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    MATERIAL-REMOVING HEATER DEVICE
    3.
    发明申请
    MATERIAL-REMOVING HEATER DEVICE 审中-公开

    公开(公告)号：US20200296801A1

    公开(公告)日：2020-09-17

    申请号：US16748106

    申请日：2020-01-21

    Applicant: Samsung Display Co., LTD.

    Inventor： Ohjune KWON ,  Jungsik NAM ,  Seungwook KWON ,  Hyojeong KWON ,  Minsang KIM ,  Chanho MOON ,  Jeongseok LEE ,  Wonje CHO ,  Taekyoung HWANG

    IPC: H05B3/03 ,  H05B3/00

    Abstract: A material-removing heater device including: a first terminal portion defining a first electrode; a second terminal portion defining a second electrode; and a heating portion which connects the first terminal portion to the second terminal portion, the heating portion heatable by a flow of electrical current from the first terminal portion to the second terminal portion to remove a portion of material of a display device. The heating portion defines a lower end surface of the material-removing heater device at which the material-removing heater device contacts the material of the display device, the heating portion disposes the lower end surface to have a concave shape, and the heating portion which is heated deforms the lower end surface from the concave shape to have a planar shape.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    4.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190131565A1

    公开(公告)日：2019-05-02

    申请号：US16039815

    申请日：2018-07-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ohjune KWON ,  Seungwook KWON ,  Hyojeong KWON ,  Doohwan KIM ,  Minsang KIM

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display device and method of manufacture may include a display panel having a first region, a second region spaced apart from the first region, and a bending region between the first region and the second region. The bending region is bent along a bending axis. A functional layer is arranged between the first region and the second region of the display panel, a core is arranged in a bending space defined by the bending region of the display panel and a side surface of the functional layer. A filler is arranged in the bending space to surround the core. A protective film may be arranged between the display panel and the functional layer. A thickness of the protective film corresponding to the bending region may be less than a thickness of a portion of the protective film corresponding to the first region or the second region.

    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    6.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190157589A1

    公开(公告)日：2019-05-23

    申请号：US16194887

    申请日：2018-11-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Minsang KIM ,  Seungwook KWON ,  Ohjune KWON ,  Hyojeong KWON ,  Doohwan KIM

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

    Abstract: An OLED device includes a display panel including a display region and a pad region located at a first side of the display region. The pad region includes a bending region located in a portion of the pad region adjacent to the display region and in a pad electrode region located in a remaining portion of the pad region. A lower protection film is on a lower surface of the display panel and exposes a portion of the bending region. The lower protection film includes a first lower protection film including a first concave-convex pattern in the bending region adjacent to the display region. A second lower protection film is spaced apart from the first lower protection film and includes a second concave-convex pattern in the bending region adjacent to the pad electrode region. The second concave-convex pattern has a shape that is insertable into the first concave-convex pattern.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    9.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190139463A1

    公开(公告)日：2019-05-09

    申请号：US16166484

    申请日：2018-10-22

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Minsang KIM ,  Seungwook KWON ,  Ohjune KWON ,  Hyojeong KWON ,  Doohwan KIM

    IPC: G09F9/30 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  H05K1/18

    Abstract: A display device includes a display panel having a first region, a second region spaced apart from the first region, and a bending region between the first region and the second region, the bending region being bent along a bending axis, a protective film including a first part on a first surface of the first region of the display panel, the first part having an opening at a center thereof that exposes the first surface of the display panel, and a second part on a first surface of the second region of the display panel, and a functional layer on the first surface of the display panel exposed by the opening.

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