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    Organic light-emitting diode display having light-blocking portions of black matrix with differing light transmittances
    31.
    发明授权
    Organic light-emitting diode display having light-blocking portions of black matrix with differing light transmittances 有权
    有机发光二极管显示器具有不同透光率的黑矩阵的遮光部分

    公开(公告)号：US09502485B2

    公开(公告)日：2016-11-22

    申请号：US14691343

    申请日：2015-04-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyunho Kim ,  Sooyoun Kim

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

    CPC classification number: H01L51/5284 ,  H01L27/3211 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3272 ,  H01L51/0097 ,  H01L51/5203 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5315 ,  H01L2251/5338 ,  H01L2251/558

    Abstract: Organic light-emitting diode (OLED) displays and methods of manufacturing OLD displays are disclosed. In one aspect, an OLED display includes a substrate having an emission area and a non-emission area, a pixel electrode formed in the emission area, and an intermediate layer formed over the pixel electrode and including an organic emission layer. The display also includes an opposite electrode formed in the emission and non-emission areas and at least partially covering the intermediate layer. The display further includes a black matrix formed over the opposite electrode and including a first light-blocking portion formed in the non-emission area and a second light-blocking portion formed in the emission area and having light transmittance greater than that of the first light-blocking portion.

    Abstract translation: 公开了有机发光二极管（OLED）显示器和制造OLD显示器的方法。 一方面，OLED显示器包括具有发射区域和非发射区域的衬底，形成在发射区域中的像素电极，以及形成在像素电极上并包括有机发射层的中间层。 显示器还包括形成在发射区域和非发射区域中并且至少部分地覆盖中间层的相对电极。 显示器还包括形成在相对电极上并包括形成在非发光区域中的第一遮光部分的黑色矩阵和形成在发光区域中并且具有比第一光线的透光率更大的透光率的第二遮光部分 阻挡部分。

    ORGANIC LIGHT-EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME
    32.
    发明申请
    ORGANIC LIGHT-EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME 有权
    有机发光二极管显示器及其制造方法

    公开(公告)号：US20160172426A1

    公开(公告)日：2016-06-16

    申请号：US14691343

    申请日：2015-04-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyunho Kim ,  Sooyoun Kim

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

    CPC classification number: H01L51/5284 ,  H01L27/3211 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3272 ,  H01L51/0097 ,  H01L51/5203 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5315 ,  H01L2251/5338 ,  H01L2251/558

    Abstract: Organic light-emitting diode (OLED) displays and methods of manufacturing OLD displays are disclosed. In one aspect, an OLED display includes a substrate having an emission area and a non-emission area, a pixel electrode formed in the emission area, and an intermediate layer formed over the pixel electrode and including an organic emission layer. The display also includes an opposite electrode formed in the emission and non-emission areas and at least partially covering the intermediate layer. The display further includes a black matrix formed over the opposite electrode and including a first light-blocking portion formed in the non-emission area and a second light-blocking portion formed in the emission area and having light transmittance greater than that of the first light-blocking portion.

    Abstract translation: 公开了有机发光二极管（OLED）显示器和制造OLD显示器的方法。 一方面，OLED显示器包括具有发射区域和非发射区域的衬底，形成在发射区域中的像素电极，以及形成在像素电极上并包括有机发射层的中间层。 显示器还包括形成在发射区域和非发射区域中并且至少部分地覆盖中间层的相对电极。 显示器还包括形成在相对电极上并包括形成在非发光区域中的第一遮光部分的黑色矩阵和形成在发光区域中并且具有比第一光线的透光率更大的透光率的第二遮光部分 阻挡部分。

    Organic light-emitting display device and method of manufacturing the same
    34.
    发明授权
    Organic light-emitting display device and method of manufacturing the same 有权

    公开(公告)号：US12150349B2

    公开(公告)日：2024-11-19

    申请号：US17879324

    申请日：2022-08-02

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyoungsub Lee ,  Sooyoun Kim ,  Wooyong Sung

    IPC: H10K59/122 ,  H10K50/842 ,  H10K50/844 ,  H10K59/12 ,  H10K59/124 ,  H10K71/00

    Abstract: An organic light-emitting display device includes a substrate having a display area surrounding a through area, and a peripheral area between the through and display areas, a light-emitting element on the display area, a first dam on the peripheral area and surrounding the through area, a first protruding pattern on the first dam and protruding toward the display area from the first dam to define an undercut region, a boundary portion extending from the display area toward the first dam, the boundary portion being spaced apart from the first dam to define a first receiving space therebetween, and an encapsulation layer continuously extending from the display area to the peripheral area, the encapsulation layer including at least one organic layer with a first filling portion filling at least part of the first receiving space and protruding toward the first dam to be aligned with the undercut region.

