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    DISPLAY PANEL
    1.
    发明申请
    DISPLAY PANEL 有权

    公开(公告)号：US20230099374A1

    公开(公告)日：2023-03-30

    申请号：US17718581

    申请日：2022-04-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jongbeom Hong ,  Yongsub Shim ,  Younho Han

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display panel is disclosed that includes a substrate, a first light blocking line, a second light blocking line, and a third light blocking line located on the substrate. The first, second, and third light blocking lines extend in a first direction in a plan view, and are spaced apart from one another in a second direction that intersects the first direction. A first display element and a second display element are located between the first light blocking line and the second light blocking line and respectively emit light of a first color and light of a second color. A third display element is located between the second light blocking line and the third light blocking line and emits light of a third color.

    Display device comprising stack of insulating refractive layers
    8.
    发明授权
    Display device comprising stack of insulating refractive layers 有权

    公开(公告)号：US11527740B2

    公开(公告)日：2022-12-13

    申请号：US16886039

    申请日：2020-05-28

    Applicant: Samsung Display Co., LTD.

    Inventor： Woongsik Kim ,  Ji-Hyun Kim ,  Saehee Han ,  Jongbeom Hong

    IPC: H01L51/52 ,  H01L27/32

    Abstract: Provided is a display device including a display panel including light emitting regions and a non-light emitting region adjacent to the light emitting regions, a first insulation layer disposed on the display panel, the first insulation layer having a first refractive index, and having first openings defined in a region overlapping the light emitting regions, a second insulation layer covering the display panel and the first insulation layer and having a second refractive index greater than the first refractive index of the first insulation layer, a third insulation layer disposed on the second insulation layer, the third insulation layer having the first refractive index, and having second openings defined in a region overlapping the light emitting regions, and a fourth insulation layer covering the second insulation layer and the third insulation layer and the fourth insulation layer having the second refractive index.

    Display device
    10.
    发明授权
    Display device 有权

    公开(公告)号：US12048217B2

    公开(公告)日：2024-07-23

    申请号：US17521154

    申请日：2021-11-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jongbeom Hong ,  Reehyang Kim ,  Yongsub Shim ,  Youngjun Yoo ,  Junghwan Yi

    IPC: H10K59/35 ,  H10K50/84 ,  H10K50/86 ,  H10K59/122

    CPC classification number: H10K59/353 ,  H10K50/84 ,  H10K50/865 ,  H10K59/122 ,  H10K59/352

    Abstract: A display device may include a substrate including a plurality of first areas and a plurality of second areas adjacent to the first areas, a pixel defining layer, and a light blocking layer. The pixel defining layer is disposed on the substrate. The pixel defining layer defines a plurality of first openings positioned in each of the first areas and a plurality of second openings positioned in each of the second areas. The light blocking layer is disposed in each of the second areas on the substrate and surrounds the second openings in the plan view. An area of each of the second openings may be larger than an area of each of the first openings in the plan view.

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