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    Pixel and gate driving circuit
    11.
    发明授权
    Pixel and gate driving circuit 有权

    公开(公告)号：US12223915B2

    公开(公告)日：2025-02-11

    申请号：US18406135

    申请日：2024-01-06

    Applicant: Samsung Display Co., LTD.

    Inventor： Minjoo Kim ,  Wonkyu Kwak ,  Minwoo Byun

    IPC: G09G3/3266

    Abstract: A pixel includes: a light-emitting diode; a first transistor; a second transistor connected to a gate of the first transistor and to a data line; a third transistor connected to the gate of the first transistor and to a first voltage line; a fourth transistor connected to the first transistor and a second voltage line; a fifth transistor connected to the first transistor and to a third voltage line; and a sixth transistor connected to the first transistor and to the light-emitting diode, where a gate signal supplied to a gate of the sixth transistor is a signal obtained by shifting a gate signal supplied to a gate of the fifth transistor by a certain time.

    DISPLAY APPARATUS
    13.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240265869A1

    公开(公告)日：2024-08-08

    申请号：US18475332

    申请日：2023-09-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Minwoo Byun ,  Wonkyu Kwak ,  Jihyun Ka ,  Minjoo Kim ,  Donghwan Jeon ,  Seoni Jeong ,  Sungchan Hwang

    IPC: G09G3/3233 ,  G09G3/3275

    CPC classification number: G09G3/3233 ,  G09G3/3275 ,  G09G2310/0202 ,  G09G2320/0247

    Abstract: A display apparatus including pixels, each including a driving transistor comprising a first terminal, a second terminal, a first gate, and a second gate electrically connected to the second terminal. Each pixel further includes a first transistor electrically connected to a driving voltage line and the first terminal of the driving transistor, a second transistor electrically connected to the second terminal of the driving transistor and a light-emitting diode, a first capacitor electrically connected to the first gate of the driving transistor and the second terminal of the driving transistor, and a second capacitor electrically connected to the driving voltage line and the second terminal of the driving transistor. A timing at which a first gate signal is applied to a gate of the first transistor and a timing at which a second gate signal is applied to a gate of the second transistor are different from each other.

    Display device and electronic device including the same
    14.
    发明授权
    Display device and electronic device including the same 有权

    公开(公告)号：US11429235B2

    公开(公告)日：2022-08-30

    申请号：US17145687

    申请日：2021-01-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Minjoo Kim ,  Kicheol Kim ,  Mikyung Seo ,  Jaeyoon Chang

    IPC: G06F3/044 ,  H01L27/32

    Abstract: A display device and an electronic device including the same are provided. The display device includes: a display panel including a plurality of first pixels in a first display area and a plurality of second pixels in a second display area and form pixel groups spaced apart from each other with a transmission area therebetween; and a touch sensing layer including a plurality of electrodes on the display panel, wherein each of the plurality of electrodes includes first conductive lines having a mesh pattern, the first conductive lines including a plurality of first openings that respectively correspond to at least one of the first pixels, and at least one of the plurality of electrodes includes second conductive lines having a mesh pattern, the second conductive lines including a plurality of second openings that respectively correspond to at least one of the second pixels.

    Electronic device
    15.
    发明授权
    Electronic device 有权

    公开(公告)号：US12156454B2

    公开(公告)日：2024-11-26

    申请号：US18186892

    申请日：2023-03-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Moojong Kim ,  Kicheol Kim ,  Minjoo Kim ,  Dongjin Moon

    IPC: G06F3/041 ,  G06F3/044 ,  H10K59/40 ,  H10K59/80

    Abstract: Provided is an electronic device including a display panel including an active region, and a peripheral region at one side of the active region, and an input sensor including a sensing region above the active region, a sensing peripheral region above the peripheral region, and a line region above the active region and between the sensing region and the sensing peripheral region, wherein the input sensor includes sensing electrodes arranged in the sensing region, main lines arranged in the line region, and connected to the sensing electrodes, and reflection patterns arranged in the line region between the main lines.

    Display apparatus
    20.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11522036B2

    公开(公告)日：2022-12-06

    申请号：US16935657

    申请日：2020-07-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Donghwan Shim ,  Seunghwan Cho ,  Jonghyun Choi ,  Minjoo Kim ,  Sunho Kim ,  Hoongi Lee

    IPC: H01L27/32

    Abstract: A display apparatus includes a plurality of data lines in a display area, a plurality of display elements in the display area and connected to the plurality of data lines, and a plurality of wirings in the display area and connected to the plurality of data lines, the plurality of wirings being configured to transfer data signals from a driving circuit to the plurality of data lines, the driving circuit being located in a peripheral area outside the display area, each of the plurality of wirings including a plurality of branches protruding from corresponding ones of the wirings in a direction perpendicular to an extension direction of the corresponding ones of the wirings, and end portions of each of the plurality of branches having an oblique shape inclined from the extension direction of the wiring in a plan view.

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