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    DISPLAY APPARATUS
    1.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240260374A1

    公开(公告)日：2024-08-01

    申请号：US18622759

    申请日：2024-03-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyangyul KIM ,  Sunhwa KIM ,  Jaehong KIM ,  Hyomin KIM ,  Hyunho JUNG ,  Heeseong JEONG

    IPC: H10K59/35 ,  H10K50/844

    CPC classification number: H10K59/353 ,  H10K50/844 ,  H10K59/352

    Abstract: According to one or more embodiments, provided is a display apparatus including a first subpixel having a rectangular shape, a second subpixel facing a first side of the first subpixel, the second subpixel having a rectangular shape, a third subpixel facing the first side of the first subpixel and spaced apart from the second subpixel, the third subpixel having a rectangular shape, and a blocking portion comprising a blocking layer on at least one of the first subpixel, the second subpixel, or the third subpixel, and, in a plan view, overlapping at least one of the first subpixel, the second subpixel, or the third subpixel, where a distance from the first side of the first subpixel to the second subpixel is different from a distance from the first side of the first subpixel to the third subpixel.

    DISPLAY APPARATUS
    3.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210183961A1

    公开(公告)日：2021-06-17

    申请号：US16911872

    申请日：2020-06-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyangyul KIM ,  Sunhwa KIM ,  Jaehong KIM ,  Hyomin KIM ,  Hyunho JUNG ,  Heeseong JEONG

    IPC: H01L27/32 ,  H01L51/52

    Abstract: According to one or more embodiments, provided is a display apparatus including a first subpixel having a rectangular shape, a second subpixel facing a first side of the first subpixel, the second subpixel having a rectangular shape, a third subpixel facing the first side of the first subpixel and spaced apart from the second subpixel, the third subpixel having a rectangular shape, and a blocking portion comprising a blocking layer on at least one of the first subpixel, the second subpixel, or the third subpixel, and, in a plan view, overlapping at least one of the first subpixel, the second subpixel, or the third subpixel, where a distance from the first side of the first subpixel to the second subpixel is different from a distance from the first side of the first subpixel to the third subpixel.

    METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DEVICE
    4.
    发明申请
    METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DEVICE 审中-公开

    公开(公告)号：US20180130949A1

    公开(公告)日：2018-05-10

    申请号：US15721332

    申请日：2017-09-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： SEHUN KIM ,  Jongwon PARK ,  Jaekook HA ,  Jaehong KIM ,  Seunguk NOH

    IPC: H01L51/00 ,  H01L51/56 ,  C09K11/06

    Abstract: A method of manufacturing an organic light-emitting device by using a solution process is provided. The method entails forming a first organic layer between a first electrode and a second electrode, and forming a second organic layer between the first organic layer and the second electrode. The forming of the first organic layer comprises performing a solution process using a composition comprising a first compound, a second compound, and a solvent. The forming of the second organic layer comprises depositing a third compound on the first organic layer. An absolute value of a difference between a relative polarity of the first compound and a relative polarity of the solvent is about 0.03 or less.

    DISPLAY APPARATUS AND VEHICLE INCLUDING THE SAME
    5.
    发明公开
    DISPLAY APPARATUS AND VEHICLE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20230225152A1

    公开(公告)日：2023-07-13

    申请号：US17964508

    申请日：2022-10-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyangyul KIM ,  Jaehong KIM ,  Hyunho JUNG ,  Heeseong JEONG

    IPC: H01L51/52 ,  H01L27/32 ,  B60R11/02

    CPC classification number: H01L51/5281 ,  H01L27/3213 ,  H01L27/3218 ,  B60R11/0229 ,  B60R2011/0026

    Abstract: A display apparatus includes: a first sub-pixel having a parallelogram shape including a first side extending in a first direction and a first width in a second direction perpendicular to the first direction; a second sub-pixel having a parallelogram shape including a second side extending in the first direction and a second width in the second direction; a third sub-pixel having a parallelogram shape including a third side extending in the first direction and a third width in the second direction; and a plurality of light-blocking lines extending in the first direction and spaced apart from each other with a first distance in the second direction, wherein each of the first width, the second width, and the third width is an integer multiple of the first distance.

    LIGHT-EMITTING DEVICE
    6.
    发明申请
    LIGHT-EMITTING DEVICE 有权

    公开(公告)号：US20210184148A1

    公开(公告)日：2021-06-17

    申请号：US17033774

    申请日：2020-09-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyomin KIM ,  Illsoo PARK ,  Sijin SUNG ,  Gina YOO ,  Sunhwa KIM ,  Jaehong KIM ,  Heeseong JEONG ,  Jongseok HAN

    IPC: H01L51/50 ,  H01L51/00 ,  H01L27/32

    Abstract: A light-emitting device includes: a substrate including a first subpixel, as second subpixel, and a third subpixel; a plurality of first electrodes respectively in the first subpixel, the second subpixel, and the third subpixel of the substrate; a second electrode facing the first electrode; an emission layer located between the plurality of first electrodes and the second electrode; a hole injection layer between the plurality of first electrodes and the emission layer; a first common layer between the hole injection layer and the emission layer, the first common layer integrated with the first subpixel, the second subpixel, and the third subpixel; a second common layer between the hole injection layer and the first common layer, the second common layer integrated with the first subpixel, the second subpixel, and the third subpixel, wherein the first common layer and the second common layer satisfy certain conditions. In particular, the first common layer consists of a blue host, and the blue host satisfies Equations 1 and 2: |EHOMO_BH|>|EHOMO_REML|  Equation 1 |EHOMO_BH|>|EHOMO_GEML|.  Equation 2

    DISPLAY APPARATUS
    8.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220262871A1

    公开(公告)日：2022-08-18

    申请号：US17737981

    申请日：2022-05-05

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyangyul KIM ,  Sunhwa KIM ,  Jaehong KIM ,  Hyomin KIM ,  Hyunho JUNG ,  Heeseong JEONG

    IPC: H01L27/32 ,  H01L51/52

    Abstract: According to one or more embodiments, provided is a display apparatus including a first subpixel having a rectangular shape, a second subpixel facing a first side of the first subpixel, the second subpixel having a rectangular shape, a third subpixel facing the first side of the first subpixel and spaced apart from the second subpixel, the third subpixel having a rectangular shape, and a blocking portion comprising a blocking layer on at least one of the first subpixel, the second subpixel, or the third subpixel, and, in a plan view, overlapping at least one of the first subpixel, the second subpixel, or the third subpixel, where a distance from the first side of the first subpixel to the second subpixel is different from a distance from the first side of the first subpixel to the third subpixel.

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