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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210127512A1

    公开(公告)日：2021-04-29

    申请号：US17080301

    申请日：2020-10-26

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Hyosung LEE ,  SeungHee LEE ,  MiJin HAN

    IPC: H05K5/02 ,  H05K5/00 ,  H01L27/32 ,  H01L51/00

    Abstract: A display device according to an embodiment of the present disclosure includes a display panel, a roller on which the display panel is wound or unwound, and a lifting unit configured to move the display panel in a vertical direction, wherein the lifting unit includes a plurality of chain units configured to be coupled when ascending and separated from each other when descending, a first power transmission unit configured to lift the plurality of chain units, and a second power transmission unit configured to couple or separate the plurality of chain units by switching movement directions of the plurality of chain units, so that durability and wobbling of the display device can be improved.

    Foldable Display Apparatus
    3.
    发明申请
    Foldable Display Apparatus 审中-公开

    公开(公告)号：US20170365197A1

    公开(公告)日：2017-12-21

    申请号：US15697153

    申请日：2017-09-06

    Applicant: LG Display Co., Ltd.

    Inventor： JunHyung KIM ,  TaeWoo KIM ,  MiJin HAN

    IPC: G09F9/30 ,  G06F1/16 ,  E05D11/00 ,  H04M1/02

    CPC classification number: G09F9/301 ,  E05D11/0054 ,  G06F1/1616 ,  G06F1/1626 ,  G06F1/1641 ,  G06F1/1652 ,  G06F1/1681 ,  H04M1/0216

    Abstract: Embodiments relate to a foldable display apparatus including a hinge providing supporting for a bending area of a flexible display panel. The flexible display panel includes a first flat display area and a second flat display area at both sides of a bending display area. A first rear cover provides support for the first flat display area and has a first edge. A second rear cover provides support for the second flat display area and has having a second edge facing the first edge and parallel to the first edge. The hinge includes rear hinge covers longitudinally extending parallel to the first edge and the second edge, and elastic axis members coupling the plurality of rear hinge covers in an interlocking and rotatable manner. The elastic axis members are deformed as the rear hinge covers make a relative movement by bending of the hinge.

    Supporting Frame for Flexible Display and Flexible Display Apparatus Comprising the Same
    4.
    发明申请
    Supporting Frame for Flexible Display and Flexible Display Apparatus Comprising the Same 审中-公开
    柔性显示支架和包括其的柔性显示设备

    公开(公告)号：US20170060188A1

    公开(公告)日：2017-03-02

    申请号：US15218800

    申请日：2016-07-25

    Applicant: LG Display Co., Ltd.

    Inventor： MiJin HAN ,  TaeWoo KIM ,  JunHyung KIM

    IPC: G06F1/16

    CPC classification number: G06F1/1652 ,  G06F1/1641 ,  G06F1/1681

    Abstract: A supporting frame for a flexible display panel includes a bending member and a plurality of supporting members. The bending member supports a bendable area of the flexible display panel and is configured to be bent. The plurality of supporting members support non-bendable display areas of the flexible display panel, and each connect to a plurality of connecting surfaces of the bending member.

    Abstract translation: 用于柔性显示面板的支撑框架包括弯曲构件和多个支撑构件。 弯曲构件支撑柔性显示面板的可弯曲区域并且被配置为弯曲。 多个支撑构件支撑柔性显示面板的不可弯曲的显示区域，并且各自连接到弯曲构件的多个连接表面。

    ROLLABLE DISPLAY
    6.
    发明申请
    ROLLABLE DISPLAY 审中-公开

    公开(公告)号：US20200245477A1

    公开(公告)日：2020-07-30

    申请号：US16846203

    申请日：2020-04-10

    Applicant: LG Display Co., Ltd.

    Inventor： HeongSoo PARK ,  SeungHee LEE ,  MiJin HAN

    IPC: H05K5/00 ,  H04M1/02 ,  G09F9/30 ,  G06F1/16 ,  H05K5/02 ,  H05K1/18 ,  H01L51/52

    Abstract: Disclosed is a rollable display, which prevents slippage between a flexible display panel and a back plate attached to the flexible display panel for supporting the same. The rollable display has a feature in different patterns of the back plate for each area. In addition, the rollable display has a feature in that a display unit is foldable and non-foldable via a link unit so as not to be folded or rolled multiple times in the same direction.

