for receiving air in front of a nose and a mouth of the user; and an air purifying module mounted in the mask main body, and having a first passage for allowing outside air to flow in a direction perpendicular to a side surface of the air purifying module, while forcing the air to flow into the nose and mouth of the user, in which by providing a first passage, a non-uniform suction flow may be reduced, such that an area of a filter may be used efficiently, and noise may be reduced.

    MASK APPARATUS AND METHOD FOR CONTROLLING THE SAME
    15.
    发明申请
    MASK APPARATUS AND METHOD FOR CONTROLLING THE SAME 有权

    公开(公告)号：US20210379412A1

    公开(公告)日：2021-12-09

    申请号：US17112500

    申请日：2020-12-04

    Applicant: LG Electronics Inc.

    Inventor： Keonwang LEE ,  Hojung KIM ,  Taejun KIM ,  Chiyoung CHOI

    IPC: A62B7/12 ,  A62B18/02 ,  A62B18/00 ,  A62B9/00

    Abstract: A mask apparatus includes a mask body including a body front surface and a body rear surface configured to cover at least a portion of a user's face, a fan module disposed at the body front surface, a mask body cover that is coupled to the mask body and defines an inner space accommodating the fan module, a seal coupled to the body rear surface and configured to define a breathing space between the mask body and the user's face. The mask body defines an opening that passes through the mask body and that connects the inner space of the mask body cover to the breathing space. A pressure sensor is disposed in the opening and configured to sense air pressure in the breathing space.

    DISPLAY DEVICE AND METHOD OF OPERATING THE SAME
    18.
    发明申请
    DISPLAY DEVICE AND METHOD OF OPERATING THE SAME 审中-公开

    公开(公告)号：US20170308261A1

    公开(公告)日：2017-10-26

    申请号：US15349843

    申请日：2016-11-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Byunghun LEE ,  Kunsik LEE ,  Taejun KIM

    IPC: G06F3/0481 ,  H04N21/482 ,  H04N21/443 ,  G09G5/02 ,  G06F3/033 ,  G06F3/0484 ,  G06F3/0482 ,  G06F3/038 ,  H04N21/485 ,  H04N21/431

    Abstract: A display device includes a display for displaying at least one piece of content, a user input interface for receiving a signal from a remote control device, and a controller for controlling operation of the display device. The controller performs control to display a video of first content in an overall area of a first layer of a screen, to display a first on screen display (OSD) window having predetermined first transparency in a first area of a second layer of the screen upon receiving a first OSD window output request signal, and to change the first transparency to predetermined second transparency when a pointer is located in the first area of the second layer of the screen.

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