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    Organic light emitting diodes displays and manufacturing method thereof
    1.
    发明授权
    Organic light emitting diodes displays and manufacturing method thereof 有权

    公开(公告)号：US10374193B2

    公开(公告)日：2019-08-06

    申请号：US15708259

    申请日：2017-09-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Chung Yi ,  Sang-Hun Oh

    IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  H01L27/32

    Abstract: A cracks propagation preventing, polarization film attaches to outer edges of a lower inorganic layer of an organic light emitting diodes display where the display is formed on a flexible substrate having the lower inorganic layer blanket formed thereon. The organic light emitting diodes display further includes a display unit positioned on the inorganic layer and including a plurality of organic light emitting diodes configured to display an image, and a thin film encapsulating layer covering the display unit and joining with edges of the inorganic layer extending beyond the display unit.

    Flexible display device manufacturing method
    2.
    发明授权
    Flexible display device manufacturing method 有权
    灵活的显示装置制造方法

    公开(公告)号：US08932899B2

    公开(公告)日：2015-01-13

    申请号：US13859335

    申请日：2013-04-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jung-Ho Choi ,  Sang-Hun Oh ,  Dong-Wook Kang

    IPC: H01L31/18 ,  H01L31/042 ,  H01L33/02 ,  G06F1/16

    CPC classification number: H01L33/02 ,  B32B38/0036 ,  B32B2037/243 ,  B32B2379/08 ,  B32B2457/20 ,  G06F1/1652 ,  H01L51/0024 ,  H01L51/0097 ,  Y02E10/549 ,  Y02P70/521

    Abstract: A flexible display device manufacturing method includes preparing a substrate assembly in which a flexible substrate is formed on a carrier substrate; piling up a plurality of the prepared substrate assemblies in a heating furnace in multi-stages; performing heat treatment by providing hot blast onto each of the piled substrate assemblies in a horizontal direction; forming a display unit on the flexible substrate of the heat-treated substrate assembly; and separating the flexible substrate and the carrier substrate from each other. According to the above-described manufacturing method, since warpage of a flexible substrate after a carrier substrate and the flexible substrate are separated from each other may be suppressed, a subsequent process may be appropriately performed, productivity may be improved, and damage of products caused while the flexible substrate is handled may be reduced.

    Abstract translation: 柔性显示装置的制造方法包括：准备在载体基板上形成柔性基板的基板组件; 在多级加热炉中堆叠多个制备的基板组件; 通过在水平方向上向堆叠的基板组件提供热风来进行热处理; 在所述热处理基板组件的柔性基板上形成显示单元; 以及将所述柔性基板和所述载体基板彼此分离。 根据上述制造方法，由于可以抑制载体基板与柔性基板之间的柔性基板的翘曲彼此分离，所以可以适当地进行后续的处理，可以提高生产率，并且产生损坏 而柔性基板的处理可以减少。

    FLEXIBLE DISPLAY DEVICE MANUFACTURING METHOD
    5.
    发明申请
    FLEXIBLE DISPLAY DEVICE MANUFACTURING METHOD 有权
    柔性显示装置制造方法

    公开(公告)号：US20140099743A1

    公开(公告)日：2014-04-10

    申请号：US13859335

    申请日：2013-04-09

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jung-Ho Choi ,  Sang-Hun Oh ,  Dong-Wook Kang

    IPC: H01L33/02

    CPC classification number: H01L33/02 ,  B32B38/0036 ,  B32B2037/243 ,  B32B2379/08 ,  B32B2457/20 ,  G06F1/1652 ,  H01L51/0024 ,  H01L51/0097 ,  Y02E10/549 ,  Y02P70/521

    Abstract: A flexible display device manufacturing method includes preparing a substrate assembly in which a flexible substrate is formed on a carrier substrate; piling up a plurality of the prepared substrate assemblies in a heating furnace in multi-stages; performing heat treatment by providing hot blast onto each of the piled substrate assemblies in a horizontal direction; forming a display unit on the flexible substrate of the heat-treated substrate assembly; and separating the flexible substrate and the carrier substrate from each other. According to the above-described manufacturing method, since warpage of a flexible substrate after a carrier substrate and the flexible substrate are separated from each other may be suppressed, a subsequent process may be appropriately performed, productivity may be improved, and damage of products caused while the flexible substrate is handled may be reduced.

