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    Flexible organic light emitting display panel
    1.
    发明授权
    Flexible organic light emitting display panel 有权

    公开(公告)号：US10381582B2

    公开(公告)日：2019-08-13

    申请号：US15681687

    申请日：2017-08-21

    Applicant: LG DISPLAY CO., LTD.

    Inventor： KwonHyung Lee ,  Chanwoo Lee ,  Jaekyung Choi

    IPC: H01L51/00 ,  H01L51/52 ,  H01L27/32

    Abstract: Disclosed is a flexible organic light emitting display panel in which an upper substrate is larger in size than a lower substrate including a pad area. The flexible organic light emitting display panel includes, for example, a lower substrate, including a flexible lower base film and an organic light emitting diode (OLED) included in the flexible lower base film, and an upper substrate including a flexible upper base film and a multi-buffer which is coated on the flexible upper base film for preventing penetration of water.

    FLEXIBLE DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME
    3.
    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。

    Organic light emitting display device and method for manufacturing the same
    4.
    发明授权
    Organic light emitting display device and method for manufacturing the same 有权
    有机发光显示装置及其制造方法

    公开(公告)号：US09450035B2

    公开(公告)日：2016-09-20

    申请号：US14514852

    申请日：2014-10-15

    Applicant: LG Display Co., Ltd.

    Inventor： Anna Ha ,  Chanwoo Lee ,  Sangcheon Youn

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

    CPC classification number: H01L27/3262 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3248 ,  H01L51/0097 ,  H01L51/5209 ,  H01L51/5212 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

    Abstract: The organic light emitting display device includes a flexible substrate, a thin-film transistor on the flexible substrate, a first anode on the thin-film transistor, a second anode on the same plane with the first anode and spaced apart from the first anode so as to surround the first anode, an organic light emitting layer on the first anode and the second anode, and a cathode on the organic light emitting layer. The second anode includes an opening where the first anode is encompassed therein. The shape of the first anode and the second anode and arrangement thereof reduces a segment length of an anode in a bending direction of the organic light emitting display device, and, thus, occurrence of cracks in the anode can be minimized.

    Abstract translation: 有机发光显示装置包括柔性基板，柔性基板上的薄膜晶体管，薄膜晶体管上的第一阳极，与第一阳极在同一平面上并与第一阳极隔开的第二阳极， 围绕第一阳极，在第一阳极和第二阳极上的有机发光层和有机发光层上的阴极。 第二阳极包括第一阳极包围在其中的开口。 第一阳极和第二阳极及其布置的形状减小了阳极在有机发光显示装置的弯曲方向上的段长度，因此可以使阳极中出现裂纹。

    Flexible display device having flexible display substrate curved around support substrate
    7.
    发明授权
    Flexible display device having flexible display substrate curved around support substrate 有权
    柔性显示装置具有在支撑基板周围弯曲的柔性显示基板

    公开(公告)号：US09530831B2

    公开(公告)日：2016-12-27

    申请号：US14939926

    申请日：2015-11-12

    Applicant: LG Display Co., Ltd.

    Inventor： Chanwoo Lee ,  JongHyun Park ,  TaeWoo Kim ,  Jaekyung Choi ,  Sangcheon Youn ,  SungJoon Min ,  SeYeoul Kwon ,  KwonHyung Lee

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

    CPC classification number: H01L51/5293 ,  G06F1/1652 ,  H01L27/3244 ,  H01L27/3267 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5253 ,  H01L2251/303 ,  H01L2251/5338 ,  Y02E10/549

    Abstract: A flexible display device and a method of manufacturing the same are provided. The flexible display device comprises a first flexible substrate including a display area including an organic light emitting layer, and a peripheral circuit area, and a second flexible substrate coming in contact with the first flexible substrate and including a pattern for facilitating bending thereof, wherein the second flexible substrate has a certain shape according to the pattern, and the first flexible substrate has a shape corresponding to the certain shape. Various embodiments of the present invention provide a flexible display device capable of realizing a narrow bezel-type or bezel-free display device and simultaneously realizing improved types of design, facilitating bending of a bezel area so as to realize a narrow bezel-type or bezel-free display device, and minimizing damage to an area to be bent.

    Abstract translation: 提供了柔性显示装置及其制造方法。 柔性显示装置包括：第一柔性基板，包括包括有机发光层的显示区域和外围电路区域;以及与第一柔性基板接触并包括用于促进其弯曲的图案的第二柔性基板，其中， 第二柔性基板根据图案具有一定的形状，第一柔性基板具有与该形状对应的形状。 本发明的各种实施例提供一种灵活的显示装置，其能够实现窄边框型或无挡板的显示装置，并且同时实现改进的设计类型，便于边框区域的弯曲，从而实现窄边框型或边框 - 显示设备，并减少对弯曲区域的损坏。

    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.

    Flexible display device having flexible display substrate curved around support substrate
    9.
    发明授权
    Flexible display device having flexible display substrate curved around support substrate 有权

    公开(公告)号：US10732674B2

    公开(公告)日：2020-08-04

    申请号：US15353391

    申请日：2016-11-16

    Applicant: LG Display Co., Ltd.

    Inventor： Chanwoo Lee ,  JongHyun Park ,  TaeWoo Kim ,  Jaekyung Choi ,  Sangcheon Youn ,  SungJoon Min ,  SeYeoul Kwon ,  KwonHyung Lee

    IPC: G06F1/16 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52

    Abstract: A flexible display device and a method of manufacturing the same are provided. The flexible display device comprises a first flexible substrate including a display area including an organic light emitting layer, and a peripheral circuit area, and a second flexible substrate coming in contact with the first flexible substrate and including a pattern for facilitating bending thereof, wherein the second flexible substrate has a certain shape according to the pattern, and the first flexible substrate has a shape corresponding to the certain shape. Various embodiments of the present invention provide a flexible display device capable of realizing a narrow bezel-type or bezel-free display device and simultaneously realizing improved types of design, facilitating bending of a bezel area so as to realize a narrow bezel-type or bezel-free display device, and minimizing damage to an area to be bent.

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