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    Display panel having low resistance conductive layer
    1.
    发明授权
    Display panel having low resistance conductive layer 有权

    公开(公告)号：US10964775B2

    公开(公告)日：2021-03-30

    申请号：US16880001

    申请日：2020-05-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki Hyun Kim ,  Young Gil Park ,  Sung Chan Jo

    IPC: H01L27/32 ,  H01L27/12

    Abstract: A display panel having a low-resistance conductive layers is disclosed. An example display panel includes a first conductive layer having a first layer, a second layer, a third layer, a fourth layer, and a fifth layer that are sequentially stacked with the first layer being electrically conductive with the fifth layer, and a second conductive layer that is disposed on the first conductive layer and that in contact with the fifth layer. The first layer and the third layer include a first metal. Further, the second layer includes a second metal that is different from the first metal. Still further, the fourth layer includes the first metal and oxygen in a first composition ratio, and the fifth layer includes the first metal and oxygen in a second composition ratio with the first composition ratio and the second composition ratio being different from each other.

    Flexible display device and control method thereof
    4.
    发明授权
    Flexible display device and control method thereof 有权
    柔性显示装置及其控制方法

    公开(公告)号：US09377371B2

    公开(公告)日：2016-06-28

    申请号：US14465537

    申请日：2014-08-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Thanh Tien Nguyen ,  Min-Sung Kim ,  Tae Woong Kim ,  Ki Hyun Kim ,  Jin Hwan Choi

    IPC: G09G5/00 ,  G01L1/22 ,  G09G3/20 ,  G02F1/133 ,  G02F1/1333

    CPC classification number: G01L1/22 ,  G02F1/13306 ,  G02F1/133305 ,  G02F2001/133394 ,  G09G3/20 ,  G09G2300/043 ,  G09G2330/04 ,  G09G2380/02

    Abstract: A flexible display device including a flexible display panel which displays an image, a strain gauge disposed in the flexible display panel, where the strain gauge senses a strain in the flexible display panel and generates a detection signal based on the sensed strain, a strain controller which receives the detection signal and outputs a strain compensation voltage based on the detection signal, and a strain compensation layer disposed on a surface of the flexible display panel and which receives the strain compensation voltage, where a thickness of the strain compensation layer may be controlled based on the strain compensation voltage such that a neutral plane of the flexible display device is maintained in a predetermined reference area in the flexible display panel.

    Abstract translation: 一种柔性显示装置，包括显示图像的柔性显示面板，设置在柔性显示面板中的应变计，其中应变仪感测柔性显示面板中的应变并基于感测到的应变产生检测信号，应变控制器 其接收检测信号并输出​​基于检测信号的应变补偿电压，以及应变补偿层，其设置在柔性显示面板的表面上并且接收应变补偿电压，其中可以控制应变补偿层的厚度 基于应变补偿电压，使得柔性显示装置的中性平面保持在柔性显示面板中的预定参考区域中。

    Display device
    6.
    发明授权
    Display device 有权

    公开(公告)号：US10686024B2

    公开(公告)日：2020-06-16

    申请号：US16232195

    申请日：2018-12-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ki Hyun Kim ,  Jin Suk Lee ,  Young Gil Park ,  Hyun Sang Seo ,  Na Ri Ahn ,  Sung Chan Jo

    IPC: H01L27/32 ,  H01L29/49 ,  H01L51/52 ,  H01L51/50 ,  H01L27/12

    Abstract: A display device includes a substrate including a display area and a non-display area, a plurality of pixels provided in the display area, lines respectively connected to the plurality of pixels, the lines applying a signal to the plurality of pixels, the lines each including a first metal layer including a first metal and a second metal layer that is provided on the first metal layer and includes a second metal, an insulating layer provided at a least one portion between the substrate and the lines, the insulating layer including an inorganic insulating layer and an organic insulating layer, and a barrier layer provided between the organic insulating layer and the first metal layer, the barrier layer including an oxide of the first metal.

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