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    FLEXIBLE DISPLAY DEVICE
    2.
    发明申请
    FLEXIBLE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20170311442A1

    公开(公告)日：2017-10-26

    申请号：US15646040

    申请日：2017-07-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-Yong Eom ,  Dong-Sub Kim ,  Dong-Hui Kim ,  Mi-Sun Lee ,  Joon-Gyu Lee

    IPC: H05K1/02 ,  G02F1/1345 ,  H05K5/00 ,  H05K3/30 ,  G02F1/1333

    Abstract: A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged.

    Organic light emitting display device and driving method thereof
    3.
    发明授权
    Organic light emitting display device and driving method thereof 有权
    有机发光显示装置及其驱动方法

    公开(公告)号：US09501975B2

    公开(公告)日：2016-11-22

    申请号：US15047788

    申请日：2016-02-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-Yong Eom ,  Dong-Sub Kim ,  Joon-Gyu Lee

    IPC: G09G3/32

    CPC classification number: G09G3/3233 ,  G09G3/3208 ,  G09G2310/061 ,  G09G2320/0626

    Abstract: A driving method of an organic light emitting display device includes: classifying a plurality of luminance steps into at least a low luminance section and a high luminance section; and setting a reference luminance at a predefined level during the low luminance section and adjusting an off duty according to predetermined criteria for each step in the low luminance section.

    Abstract translation: 有机发光显示装置的驱动方法包括：将多个亮度步骤分类为至少低亮度部分和高亮度部分; 并且在低亮度部分期间将参考亮度设置在预定电平，并且根据低亮度部分中的每个步骤的预定标准来调整关闭占空比。

    Flexible display device
    4.
    发明授权
    Flexible display device 有权

    公开(公告)号：US11096274B2

    公开(公告)日：2021-08-17

    申请号：US16660107

    申请日：2019-10-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-Yong Eom ,  Dong-Sub Kim ,  Dong-Hui Kim ,  Mi-Sun Lee ,  Joon-Gyu Lee

    IPC: G02F1/1333 ,  H05K1/02 ,  G02F1/1345 ,  H05K3/30 ,  H05K5/00

    Abstract: A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged.

    FLEXIBLE DISPLAY DEVICE
    6.
    发明申请
    FLEXIBLE DISPLAY DEVICE 有权
    柔性显示装置

    公开(公告)号：US20140268595A1

    公开(公告)日：2014-09-18

    申请号：US14210073

    申请日：2014-03-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-Yong Eom ,  Dong-Sub Kim ,  Dong-Hui Kim ,  Mi-Sun Lee ,  Joon-Gyu Lee

    IPC: H05K1/02 ,  H05K3/30 ,  H05K5/00

    CPC classification number: H05K1/0281 ,  G02F1/133305 ,  G02F1/13452 ,  H05K1/028 ,  H05K3/30 ,  H05K5/0017 ,  H05K2201/056 ,  H05K2201/10128 ,  Y10T29/49128

    Abstract: A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged.

    Abstract translation: 柔性显示装置包括柔性显示面板，从显示面板延伸的柔性印刷电路板，安装在柔性印刷电路板的至少一个表面上并构造成驱动显示面板的集成电路芯片，以及 保护构件附接到显示面板的后表面。 当柔性印刷电路板弯曲以部分地位于显示面板的后表面上时，保护构件位于显示面板和集成电路芯片之间。 柔性显示装置防止与显示面板堆叠的集成电路芯片使用保护构件直接与显示面板接触。 因此，即使显示装置变形为例如弯曲或滚动状态，也可以防止显示面板被损坏。

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