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    Flexible display
    1.
    发明授权
    Flexible display 有权

    公开(公告)号：US11031447B2

    公开(公告)日：2021-06-08

    申请号：US15789036

    申请日：2017-10-20

    Applicant: LG Display Co., Ltd.

    Inventor： Eunah Kim ,  Sangcheon Youn ,  Saemleenuri Lee

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3275

    Abstract: A flexible display is disclosed. The flexible display includes a flexible substrate and a thin film transistor array positioned on the flexible substrate and including a thin film transistor, an organic light emitting diode, inorganic layers, and organic layers. At least one of the inorganic layers is exposed to a side of the flexible substrate. At least one of the organic layers is positioned on the at least one inorganic layer and is exposed to the side of the flexible substrate.

    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 SUBSTRATE, FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    5.
    发明申请
    FLEXIBLE DISPLAY SUBSTRATE, FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
    柔性显示基板，柔性有机发光显示装置及其制造方法

    公开(公告)号：US20140217397A1

    公开(公告)日：2014-08-07

    申请号：US14106173

    申请日：2013-12-13

    Applicant: LG Display Co., Ltd.

    Inventor： Sanghyeon Kwak ,  HeeSeok Yang ,  Sangcheon Youn ,  SeYeoul Kwon

    IPC: H01L27/12

    CPC classification number: H01L27/1218 ,  H01L27/124 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5246 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549

    Abstract: A flexible display substrate, a flexible organic light emitting display device, and a method of manufacturing the same are provided. The flexible display substrate comprises a flexible substrate including a display area and a non-display area extending from the display area, and a wire formed on the flexible substrate. At least a part of the non-display area of the flexible substrate is formed in a crooked shape in a bending direction, and the wire positioned on at least a part of the non-display area of the flexible substrate includes a plurality of first wire patterns, and a second wire pattern formed on the plurality of first wire patterns and electrically connected with the plurality of first wire patterns.

    Abstract translation: 提供柔性显示基板，柔性有机发光显示装置及其制造方法。 柔性显示基板包括柔性基板，其包括显示区域和从显示区域延伸的非显示区域以及形成在柔性基板上的金属线。 柔性基板的非显示区域的至少一部分在弯曲方向上形成为弯曲形状，并且位于柔性基板的非显示区域的至少一部分上的线包括多个第一线 图案和形成在多个第一布线图案上并与多个第一布线图案电连接的第二布线图案。

    Display device
    7.
    发明授权
    Display device 有权

    公开(公告)号：US10403684B2

    公开(公告)日：2019-09-03

    申请号：US15394124

    申请日：2016-12-29

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Eunah Kim ,  Sangcheon Youn ,  Saemleenuri Lee

    IPC: H01L27/32 ,  H01L51/52

    Abstract: Display devices are disclosed herein. In one embodiment, the display device includes a plastic substrate comprising a display area and a non-display area, and a data pad portion disposed on one side of the non-display area, with a flexible circuit board bonded thereto, the display area including a plurality of subpixels positioned on the display area, each subpixel including an organic light-emitting diode that includes an organic layer, wherein the organic layer extends continuously from one side of the display area to the other side of the display area and is arranged in a plurality of lines that are spaced apart from one another and disposed parallel to the data pad portion.

    Flexible display
    8.
    发明授权
    Flexible display 有权

    公开(公告)号：US10276723B2

    公开(公告)日：2019-04-30

    申请号：US15714000

    申请日：2017-09-25

    Applicant: LG Display Co., Ltd.

    Inventor： Sangcheon Youn ,  Seyeoul Kwon ,  Hoiyong Kwon ,  Eunah Kim

    IPC: H01L21/02 ,  H01L27/12 ,  H01L21/283 ,  H01L29/417 ,  H01L29/786

    Abstract: A flexible display is disclosed. The flexible display including an oxide semiconductor thin film transistor on a plastic substrate includes a first buffer layer disposed on the plastic substrate, a second buffer layer disposed on the first buffer layer and formed of silicon oxide (SiOx), and an active layer disposed on the second buffer layer and formed of an oxide semiconductor. The first buffer layer includes a lower layer directly contacting the plastic substrate and formed of silicon nitride (SiNx) and an upper layer disposed on the lower layer and formed of silicon oxide (SiOx).

    Flexible display device having flexible display substrate curved around support substrate
    10.
    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。

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