    DISPLAY PANEL
    37.
    发明申请
    DISPLAY PANEL 有权

    公开(公告)号：US20220393610A1

    公开(公告)日：2022-12-08

    申请号：US17867637

    申请日：2022-07-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wonwoo Choi ,  Wooyong Sung ,  Sooyoun Kim ,  Junghan Seo ,  Seoyeon Lee ,  Hyoungsub Lee ,  Moonwon Chang ,  Seunggun Chae

    IPC: H02M7/483 ,  F03D7/02 ,  F03D7/04 ,  H02P11/04

    Abstract: A display panel including: a substrate including an opening area and a display area surrounding the opening area; a plurality of display elements, each including a pixel electrode, an emission layer, and an opposite electrode, the plurality of display elements being located in the display area; a thin-film encapsulation layer covering the plurality of display elements and including an organic encapsulation layer and an inorganic encapsulation layer; a plurality of grooves located between the opening area and the display area, the plurality of grooves being concave in a depth direction of the substrate and having an undercut structure; and a partition wall located between neighboring grooves among the plurality of grooves.

    Display device
    38.
    发明授权
    Display device 有权

    公开(公告)号：US11462717B2

    公开(公告)日：2022-10-04

    申请号：US17182120

    申请日：2021-02-22

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seunghun Kim ,  Sooyoun Kim ,  Wooyong Sung ,  Seungho Yoon ,  Moonwon Chang

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

    Abstract: A display device includes a substrate, a circuit layer on the substrate, a display layer on the circuit layer, at least one hole in a display area of the substrate that penetrates the substrate, the circuit layer, and the display layer, and at least two grooves that surround the at least one hole, where each of the at least two grooves has an undercut structure. The substrate includes a first substrate, a first inorganic layer, a second substrate, and a second inorganic layer, which are sequentially stacked, and each of the at least two grooves extends down from the display layer into the second substrate.

    Display panel and electronic device including the same
    39.
    发明授权
    Display panel and electronic device including the same 有权

    公开(公告)号：US11050041B2

    公开(公告)日：2021-06-29

    申请号：US16516437

    申请日：2019-07-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wonwoo Choi ,  Sooyoun Kim ,  Junghan Seo ,  Wooyong Sung ,  Seoyeon Lee ,  Hyoungsub Lee ,  Moonwon Chang ,  Seunggun Chae

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display panel includes a peripheral region adjacent to a display region. The display region includes a hole peripheral region, and a recessed region is overlapped with the hole peripheral region. The display panel also includes a barrier layer with a penetrating opening overlapped with the recessed region, a circuit layer on the barrier layer and including transistor and insulating layers, and a device layer including an organic light emitting area coupled to the circuit layer. In addition, a module hole is overlapped with the hole peripheral region and penetrates the base substrate, and a first groove is overlapped with the hole peripheral region and corresponds to a portion of the base substrate that is recessed from a top surface of the barrier layer and that encloses the module hole. The insulating layers include inorganic layers and an organic layer having side portions enclosing the module hole.

    Display device
    40.
    发明授权
    Display device 有权

    公开(公告)号：US10930885B2

    公开(公告)日：2021-02-23

    申请号：US16418578

    申请日：2019-05-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seunghun Kim ,  Sooyoun Kim ,  Wooyong Sung ,  Seungho Yoon ,  Moonwon Chang

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

    Abstract: A display device includes a substrate, a circuit layer on the substrate, a display layer on the circuit layer, at least one hole in a display area of the substrate that penetrates the substrate, the circuit layer, and the display layer, and at least two grooves that surround the at least one hole, where each of the at least two grooves has an undercut structure. The substrate includes a first substrate, a first inorganic layer, a second substrate, and a second inorganic layer, which are sequentially stacked, and each of the at least two grooves extends down from the display layer into the second substrate.

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