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    Display device and operation method of same
    1.
    发明授权
    Display device and operation method of same 有权

    公开(公告)号：US12184749B2

    公开(公告)日：2024-12-31

    申请号：US18558477

    申请日：2021-06-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyungnam Bae ,  Eunjung Lee ,  Hyojeong Jeong ,  Byounghyun Shin ,  Jeonghwan Kwon

    IPC: H04L69/164 ,  H04N21/4363 ,  H04N21/6375

    Abstract: A display device according to an embodiment of the present disclosure may comprise: a display unit; a wireless communication unit configured to communicate wirelessly with a mobile terminal; an external device interface unit configured to provide a wired connection with the router to wirelessly receive User Datagram Protocol (UDP) packet from the mobile terminal; and a control unit configured to: change the wired connection with the router to a wireless connection when a missing state of the UDP packet is detected based on the UDP packet received from the router, and receive the UDP packet from the router through the wireless communication unit.

    Wireless device
    3.
    发明授权
    Wireless device 有权

    公开(公告)号：US11709646B2

    公开(公告)日：2023-07-25

    申请号：US16914237

    申请日：2020-06-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Byounghyun Shin ,  Eunjung Lee ,  Jinseong Kim ,  Kyungnam Bae ,  Jeonghwan Kwon

    IPC: G06F3/14 ,  H04W4/80 ,  H04W36/00 ,  H04W36/16 ,  H04L67/131

    CPC classification number: G06F3/1454 ,  H04L67/131 ,  H04W4/80 ,  H04W36/0007 ,  H04W36/165

    Abstract: Disclosed herein is a wireless device including a display, a wireless communication interface configured to wirelessly perform communication with an external device, and a processor configured to activate any one of a first connection mode in which connection with the external device is established through an access point or a second connection mode in which direct connection with the external device is established, based on a network environment and receive, from the external device, image data corresponding to a source image being displayed on the external device according to the activated connection mode and display, on the display, a mirroring image based on the received image data.

    Image display device and system thereof
    6.
    发明授权
    Image display device and system thereof 有权

    公开(公告)号：US11095939B2

    公开(公告)日：2021-08-17

    申请号：US16327762

    申请日：2016-09-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Jeonghwan Kwon ,  Sunho Hwang ,  Kyungnam Bae

    IPC: H04N21/4402 ,  H04N21/442 ,  H04N21/41 ,  H04N21/61 ,  H04N21/258

    Abstract: An image display device includes: a wireless communication unit configured to communicate with a source device; and a controller configured to control the wireless communication unit to receive an image transmitted from the source device, wherein a resolution of the image transmitted from the source device is determined based on a channel condition of the wireless communication unit, and wherein the controller controls the channel condition of the wireless communication unit, such that the image transmitted from the source device has a specific resolution.

    Display device and operating method thereof
    7.
    发明授权
    Display device and operating method thereof 有权

    公开(公告)号：US12148349B2

    公开(公告)日：2024-11-19

    申请号：US17714784

    申请日：2022-04-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Jeonghwan Kwon ,  Eunjung Lee ,  Hyojeong Jeong ,  Kyungnam Bae ,  Byounghyun Shin ,  Taejin Park

    IPC: G09G3/20

    Abstract: A display device comprises a wireless communication interface configured to receive, from a terminal, an image signal corresponding to a source image which is being displayed by the terminal, a display configured to operate in a landscape posture mode or a portrait posture mode, and a controller configured to determine a display direction of the received image signal when the display operates in the portrait posture mode and to display a mirrored image in a portrait direction on the display based on the image signal when the display direction of the image signal is a portrait direction.

    Display device including display and roller to wind or unwind display
    8.
    发明授权
    Display device including display and roller to wind or unwind display 有权

    公开(公告)号：US12002346B2

    公开(公告)日：2024-06-04

    申请号：US17758569

    申请日：2020-01-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Jeonghwan Kwon ,  Donghee Han

    IPC: G08B5/22

    CPC classification number: G08B5/22

    Abstract: Provided is a display device in which a display completes preparation for outputting an alarm before an alarm output time. The display device comprises a housing, a display, a roller accommodated in the housing to rotate to wind or unwind the display, and a controller configured to control the roller such that the display is drawn out of the housing before a predetermined time of a set alarm time and to output an alarm at the alarm time.

    Display device and operating method therefor
    9.
    发明授权
    Display device and operating method therefor 有权

    公开(公告)号：US11501676B2

    公开(公告)日：2022-11-15

    申请号：US17008261

    申请日：2020-08-31

    Applicant: LG ELECTRONICS INC.

    Inventor： Jeonghwan Kwon ,  Eunjung Lee ,  Jinseong Kim ,  Kyungnam Bae ,  Byounghyun Shin

    IPC: G09G3/20 ,  H04N21/41 ,  H04N21/422

    Abstract: Provided are a display device and an operating method therefor. The display device include a user input interface configured to receive a signal from a remote control device, a wireless communication interface configured to receive image data from an external device and control data of the external device, a display configured to output a screen of the external device by using the received image data, and a controller configured to control the display to change a pointer display mode of the remote control device based on the control data of the external device received while outputting the screen of the external device.

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