    Abstract translation: 柔性显示装置的制造方法包括：准备在载体基板上形成柔性基板的基板组件; 在多级加热炉中堆叠多个制备的基板组件; 通过在水平方向上向堆叠的基板组件提供热风来进行热处理; 在所述热处理基板组件的柔性基板上形成显示单元; 以及将所述柔性基板和所述载体基板彼此分离。 根据上述制造方法，由于可以抑制载体基板与柔性基板之间的柔性基板的翘曲彼此分离，所以可以适当地进行后续的处理，可以提高生产率，并导致产品的损坏 而柔性基板的处理可以减少。

    Organic light emitting display device having connection lines passing through a bending region
    6.
    发明授权
    Organic light emitting display device having connection lines passing through a bending region 有权

    公开(公告)号：US10686025B2

    公开(公告)日：2020-06-16

    申请号：US15293997

    申请日：2016-10-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sang-Hun Oh

    IPC: H01L27/32 ,  H01L51/52 ,  H01L27/12

    Abstract: An organic light emitting display device that includes a substrate that may be flexible, and an insulation layer arranged on the substrate. The insulation layer is perforated by openings to facilitate bending of the display device. A plurality of the connection lines extend from the image producing display area to a peripheral area of the display device to allow for connection to an external device. Each of the openings includes one of the connection lines to prevent shorting together of the connection hues during the patterning step used to pattern the connection lines. In one embodiment, the each of the connection lines extends through the openings and across the sidewalls of the openings. In another embodiment, the connection lines are interposed between two adjacent openings.

    Organic light emitting diodes displays and manufacturing method thereof
    7.
    发明授权
    Organic light emitting diodes displays and manufacturing method thereof 有权
    有机发光二极管显示及其制造方法

    公开(公告)号：US09461267B2

    公开(公告)日：2016-10-04

    申请号：US14106434

    申请日：2013-12-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Chung Yi ,  Sang-Hun Oh

    IPC: H01L27/12 ,  B82Y10/00 ,  H01L51/56 ,  H01L51/52

    CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5281 ,  H01L51/5293 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5338 ,  H01L2251/566

    Abstract: A cracks propagation preventing, polarization film attaches to outer edges of a lower inorganic layer of an organic light emitting diodes display where the display is formed on a flexible substrate having the lower inorganic layer blanket formed thereon. The organic light emitting diodes display further includes a display unit positioned on the inorganic layer and including a plurality of organic light emitting diodes configured to display an image, and a thin film encapsulating layer covering the display unit and joining with edges of the inorganic layer extending beyond the display unit.

    Abstract translation: 裂纹扩展防止偏振膜附着在有机发光二极管显示器的下部无机层的外边缘，其中显示器形成在其上形成有下层无机层毯的柔性基板上。 有机发光二极管显示器还包括位于无机层上的显示单元，并且包括配置成显示图像的多个有机发光二极管和覆盖显示单元并与无机层延伸的边缘接合的薄膜封装层 超出显示单位。

    ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    8.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 审中-公开
    有机发光显示装置及其制造方法

    公开(公告)号：US20140097407A1

    公开(公告)日：2014-04-10

    申请号：US13791383

    申请日：2013-03-08

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sang-Hun Oh

    IPC: H01L51/52 ,  H01L51/56

    CPC classification number: H01L51/5203 ,  H01L27/3246 ,  H01L27/3258 ,  H01L51/5209 ,  H01L51/56

    Abstract: An organic light emitting display apparatus and a method of manufacturing the same. The organic light emitting display apparatus includes a substrate; an insulating layer formed on the substrate and including a groove; a first electrode formed on the insulating layer so as to overlap at least with the groove; a pixel defining layer covering edges of the first electrode and including an opening that overlaps at least with the groove; an intermediate layer formed on the first electrode to overlap with the opening and including an organic emission layer; and a second electrode formed on the intermediate layer.

    Abstract translation: 一种有机发光显示装置及其制造方法。 有机发光显示装置包括：基板; 绝缘层，形成在所述基板上并且包括凹槽; 形成在所述绝缘层上的至少与所述槽重叠的第一电极; 覆盖所述第一电极的边缘并且包括至少与所述凹槽重叠的开口的像素限定层; 形成在所述第一电极上以与所述开口重叠并包括有机发射层的中间层; 以及形成在中间层上的第二电极。

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