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    FLEXIBLE DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME
    2.
    发明申请
    FLEXIBLE DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME 审中-公开
    柔性显示装置及其制造方法

    公开(公告)号：US20170032737A1

    公开(公告)日：2017-02-02

    申请号：US14983876

    申请日：2015-12-30

    Applicant: LG Display Co., Ltd.

    Inventor： Chanwoo Lee ,  SungJoon Min ,  KwonHyung Lee ,  Yeonjun Oh

    IPC: G09G3/32

    CPC classification number: G09G3/3225 ,  G06F3/038 ,  G09G5/00 ,  G09G2310/0221 ,  G09G2310/0283 ,  G09G2380/02 ,  H01L27/3267 ,  H01L51/003 ,  H01L51/0097 ,  H01L2251/5338 ,  H01L2251/566 ,  Y02E10/549

    Abstract: A flexible display device includes a flexible substrate includes first and second portions that overlap each other, and a bending portion connecting the first portion with the second portion. A first display having a first organic light emitting diode is on the first portion, the first display configured to display an image in a first direction, and a second display having a second organic light emitting diode is on the second portion, the second display configured to display an image in a second direction. A gate driver is on the bending portion, and is configured to drive gate lines in each of the first and second displays.

    Abstract translation: 柔性显示装置包括：柔性基板，包括彼此重叠的第一和第二部分;以及将第一部分与第二部分连接的弯曲部分。 具有第一有机发光二极管的第一显示器在第一部分上，第一显示器被配置为在第一方向上显示图像，并且具有第二有机发光二极管的第二显示器位于第二部分上，第二显示器配置 以在第二方向上显示图像。 栅极驱动器在弯曲部分上，并且被配置为驱动第一和第二显示器中的每一个中的栅极线。

    Display device
    4.
    发明授权
    Display device 有权

    公开(公告)号：US11468801B2

    公开(公告)日：2022-10-11

    申请号：US17081300

    申请日：2020-10-27

    Applicant: LG Display Co., Ltd.

    Inventor： Yeonjun Oh

    IPC: G09F9/30 ,  H01L51/52

    Abstract: A display device includes a display panel; a back cover disposed on a rear surface of the display panel to support the display panel; a roller disposed on a rear surface of the back cover, wherein the display panel and the back cover are wound around or unwound from the roller; a support bar disposed on a front surface of the display panel and fastened to the display panel and the back cover through fastening means; and at least one anti-shift means disposed on the rear surface of the back cover and fastened to a fastening groove of the roller when the display panel and the back cover are wound around the roller. Accordingly, it is possible to prevent cracks in the pad area and damages to the flexible film, thereby solving the issues of driving failure and reliability of the display panel.

    Display Device
    5.
    发明公开
    Display Device 审中-公开

    公开(公告)号：US20230217799A1

    公开(公告)日：2023-07-06

    申请号：US17968754

    申请日：2022-10-18

    Applicant: LG Display Co., Ltd.

    Inventor： Yeonjun Oh

    IPC: H01L51/00 ,  H01L27/32 ,  B32B3/26

    CPC classification number: H01L51/0097 ,  H01L27/3248 ,  H01L27/3258 ,  B32B3/266 ,  H01L2251/5338 ,  B32B9/04

    Abstract: Provided is a display device. The display device having an active area including a plurality of sub-pixels and a non-active area. The display device comprises a lower substrate made of a transparent conducting oxide or an oxide semiconductor; a plurality of transistors disposed in the plurality of sub-pixels on the lower substrate, a planarization layer disposed on the plurality of transistors, a plurality of light emitting elements disposed on the planarization layer in the plurality of sub-pixels and including an anode, a light emitting layer and a cathode and a plurality of light emitting layer protective patterns disposed between the planarization layer and the anode.

    Organic light emitting display apparatus having a sealing layer
    6.
    发明授权
    Organic light emitting display apparatus having a sealing layer 有权

    公开(公告)号：US11424428B2

    公开(公告)日：2022-08-23

    申请号：US16656165

    申请日：2019-10-17

    Applicant: LG Display Co., Ltd.

    Inventor： Yeonjun Oh ,  Jaehyeong Kim

    IPC: H01L51/52

    Abstract: Display devices and methods of manufacturing display devices are provided in which a sealing layer is provided on a metal layer, and the metal layer may be removed thereby facilitating removal of the sealing layer, for example, during a repair process. A display device includes a first substrate and a display assembly on the first substrate. The display assembly includes a plurality of sub-pixels, and a portion of the first substrate extends laterally beyond a periphery of the display assembly. A protective layer is provided on the portion of the first substrate that extends laterally beyond the periphery of the display assembly, and a sealing layer is disposed on the protective layer.

    Display device
    7.
    发明授权
    Display device 有权

    公开(公告)号：US10263203B2

    公开(公告)日：2019-04-16

    申请号：US15838190

    申请日：2017-12-11

    Applicant: LG Display Co., Ltd.

    Inventor： Yeonjun Oh ,  Jonghyun Park ,  Jaekyung Choi

    IPC: H01L29/08 ,  H01L51/00 ,  H01L51/56 ,  B32B7/06 ,  H01L27/32

    Abstract: A display device for preventing a curling phenomenon of an edge of a substrate and solving a problem caused by separation of the substrate is disclosed. The display device includes a flexible substrate including a first substrate region overlapping a display unit and a second substrate region except the first substrate region, and a thin film transistor and an organic light emitting diode disposed on the display unit of the first substrate region. The first substrate region is formed of transparent polyimide, and the second substrate region is formed of colored polyimide.

    Display device
    8.
    发明授权
    Display device 有权

    公开(公告)号：US12096647B2

    公开(公告)日：2024-09-17

    申请号：US17483466

    申请日：2021-09-23

    Applicant: LG Display Co., Ltd.

    Inventor： Yeonjun Oh ,  Sangwon Yoon ,  Chanwoo Lee

    IPC: H10K50/842 ,  H10K59/131

    CPC classification number: H10K50/8426 ,  H10K59/131

    Abstract: A display device according to an example of the present disclosure includes a lower substrate divided into an active area and a non-active area, an upper substrate disposed above the lower substrate, a flexible film connected to a pad area of the lower substrate in the non-active area, a first sealing film disposed in the pad area and having at least one open hole, and a second sealing film disposed on a top surface of the flexible film and a side surface of the upper substrate. By this configuration, moisture which may permeate through a side surface of the display device can be more effectively blocked.

    Display device including pads formed separately from display panel
    9.
    发明授权
    Display device including pads formed separately from display panel 有权

    公开(公告)号：US12046164B2

    公开(公告)日：2024-07-23

    申请号：US17518127

    申请日：2021-11-03

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Yeonjun Oh

    IPC: G09F9/30 ,  H10K50/84 ,  H10K59/131 ,  H10K102/00

    CPC classification number: G09F9/301 ,  H10K50/841 ,  H10K59/131 ,  H10K2102/311

    Abstract: According to an aspect of the present disclosure, a display device includes a display panel, a first back cover supporting the display panel on a rear surface of the display panel, a roller around which the display panel and the first back cover are wound, a pad glass disposed on the rear surface of the first back cover and including a plurality of pads disposed thereon, a plurality of flexible films bonded to the pad glass, and a plurality of side lines electrically connecting the plurality of pads of the pad glass and the display panel. Accordingly, the plurality of pads is separately formed from the display panel so that any stress which may be transmitted to the plurality of pads and the plurality of flexible films when the display device is wound or unwound can be minimized.

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