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    Organic light-emitting display apparatus
    2.
    发明授权
    Organic light-emitting display apparatus 有权

    公开(公告)号：US11335749B2

    公开(公告)日：2022-05-17

    申请号：US15431082

    申请日：2017-02-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kihoon Kim ,  Deukjong Kim ,  Keunsoo Lee ,  Donghyun Lee

    IPC: H01L27/32

    Abstract: An organic light-emitting display apparatus includes a plurality of pixels. At least one of the pixels includes a first conductive layer over a substrate, a first organic insulating layer including a first opening exposing a portion of the first conductive layer, a first inorganic insulating layer over the first organic insulating layer and including a second opening exposing the portion of the first conductive layer exposed through the first opening, and a second conductive layer on the first inorganic insulating layer and contacting the portion of the first conductive layer exposed through the first opening and the second opening.

    Organic light-emitting display apparatus having protected emission layer
    3.
    发明授权
    Organic light-emitting display apparatus having protected emission layer 有权

    公开(公告)号：US11233102B2

    公开(公告)日：2022-01-25

    申请号：US16909289

    申请日：2020-06-23

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Deukjong Kim ,  Donghyun Lee ,  Sangki Kim

    IPC: H01L27/32 ,  H01L51/52

    Abstract: An organic light-emitting display apparatus prevents the quality of an image being displayed thereon from being deteriorated as a result of contamination of an organic emission layer. The display apparatus includes a substrate with a display area and a periphery area. A first insulating layer, disposed over the substrate, has a first opening in the periphery area. A first electrode is disposed within the display area, over the first insulating layer. A first bank is disposed over the first insulating layer and has a second opening through which a center of the first electrode is exposed. A second bank is disposed over the first insulating layer and is separated from the first bank. The first opening is disposed between the first bank and the second bank. An intermediate layer is disposed over the first electrode. A second electrode is disposed over the intermediate layer and the first bank.

    Display apparatus
    4.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11043512B2

    公开(公告)日：2021-06-22

    申请号：US16742265

    申请日：2020-01-14

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Donghyun Lee ,  Deukjong Kim

    IPC: H01L27/12 ,  H01L27/32 ,  H01L29/41 ,  H01L29/423 ,  H01L51/00 ,  H01L23/535 ,  H01L29/417

    Abstract: A display apparatus includes a substrate, a circuit, and a pixel electrode. The substrate includes a display area and a peripheral area outside the display area. The circuit is disposed in the display area. The circuit includes a plurality of conductive layers, and each conductive layer contacts a corresponding inorganic layer arranged directly below the each conductive layer. The pixel electrode is arranged over the circuit and is electrically connected to at least one of the conductive layers.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    5.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20210066437A1

    公开(公告)日：2021-03-04

    申请号：US16944524

    申请日：2020-07-31

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seung-Soo Ryu ,  Sanghyeon Song ,  Donghyun Lee

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

    Abstract: A display device includes an array substrate including a pixel array disposed on a base substrate, a side terminal disposed on the base substrate, and a transfer wiring electrically connected to the side terminal and the pixel array, the array substrate having an inclined side surface, and a conductive connection pad including a first portion disposed on the inclined side surface of the array substrate to contact the side terminal and a second portion disposed on a lower surface of the array substrate. The first portion and the second portion are connected to each other.

    Display device having flexible non-display area portion
    6.
    发明授权
    Display device having flexible non-display area portion 有权

    公开(公告)号：US10916616B2

    公开(公告)日：2021-02-09

    申请号：US16262262

    申请日：2019-01-30

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Donghyun Lee ,  Deukjong Kim ,  Keunsoo Lee

    IPC: H01L27/32 ,  H01L51/00 ,  H01L27/12

    Abstract: A display device includes a substrate including a display area and a peripheral area and being flexible around a bending axis in the peripheral area, a data line and a driving voltage line in the display area, an inorganic insulating layer defines an opening corresponding to the flexible area, a first and second conductive layers in the peripheral area and being spaced apart from each other around the opening, an organic insulating layer covering the first and second conductive layers, and a connection conductive layer connecting the first and second conductive layers via contact holes of the organic insulating layer, and the first and second conductive layers includes a same material as that of one of the data line and the driving voltage line, and the connection conductive layer includes a same material as that of the other of the data line and the driving voltage line.

    Display device having improved environmental tolerance
    7.
    发明授权
    Display device having improved environmental tolerance 有权

    公开(公告)号：US09947898B2

    公开(公告)日：2018-04-17

    申请号：US15448298

    申请日：2017-03-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sangki Kim ,  Donghyun Lee

    IPC: H01L51/52 ,  H01L27/32

    CPC classification number: H01L51/5256 ,  H01L27/3276 ,  H01L51/5246

    Abstract: A display device includes a substrate including a display area and a non-display area surrounding the display area, a thin-film encapsulation layer disposed on the substrate, and a first blocking dam disposed outside the display area, the first blocking dam having at least one layer. Portions of the first blocking dam is removed, and thus, the divided pieces of the first blocking dam are spaced apart from each other, and a second blocking dam is disposed in at least one of a front portion and a rear portion of the first blocking dam corresponding to the spaced part.

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