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    Tiled display and method of assembling the same
    3.
    发明授权
    Tiled display and method of assembling the same 有权

    公开(公告)号：US11006534B2

    公开(公告)日：2021-05-11

    申请号：US16705202

    申请日：2019-12-05

    Applicant: LG Display Co., Ltd.

    Inventor： HanSeok Kim ,  YoungHo Kim ,  SeungChul Lee

    IPC: H05K5/00 ,  B23Q3/15 ,  H05K5/03

    Abstract: There is provided a tiled display including: a plurality of display devices; a plurality of first magnets in contact with a surface of each of the display devices; a wall portion configured to be attached to and detached from the display devices; and a plurality of second magnets disposed on a surface of the wall portion and in line with the first magnets. The second magnets are movable in a direction perpendicular to or intersecting the surface of the wall portion. Accordingly, it is possible to attach/release the plurality of display devices to/from the wall portion by forming an attractive force or a repulsive force between the first magnets and the second magnets.

    Display device capable of controlling viewing angle and method for driving the same
    4.
    发明授权
    Display device capable of controlling viewing angle and method for driving the same 有权

    公开(公告)号：US10192475B2

    公开(公告)日：2019-01-29

    申请号：US15799260

    申请日：2017-10-31

    Applicant: LG DISPLAY CO., LTD.

    Inventor： SeongHwan Ju ,  HyeonHo Son ,  SeungChul Lee ,  SungMin Jung

    IPC: G09G3/20 ,  G02B3/00 ,  H01L27/12

    Abstract: A display device capable of actively controlling a viewing angle by an electrical signal, and a method for driving the same, are discussed. The display device in one embodiment includes a first substrate with a plurality of pixels, and a second substrate with convex lens, the second substrate facing the first substrate. Each of the plurality of pixels includes a main pixel and a viewing angle control pixel, and an image is displayed on both the main pixel and the viewing angle control pixel in a wide viewing angle mode. Further, an image is displayed on the main pixel, and a black is displayed on the viewing angle control pixel in a narrow viewing angle mode.

    LIGHT EMITTING DIODE DISPLAY DEVICE AND MULTI-SCREEN DISPLAY DEVICE USING THE SAME
    8.
    发明申请
    LIGHT EMITTING DIODE DISPLAY DEVICE AND MULTI-SCREEN DISPLAY DEVICE USING THE SAME 审中-公开

    公开(公告)号：US20200176537A1

    公开(公告)日：2020-06-04

    申请号：US16788081

    申请日：2020-02-11

    Applicant: LG Display Co., Ltd.

    Inventor： HyeonHo Son ,  WooNam Jeong ,  SeungChul Lee ,  BuYeol Lee

    IPC: H01L27/32 ,  G09G3/32 ,  G06F3/14 ,  G06F1/16

    Abstract: Disclosed are a light emitting diode display device and a multi-screen display device using the same, which include a reduced or minimized bezel area. The light emitting diode display device includes a substrate including a first display area and a second display area outside of the first display area, a plurality of first unit pixels in the first display area, the plurality of first unit pixels each including a plurality of subpixels each including a micro light emitting device, and a plurality of second unit pixels in the second display area adjacent an edge of the substrate. A distance between the second unit pixel and an outer surface of the substrate is equal to or less than half of a reference pixel pitch at which the plurality of first unit pixels are arranged.

    Light emitting diode display device and multi-screen display device using the same
    9.
    发明授权
    Light emitting diode display device and multi-screen display device using the same 有权

    公开(公告)号：US10593743B2

    公开(公告)日：2020-03-17

    申请号：US15793155

    申请日：2017-10-25

    Applicant: LG Display Co., Ltd.

    Inventor： HyeonHo Son ,  WooNam Jeong ,  SeungChul Lee ,  BuYeol Lee

    IPC: H01L27/32 ,  G09G3/32 ,  G06F3/14 ,  G06F1/16

    Abstract: Disclosed are a light emitting diode display device and a multi-screen display device using the same, which include a minimized bezel area. The light emitting diode display device includes a substrate including a first display area and a second display area surrounding the first display area, a plurality of first unit pixels provided in the first display area and each including a plurality of subpixels each including a micro light emitting device, and a plurality of second unit pixels provided in the second display area overlapping an edge of the substrate and each including a plurality of subpixels and having a size less than a size of each of the plurality of first unit pixels.

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