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

    公开(公告)号：US09825108B2

    公开(公告)日：2017-11-21

    申请号：US15177248

    申请日：2016-06-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Youngji Kim ,  Jungsu Kim ,  Dongmyung Shin ,  Jonggil Ryu ,  Sohra Han

    IPC: H01L29/04 ,  H01L29/10 ,  H01L31/00 ,  H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/3248 ,  H01L27/323 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5281

    Abstract: A curved display device is disclosed. In one aspect, the display device includes a substrate comprising a flat portion and at least one curved portion, a display unit comprising a first display area on the flat portion, and a second display area on the curved portion, and a thin-film encapsulating layer sealing the display unit, and comprising at least one organic layer and at least one inorganic layer. The display device also includes a functional layer over the thin-film encapsulating layer, wherein the thin-film encapsulating layer comprises a first region overlapping the curved portion, and a second region overlapping the flat portion. The inorganic layer contacts the functional layer, and wherein the inorganic layer has a first surface roughness in the first region different from a second surface roughness in the second region.

    Adhesive member and display device including the same
    7.
    发明授权
    Adhesive member and display device including the same 有权

    公开(公告)号：US11426978B2

    公开(公告)日：2022-08-30

    申请号：US16529661

    申请日：2019-08-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jonggil Ryu ,  Seungmin Lee ,  Jonghak Hwang ,  Kwangnyun Kim ,  Chulkyu Choi ,  Namjin Kim

    IPC: B32B17/06 ,  C09J7/20 ,  B32B37/18 ,  B32B7/12 ,  F16B11/00 ,  H01L27/32 ,  H01L51/52

    Abstract: A display device according to embodiments of the present disclosure includes a display panel, a protection member to protect the display panel, and an adhesive member between the display panel and the protection member to couple the display panel to the protection member. The display panel may include a plurality of pixels to display an image, and the adhesive member may include an adhesive agent and an anti-static agent dispersed in the adhesive agent. The anti-static agent may include halogen ions, and a content of halogen ions with respect to a total weight of the adhesive agent may be within a range (e.g., from about 1 ppm to about 1000 ppm) capable of reducing stain failures caused by static electricity, without causing corrosion of driving lines in the display.

    CURVED DISPLAY DEVICE
    9.
    发明申请
    CURVED DISPLAY DEVICE 有权
    弯曲显示设备

    公开(公告)号：US20170062537A1

    公开(公告)日：2017-03-02

    申请号：US15177248

    申请日：2016-06-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Youngji Kim ,  Jungsu Kim ,  Dongmyung Shin ,  Jonggil Ryu ,  Sohra Han

    IPC: H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/3248 ,  H01L27/323 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5281

    Abstract: A curved display device is disclosed. In one aspect, the display device includes a substrate comprising a flat portion and at least one curved portion, a display unit comprising a first display area on the flat portion, and a second display area on the curved portion, and a thin-film encapsulating layer sealing the display unit, and comprising at least one organic layer and at least one inorganic layer. The display device also includes a functional layer over the thin-film encapsulating layer, wherein the thin-film encapsulating layer comprises a first region overlapping the curved portion, and a second region overlapping the flat portion. The inorganic layer contacts the functional layer, and wherein the inorganic layer has a first surface roughness in the first region different from a second surface roughness in the second region.

    Abstract translation: 公开了一种弯曲显示装置。 一方面，显示装置包括：基板，包括平坦部分和至少一个弯曲部分;显示单元，包括平坦部分上的第一显示区域;以及弯曲部分上的第二显示区域;以及薄膜封装 层密封显示单元，并且包括至少一个有机层和至少一个无机层。 显示装置还包括在薄膜封装层上的功能层，其中薄膜封装层包括与弯曲部分重叠的第一区域和与平坦部分重叠的第二区域。 无机层与功能层接触，其中无机层在第一区域具有与第二区域不同于第二表面粗糙度的第一表面粗糙度。

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