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    Flexible display device
    22.
    发明授权
    Flexible display device 有权

    公开(公告)号：US09864409B2

    公开(公告)日：2018-01-09

    申请号：US14620571

    申请日：2015-02-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kangwon Lee ,  Jeongheon Lee ,  Mansik Myeong ,  Sungku Kang ,  Hoonsik Kim ,  Taehyeog Jung ,  Suk Choi

    IPC: G06F1/16 ,  G06F3/041 ,  H04M1/02

    CPC classification number: G06F1/1652 ,  G06F3/041 ,  H04M1/0268

    Abstract: A flexible display device includes a flexible display panel, an outer member disposed on a surface of the flexible display panel and including an electrode layer, and a stress control member disposed between the flexible display panel and the outer member, where the stress control member allows neutral planes to be defined in the flexible display panel and the outer member, respectively, when the flexible display device is bent, the outer member includes a touch panel including the electrode layer, a flexible member disposed on the touch panel, and an adhesive layer disposed between the touch panel and the flexible member and which couples the touch panel to the flexible member, and a neutral plane of the outer member is defined in the touch panel.

    ORGANIC LIGHT EMITTING DIODE DISPLAY
    24.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY 有权
    有机发光二极管显示

    公开(公告)号：US20160291228A1

    公开(公告)日：2016-10-06

    申请号：US14885905

    申请日：2015-10-16

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hee Young Lee ,  Yun Jang ,  Hyeon Jeong Sang ,  Eun Mi Seo ,  Suk Choi

    IPC: G02B5/30

    CPC classification number: G02B5/3016 ,  G02B5/3083 ,  G02B5/32 ,  G02B27/286

    Abstract: An organic light emitting diode display including: a display panel; a first retarder on the display panel and including a first reactive liquid crystal; a second retarder on the first retarder and including a second reactive liquid crystal; and a polarizer on the second retarder, wherein a first optical axis of the first reactive liquid crystal is inclined by 2θ+45° relative to an absorption axis of the polarizer, and a second optical axis of the second reactive liquid crystal is inclined by θ relative to the absorption axis of the polarizer.

    Abstract translation: 一种有机发光二极管显示器，包括：显示面板; 显示面板上的第一延迟器，包括第一反应液晶; 第二延迟器，其包括第二反应液晶; 以及所述第二延迟器上的偏振器，其中所述第一反应液晶的第一光轴相对于所述偏振器的吸收轴倾斜2θ+ 45°，并且所述第二反应液晶的第二光轴倾斜θ 相对于偏振器的吸收轴。

    Flexible display device
    28.
    发明授权
    Flexible display device 有权

    公开(公告)号：US10222834B2

    公开(公告)日：2019-03-05

    申请号：US15455761

    申请日：2017-03-10

    Applicant: Samsung Display Co., Ltd

    Inventor： Suk Choi ,  Heeyoung Lee ,  Jongin Lee

    IPC: G06F1/16 ,  G02B5/30

    Abstract: A flexible display device includes a bending area including a display panel, an optical member, a polarization member, and a window member, and a non-bending area. A bending part of the optical member includes a plurality of optical patterns corresponding to the bending area, and the plurality of optical patterns are provided to have different widths at a face adjacent to the display panel and a face adjacent to the polarization member. Light leakage phenomenon and color shift phenomenon induced by the modification of the optical member in the bending area during bending of the display device may be improved.

    Foldable display
    30.
    发明授权
    Foldable display 有权

    公开(公告)号：US09891670B2

    公开(公告)日：2018-02-13

    申请号：US14970334

    申请日：2015-12-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hoonsik Kim ,  Young Do Kim ,  Suk Choi

    IPC: G06F1/16

    CPC classification number: G06F1/1652 ,  G06F1/1643 ,  G06F1/1675 ,  G06F1/1679 ,  G06F1/1684

    Abstract: A foldable display is disclosed. In one aspect, the foldable display includes a foldable display panel and a folding adjustment part configured to adjust a folding configuration of the foldable display panel. The foldable display also includes a folding sensor configured to sense the folding configuration, a rear surface touch sensor configured to sense a touch input applied to a rear surface of the foldable display panel, and a controller. The controller is configured to detect first and second touch inputs applied to different portions of the rear surface and control the folding adjustment part so as to switch the folding configuration of the foldable display panel when the controller detects that the first touch input moves in a first direction and the second touch input moves in a second direction different from the first direction.

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