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    FOLDABLE DISPLAY DEVICE
    1.
    发明申请
    FOLDABLE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180242466A1

    公开(公告)日：2018-08-23

    申请号：US15798890

    申请日：2017-10-31

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ah-Ram LEE ,  Sung Chul CHOI

    IPC: H05K5/00 ,  H05K5/02

    CPC classification number: H05K5/0017 ,  G06F1/1652 ,  G09F9/301 ,  H05K5/0217

    Abstract: A foldable display device includes a flexible display panel including a bendable area; and a first supporter including a first multi-joint member, a complex support unit, and a second multi-joint member consecutively arranged in a first direction, and supporting the bendable area, and the complex support unit includes: a flat support unit combined to the first multi-joint member and the second multi-joint member in a rotatable manner with respect to a combination axis in parallel to a second direction crossing the first direction; and a curved support unit neighboring the flat support unit in the second direction and combined to the first multi-joint member and the second multi-joint member such that a rising height of the curved support unit changes in a third direction according to a rotation state of the flat support unit relative to the first multi-joint member and the second multi-joint member.

    DISPLAY DEVICE
    3.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240206080A1

    公开(公告)日：2024-06-20

    申请号：US18588506

    申请日：2024-02-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seong Sik AHN ,  Min Ki KIM ,  Ah-Ram LEE

    IPC: H05K5/00

    CPC classification number: H05K5/0017

    Abstract: A display device includes a front display area (FDA), side display areas (SDAs), and a corner display area (CDA). The SDAs and the CDA are disposed outside of the FDA. The SDAs include: a first SDA disposed at a first side of the FDA; and a second SDA disposed at a second side of the FDA. The CDA is disposed at a corner of the FDA between the first SDA and the second SDA. The CDA is connected to the first SDA and the second SDA. The FDA has a flat display surface. The first SDA, the second SDA, and the CDA respectively form a bent surface. A shape of the bent surface of the CDA is different from a shape of the bent surface of the first SDA and a shape of the bent surface of the second SDA. The CDA is stretchable and/or shrinkable.

    FOLDABLE DISPLAY DEVICE
    6.
    发明申请
    FOLDABLE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190280226A1

    公开(公告)日：2019-09-12

    申请号：US16423319

    申请日：2019-05-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Man Sik MYEONG ,  Ah-Ram LEE ,  In Seo KEE ,  Han Sun RYOU ,  Sung Chul CHOI

    IPC: H01L51/00 ,  G06F1/16 ,  H04M1/02

    Abstract: A display device for reducing a stress applied to a display panel in a folded state is provided. The display device includes a display panel and a panel support portion. The display panel includes a bendable area. The panel support portion is combined to the display panel and includes a multi-joint member supporting the bendable area. The multi-joint member includes joint portions that are sequentially arranged, and a sliding member passing through the joint portions and moving inside the panel support portion. The sliding member includes a plate portion for arranging the joint portions, and a hook-shaped portion connected to a side of the plate portion and arranging the joint portions in a circular arc shape.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    7.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190269011A1

    公开(公告)日：2019-08-29

    申请号：US16163944

    申请日：2018-10-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ah-Ram LEE ,  Seong Sik AHN

    IPC: H05K1/03 ,  H05K3/00

    Abstract: A display device includes a substrate having a flat portion, a first curved portion adjacent to a side of the flat portion, and a second curved portion adjacent to a corner of the flat portion and the first curved portion, and a display unit on the substrate, the display unit including a plurality of display pieces on the second curved portion of the substrate, the display pieces being spaced apart from each other, and extending from the corner of the flat portion to an edge of the second curved portion.

    FOLDABLE DISPLAY DEVICE
    8.
    发明申请
    FOLDABLE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180101200A1

    公开(公告)日：2018-04-12

    申请号：US15672721

    申请日：2017-08-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Man Sik MYEONG ,  Ah-Ram LEE ,  In Seo KEE ,  Han Sun RYOU ,  Sung Chul CHOI

    IPC: G06F1/16 ,  G09F9/30 ,  H01L51/00 ,  G02F1/1333

    CPC classification number: G06F1/1652 ,  G02F1/133305 ,  G06F1/1681 ,  G09F9/301 ,  H01L51/0097

    Abstract: A foldable display device includes a display panel and a panel supporting unit. The display panel has a first surface in which a display unit is positioned and a second surface opposite to the first surface and including a bendable region. A panel supporting unit faces the second surface and is coupled to the display panel. The panel supporting unit includes a plurality of link members arranged in parallel along a first direction by corresponding to the bendable region of the display panel in an unfolded state, each of the plurality of link members respectively having a first supporting surface facing the display panel and coupled to be rotated about two rotational axes in a folded state. The two rotational axes of each of the plurality of link members are separated from the first supporting surface in a direction from the second surface toward the first surface.

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