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    Foldable display device
    1.
    发明授权
    Foldable display device 有权

    公开(公告)号：US11114629B2

    公开(公告)日：2021-09-07

    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 ,  H01L27/32

    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.

    POLARIZER AND DISPLAY DEVICE INCLUDING THE SAME
    3.
    发明申请
    POLARIZER AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20190271802A1

    公开(公告)日：2019-09-05

    申请号：US16415405

    申请日：2019-05-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hee Young LEE ,  Sung June Park ,  In Seo Kee ,  Jin Kyu Kim

    IPC: G02B5/30 ,  G02F1/13363

    Abstract: An exemplary embodiment of the present invention provides a polarizer including a first retardation layer and a second retardation layer having different retardation values with respect to each other, a polarization layer disposed on the first retardation layer, a first compensation layer disposed between the first retardation layer and the second retardation layer, and a second compensation layer disposed below the second retardation layer.

    Foldable display device
    5.
    发明授权
    Foldable display device 有权

    公开(公告)号：US10198041B2

    公开(公告)日：2019-02-05

    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 ,  G02F1/1333 ,  G09F9/30 ,  H01L51/00

    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.

    FLEXIBLE DISPLAY DEVICE
    6.
    发明申请
    FLEXIBLE DISPLAY DEVICE 审中-公开
    柔性显示装置

    公开(公告)号：US20150201487A1

    公开(公告)日：2015-07-16

    申请号：US14579491

    申请日：2014-12-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： In Seo Kee ,  Soyoun Jung ,  Hoonsik Kim ,  Dongwoo Seo

    IPC: H05K1/02

    Abstract: A flexible display device includes a flexible display panel, a flexible outer member disposed on the flexible display panel, and an adhesive member disposed between the flexible display panel and the flexible outer member. An elastic modulus of the adhesive member is from about 1/1000000 to about 1/1000 of an elastic modulus of each of the flexible display panel and the flexible outer member.

    Abstract translation: 柔性显示装置包括柔性显示面板，设置在柔性显示面板上的柔性外部构件以及设置在柔性显示面板和柔性外部构件之间的粘合构件。 粘合构件的弹性模量为柔性显示面板和柔性外侧构件的弹性模量的约1/1000000至约1/1000。

    Flexible display device
    7.
    发明授权
    Flexible display device 有权

    公开(公告)号：US10698240B2

    公开(公告)日：2020-06-30

    申请号：US14579491

    申请日：2014-12-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： In Seo Kee ,  Soyoun Jung ,  Hoonsik Kim ,  Dongwoo Seo

    IPC: H05K1/02 ,  G02F1/1333

    Abstract: A flexible display device includes a flexible display panel, a flexible outer member disposed on the flexible display panel, and an adhesive member disposed between the flexible display panel and the flexible outer member. An elastic modulus of the adhesive member is from about 1/1000000 to about 1/1000 of an elastic modulus of each of the flexible display panel and the flexible outer member.

    Foldable display device
    8.
    发明授权
    Foldable display device 有权

    公开(公告)号：US10347852B2

    公开(公告)日：2019-07-09

    申请号：US15657529

    申请日：2017-07-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Man Sik Myeong ,  Ah-Ram Lee ,  In Seo Kee ,  Han Sun Ryou ,  Sung Chul Choi

    IPC: G06F1/16 ,  H01L51/00 ,  H04M1/02 ,  H01L27/32

    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.

    TOUCH SENSOR AND DISPLAY DEVICE INCLUDING THE SAME
    9.
    发明申请
    TOUCH SENSOR AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20190087027A1

    公开(公告)日：2019-03-21

    申请号：US15960122

    申请日：2018-04-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jin Bo Shim ,  Jung-Moo Hong ,  In Seo Kee ,  Kyung Seop Kim ,  Hyun Jae Na ,  Sang Youn Han

    IPC: G06F3/041

    Abstract: A touch sensor includes: an active area including a first sub-active area and a second sub-active area; a plurality of first touch electrodes in the first sub-active area and the second sub-active area; and a plurality of second touch electrodes in the first sub-active area and the second sub-active area, and a length of a first border portion that is a separated area between adjacent first and second touch electrodes in the first sub-active area is different from a length of a second border portion that is a separated area between adjacent first and second touch electrodes in the second sub-active area.

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