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    DISPLAY APPARATUS
    2.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240306450A1

    公开(公告)日：2024-09-12

    申请号：US18404255

    申请日：2024-01-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Minwoo Byun ,  Jihyun Ka ,  Chulkyu Kang ,  Wonkyu Kwak

    IPC: H10K59/131 ,  H10K59/121

    CPC classification number: H10K59/131 ,  H10K59/1213 ,  H10K59/1216

    Abstract: Each pixel of a display apparatus includes a first transistor, a second transistor connected to a first gate of the first transistor and a data line, a third transistor connected to the first gate of the first transistor and a first voltage line, a first capacitor including a first electrode connected to the first gate of the first transistor and a second electrode connected to the second terminal of the first transistor, and a second capacitor including a first electrode connected to the first voltage line and a second electrode connected to the second terminal of the first transistor. The first electrode of the second capacitor and the first voltage line are disposed on a same layer.

    Display panel
    4.
    发明授权
    Display panel 有权

    公开(公告)号：US11659743B2

    公开(公告)日：2023-05-23

    申请号：US17232785

    申请日：2021-04-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wonse Lee ,  Jintae Jeong ,  Jihyun Ka ,  Hwayoung Song

    IPC: H10K59/131 ,  H10K50/84 ,  H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/3276 ,  H01L51/524

    Abstract: A display panel includes a substrate having a non-display area surrounding an opening area, and a display area outside the non-display area, a plurality of display elements arranged in the display area, a plurality of first lines extending in a first direction and bypassing the opening area along an edge of the opening area, a plurality of second lines extending in a second direction that crosses the first direction and, the plurality of second lines bypassing the opening area along the edge of the opening area, and a plurality of third lines extending in the second direction and bypassing the opening area along the edge of the opening area, at least one of the plurality of third lines including a circuitous portion between neighboring first lines of the plurality of first lines in the non-display area.

    Display panel and display apparatus including the same
    5.
    发明授权
    Display panel and display apparatus including the same 有权

    公开(公告)号：US11501706B2

    公开(公告)日：2022-11-15

    申请号：US17469798

    申请日：2021-09-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Nackhyeon Keum ,  Jihyun Ka

    IPC: G09G3/3225 ,  G09G3/00 ,  H01L27/32

    Abstract: A display panel and a display apparatus, in which a particular color is prevented from being emphasized and displayed in a display area even when the display panel passes testing. The display panel includes: a substrate including a first area and a second area in which first connection nodes and second connection nodes are arranged, the first and second areas being separate from each other; first data lines on the first area; second data lines on the second area and respectively connected to second connection nodes; first connection lines respectively connecting the first data lines to the first connection nodes; a first voltage line; first transistors respectively connected between the first connection nodes and the first voltage line; second transistors respectively connected between the second connection nodes and the first voltage line; and a first gate line connected to gates of the first transistors and gates of the second transistors.

    DISPLAY APPARATUS
    6.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240324328A1

    公开(公告)日：2024-09-26

    申请号：US18505024

    申请日：2023-11-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Chaehan Hyun ,  Jihyun Ka ,  Wonkyu Kwak

    IPC: H10K59/126 ,  H10K59/131

    CPC classification number: H10K59/126 ,  H10K59/131 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/0233 ,  H10K59/35

    Abstract: A display apparatus includes first, second, and third sub-pixels, each of which includes a substrate; a driving transistor arranged above the substrate and including a semiconductor layer and a driving gate electrode, the semiconductor layer including a driving active region; a driving shield layer arranged between the substrate and the driving active region; a first capacitor including a first capacitor electrode and a second capacitor electrode, the first capacitor electrode being arranged on a same layer as the driving shield layer, and the second capacitor electrode being arranged on a same layer as the semiconductor layer; and a display element electrically connected to the second capacitor electrode, wherein lengths of the driving active region of the first sub-pixel, the driving active region of the second sub-pixel, and the driving active region of the third sub-pixel are not all the same.

    DISPLAY DEVICE
    10.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220384548A1

    公开(公告)日：2022-12-01

    申请号：US17697188

    申请日：2022-03-17

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Nackhyeon Keum ,  Jihyun Ka ,  Haeyeon Lee

    IPC: H01L27/32 ,  G09G3/3233

    Abstract: A display device includes a first light-emitting element disposed in a first display area, a second light-emitting element disposed in a second display area, a first pixel circuit disposed in the first display area, where the first pixel circuit output a first driving current for driving at least one selected from the first light-emitting element and the second light-emitting element, a first emission control transistor which connects the first pixel circuit to the first light-emitting element, and a second emission control transistor which connects the first pixel circuit to the second light-emitting element.

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