    Foldable Display Apparatus
    7.
    发明申请
    Foldable Display Apparatus 有权
    可折叠显示装置

    公开(公告)号：US20170061836A1

    公开(公告)日：2017-03-02

    申请号：US15220283

    申请日：2016-07-26

    Applicant: LG Display Co., Ltd.

    Inventor： JunHyung KIM ,  TaeWoo KIM ,  MiJin HAN

    IPC: G09F9/30 ,  G06F1/16

    CPC classification number: G09F9/301 ,  E05D11/0054 ,  G06F1/1616 ,  G06F1/1626 ,  G06F1/1641 ,  G06F1/1652 ,  G06F1/1681 ,  H04M1/0216

    Abstract: Embodiments relate to a foldable display apparatus including a hinge providing supporting for a bending area of a flexible display panel. The flexible display panel includes a first flat display area and a second flat display area at both sides of a bending display area. A first rear cover provides support for the first flat display area and has a first edge. A second rear cover provides support for the second flat display area and has having a second edge facing the first edge and parallel to the first edge. The hinge includes rear hinge covers longitudinally extending parallel to the first edge and the second edge, and elastic axis members coupling the plurality of rear hinge covers in an interlocking and rotatable manner. The elastic axis members are deformed as the rear hinge covers make a relative movement by bending of the hinge.

    Abstract translation: 实施例涉及一种可折叠显示装置，其包括提供支撑柔性显示面板的弯曲区域的铰链。 柔性显示面板包括在弯曲显示区域的两侧的第一平面显示区域和第二平面显示区域。 第一后盖为第一平面显示区域提供支撑并且具有第一边缘。 第二后盖提供对第二平面显示区域的支撑，并且具有面向第一边缘并平行于第一边缘的第二边缘。 铰链包括纵向延伸平行于第一边缘和第二边缘的后铰链盖，以及以互锁和可旋转的方式联接多个后铰链盖的弹性轴构件。 弹性轴构件随着后铰链盖通过铰链的弯曲相对运动而变形。

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220078934A1

    公开(公告)日：2022-03-10

    申请号：US17411964

    申请日：2021-08-25

    Applicant: LG Display Co., Ltd.

    Inventor： SeungHee LEE ,  MiJin HAN ,  Hanul LEE ,  Hyosung LEE

    IPC: H05K5/02 ,  H01L51/52 ,  H05K5/00

    Abstract: A display device can include a display panel, a roller which guides the sliding of the display panel, a rotary shaft which passes through both ends of the roller, and an elastic member having one end connected to an inner circumferential surface of the roller and the other end connected to the rotary shaft, and the roller and the rotary shaft are rotatably connected to each other. Accordingly, according to the present disclosure, one end and the other end of the elastic member are configured to be rotatable to minimize the excessive increase of the tensile stress of the elastic member which is transmitted to the display panel and improve the reliability of the display panel.

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210183275A1

    公开(公告)日：2021-06-17

    申请号：US17122605

    申请日：2020-12-15

    Applicant: LG Display Co., Ltd.

    Inventor： MiJin HAN ,  SeungHee LEE ,  Hyosung LEE

    IPC: G09F9/30

    Abstract: A display device includes a display panel, a roller configured to wind or unwind the display panel, a flexible cable configured to transmit an electrical signal to the display panel and including an extension part to be wound around the end of the roller.

    Display Device
    10.
    发明申请
    Display Device 有权

    公开(公告)号：US20210045258A1

    公开(公告)日：2021-02-11

    申请号：US16939833

    申请日：2020-07-27

    Applicant: LG Display Co., Ltd.

    Inventor： SeungHee LEE ,  Hyosung LEE ,  MiJin HAN

    IPC: H05K5/02 ,  H05K5/00

    Abstract: Provided is a display device. The display device includes a display panel including a plurality of pixels. The display device further includes a roller to which the display panel is wound or unwound. The display device further includes a lifting unit configured to move the display panel in a vertical direction. The lifting unit lifting unit includes a plurality of unit blocks and a plate to which the plurality of unit blocks is fixed. Therefore, the structure of the lifting unit is simplified to improve the durability and the rocking.

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