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    DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME
    12.
    发明申请
    DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME 审中-公开

    公开(公告)号：US20190326348A1

    公开(公告)日：2019-10-24

    申请号：US16282122

    申请日：2019-02-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyundeok IM ,  Jonghyuk KANG ,  Daehyun KIM ,  Jooyeol LEE ,  Hyunmin CHO

    IPC: H01L27/15 ,  H01L25/075 ,  H01L33/62 ,  G09G3/32

    Abstract: A display device and a method of manufacturing a display device are provided. A display device includes: a substrate; a switching element on the substrate; a first insulating layer on the switching element; a first alignment electrode and a second alignment electrode disposed on the first insulating layer so as to face each other; a second insulating layer on the first alignment electrode and the second alignment electrode; a first driving electrode on the second insulating layer and connected to the switching element; a second driving electrode disposed on the second insulating layer so as to face the first driving electrode; and a light emitting element between the first driving electrode and the second driving electrode, and a distance between the first alignment electrode and the second alignment electrode is less than a distance between the first driving electrode and the second driving electrode.

    DISPLAY DEVICE
    16.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210082997A1

    公开(公告)日：2021-03-18

    申请号：US17108304

    申请日：2020-12-01

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyunmin CHO ,  Yonghan PARK ,  Sungchul KIM ,  Hyeyong CHU ,  Daehyun KIM ,  Keunkyu SONG ,  Jooyeol LEE ,  Bekhyun LIM

    IPC: H01L27/15 ,  H01L33/32 ,  H01L33/50 ,  H01L33/40 ,  H01L33/46 ,  H01L27/32 ,  G09G3/32 ,  H01L33/58

    Abstract: A display device is capable of improving luminous efficiency and display quality and includes: a substrate; a thin film transistor on the substrate; a first electrode on the substrate and connected to the thin film transistor; a second electrode on the substrate and spaced apart from the first electrode; a plurality of light emitting elements between the first and second electrodes and electrically connected to each of the first and second electrodes; an insulating layer on the plurality of light emitting elements; and a reflective layer on the insulating layer. Each of the plurality of light emitting elements includes: a first semiconductor layer, an active layer on the first semiconductor layer, and a second semiconductor layer on the active layer.

    DISPLAY DEVICE
    18.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190305035A1

    公开(公告)日：2019-10-03

    申请号：US16219707

    申请日：2018-12-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyunmin CHO ,  Yonghan PARK ,  Sungchul KIM ,  Hyeyong CHU ,  Daehyun KIM ,  Keunkyu SONG ,  Jooyeol LEE ,  Bekhyun LIM

    IPC: H01L27/15 ,  H01L33/32 ,  H01L33/50 ,  H01L33/40 ,  H01L33/46 ,  H01L33/58 ,  H01L27/32 ,  G09G3/32

    Abstract: A display device is capable of improving luminous efficiency and display quality and includes: a substrate; a thin film transistor on the substrate; a first electrode on the substrate and connected to the thin film transistor; a second electrode on the substrate and spaced apart from the first electrode; a plurality of light emitting elements between the first and second electrodes and electrically connected to each of the first and second electrodes; an insulating layer on the plurality of light emitting elements; and a reflective layer on the insulating layer. Each of the plurality of light emitting elements includes: a first semiconductor layer, an active layer on the first semiconductor layer, and a second semiconductor layer on the active layer.

    DISPLAY DEVICE
    19.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240237502A9

    公开(公告)日：2024-07-11

    申请号：US18217071

    申请日：2023-06-30

    Applicant: Samsung Display Co., LTD.

    Inventor： Sunghwan KIM ,  Daehyun KIM ,  Jung Hoon SHIM

    IPC: H10K59/88 ,  G09G3/3233 ,  H10K59/131

    CPC classification number: H10K59/88 ,  G09G3/3233 ,  H10K59/131 ,  G09G2300/0413 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861

    Abstract: A display device includes a substrate including an active area and a dummy area, and including a plurality of sub-pixels arranged in m rows and n columns, first initialization power lines which provide a first initialization voltage to sub-pixels of the plurality of sub-pixels and extending in a column direction, second initialization power lines which provide a second initialization voltage to sub-pixels of the plurality of sub-pixels and extending in the column direction, and repair lines extending in a row direction. Sub-pixels of the dummy area are arranged in an outermost column of the n columns, the repair lines are arranged so as to connect the sub-pixels of the dummy area and sub-pixels of the active area among the plurality of sub-pixels, respectively, and m and n are natural numbers.

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