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    FLEXIBLE DISPLAY DEVICE
    21.
    发明申请
    FLEXIBLE DISPLAY DEVICE 审中-公开
    柔性显示装置

    公开(公告)号：US20160260915A1

    公开(公告)日：2016-09-08

    申请号：US14949663

    申请日：2015-11-23

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jong-Ryuk Park ,  Hyun-Been Hwang ,  Sang Hun Oh ,  Keun Soo Lee ,  Sun Youl Lee ,  Gyoo Chul Jo

    IPC: H01L51/00 ,  H01L27/32 ,  H01L51/56 ,  H01L51/52

    CPC classification number: H01L51/0097 ,  H01L27/3276 ,  H01L51/5246 ,  H01L51/5256 ,  H01L51/5281 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

    Abstract: A flexible display device including: a display substrate having a display area and a peripheral area surrounding the display area; a plurality of pixels formed in the display area; a passivation layer covering the pixels from the top to protect the pixels; a polarization film layer provided at the top of the passivation layer and of which an edge is extended outside an edge of the passivation layer; and a film wiring made of a flexible material of which one end is connected to the peripheral area.

    Abstract translation: 一种柔性显示装置，包括：显示基板，具有显示区域和围绕所述显示区域的周边区域; 形成在所述显示区域中的多个像素; 钝化层，从顶部覆盖像素以保护像素; 设置在所述钝化层的顶部并且其边缘延伸到所述钝化层的边缘外部的偏振膜层; 以及由柔性材料制成的薄膜布线，其一端连接到周边区域。

    Flexible display device
    24.
    发明授权
    Flexible display device 有权

    公开(公告)号：US11588122B2

    公开(公告)日：2023-02-21

    申请号：US16987115

    申请日：2020-08-06

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jong-Ryuk Park ,  Hyun-Been Hwang ,  Sang Hun Oh ,  Keun Soo Lee ,  Sun Youl Lee ,  Gyoo Chui Jo

    IPC: H01L51/52 ,  H01L51/00 ,  H01L27/32

    Abstract: A flexible display device including: a display substrate having a display area and a peripheral area surrounding the display area; a plurality of pixels formed in the display area; a passivation layer covering the pixels from the top to protect the pixels; a polarization film layer provided at the top of the passivation layer and of which an edge is extended outside an edge of the passivation layer; and a film wiring made of a flexible material of which one end is connected to the peripheral area.

    Display device
    25.
    发明授权
    Display device 有权

    公开(公告)号：US11569338B2

    公开(公告)日：2023-01-31

    申请号：US17331604

    申请日：2021-05-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hun Kim ,  Yong Jin Kim ,  Soon Jung Wang ,  Keun Soo Lee ,  Jae Ho Lee ,  Kyung Chan Chae

    IPC: H01L27/32 ,  H01L51/00 ,  G01N27/20 ,  H01L51/52

    Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.

    DISPLAY DEVICE
    26.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210256906A1

    公开(公告)日：2021-08-19

    申请号：US17226817

    申请日：2021-04-09

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyo Jung Kim ,  Tae Young Kim ,  Yong Sung Park ,  Jong Woo Park ,  Mi Seon Seo ,  Keun Soo Lee ,  Ki Ju Im ,  Dae Youn Cho ,  Young Tae Choi ,  Hyun Cheol Hwang

    IPC: G09G3/3233 ,  H01L27/32

    Abstract: A display device includes a plurality of pixels. Each pixel includes a first transistor that controls an amount of current received from a first power supply voltage line connected via a second node to an organic light emitting diode in response to a voltage of a first node, a second transistor connected between a data line and the second node and that includes a first gate electrode connected to a first scan line, a light emitting line connected to a gate electrode of at least one light emitting transistor located in a current path between the first power supply voltage line and the organic light emitting diode, and a seventh transistor connected between one of at least one second gate electrode of the second transistor and the light emitting line. Accordingly, a threshold voltage of a switching transistor included in each of the plurality of pixels may be negatively shifted.

    Display device including a crack detection line
    28.
    发明授权
    Display device including a crack detection line 有权

    公开(公告)号：US10886493B2

    公开(公告)日：2021-01-05

    申请号：US16505116

    申请日：2019-07-08

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Keun Soo Lee ,  Neung Ho Cho

    IPC: H01L51/52 ,  H01L27/32 ,  H01L27/12

    Abstract: A display device includes a substrate including a display area and a non-display area. The display device further includes a plurality of pixels in the display area of the substrate. The display device additionally includes a plurality of gate lines and a plurality of data lines respectively connected to the plurality of pixels. The display device further includes a plurality of insulative step portions disposed in the non-display area of the substrate and arranged in a first direction parallel to sides of the display area. The display device further includes a crack detection line in the non-display area and extending primarily in the first direction. The crack detection line includes a first portion which does not overlap the plurality of insulative step portions, and a second portion overlapping each of the insulative step portions.

    Display device with overlapping lines spaced apart from an insulating layer
    29.
    发明授权
    Display device with overlapping lines spaced apart from an insulating layer 有权

    公开(公告)号：US10886306B2

    公开(公告)日：2021-01-05

    申请号：US16245670

    申请日：2019-01-11

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Deuk Jong Kim ,  Keun Soo Lee

    IPC: H01L27/12 ,  G02F1/1333 ,  G02F1/1345 ,  H01L21/768 ,  H01L51/00 ,  H05B45/00 ,  G02F1/1362 ,  H01L27/32

    Abstract: A display device includes a substrate including a display area to display an image and a non-display area provided on at least one side of the display area, a plurality of pixels disposed on the substrate and provided in an area corresponding to the display area, a first insulating layer having an opening in a first area of the non-display area, a second insulating layer provided in the first area, first lines provided on the substrate and connected to the plurality of pixels, and second lines provided on the first and second insulating layers, and connected to the first lines. An area in which the first lines overlap with the second lines is spaced apart from an edge of the second insulating layer when viewed in a plan view.

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