中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

90 records (took 0.026 seconds)

    Display device
    51.
    发明授权
    Display device 有权

    公开(公告)号：US11990079B2

    公开(公告)日：2024-05-21

    申请号：US17465845

    申请日：2021-09-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sunho Kim ,  Juchan Park ,  Gun Hee Kim ,  Hyewon Kim ,  Taehoon Yang ,  Sun Hee Lee ,  Joohee Jeon ,  Sungjin Hong

    IPC: G09G3/20

    CPC classification number: G09G3/2092 ,  G09G2310/027 ,  G09G2320/0673

    Abstract: A display device includes a display panel including a plurality of first pixels disposed in a first display area and a plurality of second pixels disposed in a second display area adjacent to the first display area, a gate driver disposed in the second display area of the display panel to overlap a portion of the second pixels and driving the first and second pixels, a controller receiving image data and converting the image data to image signals, and a data driver converting the image signals to data signals and outputting the data signals to the first and second pixels. The controller compensates for effective data corresponding to the second pixels and reflects the compensated effective data to the image signals.

    Display apparatus
    54.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11839112B2

    公开(公告)日：2023-12-05

    申请号：US17370857

    申请日：2021-07-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Juwon Yoon ,  Taehoon Yang

    IPC: H01L27/14 ,  H10K59/121

    CPC classification number: H10K59/1213 ,  H10K59/1216

    Abstract: A display apparatus includes a substrate including a display area in which a display element is arranged, a first thin-film transistor arranged in the display area and including a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, the first semiconductor layer including a silicon semiconductor, a first interlayer insulating layer covering the first gate electrode, a second thin-film transistor on the first interlayer insulating layer and including a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer including an oxide semiconductor, and an upper electrode arranged on the first interlayer insulating layer and including a same material as that of the second semiconductor layer and at least overlapping the first gate electrode.

    Display device having a bent portion
    58.
    发明授权
    Display device having a bent portion 有权

    公开(公告)号：US11653546B2

    公开(公告)日：2023-05-16

    申请号：US17135040

    申请日：2020-12-28

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sunhee Lee ,  Sunho Kim ,  Gunhee Kim ,  Donghwan Shim ,  Taehoon Yang ,  Choelmin Jang

    IPC: G09G5/00 ,  H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/323 ,  H01L51/5253

    Abstract: A display device includes a display area and a peripheral area. A display layer includes a plurality of display elements arranged thereon. A thin-film encapsulation layer is arranged on the display layer and includes first, second, and third encapsulation layers. The second encapsulation layer is on the first encapsulation layer. The third encapsulation layer is on the second encapsulation layer. A touch sensing layer is arranged on the thin-film encapsulation layer and includes touch electrodes and trace lines. The display area is partially bent about an axis, and the third encapsulation layer is bent along the axis and has a structure in which a first layer and a second layer are alternately stacked. The first layer includes an inorganic insulating material, and the second layer includes a silicon carbon compound material.

    DISPLAY APPARATUS
    59.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220285647A1

    公开(公告)日：2022-09-08

    申请号：US17671244

    申请日：2022-02-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seunghwan Cho ,  Kinyeng Kang ,  Taewoo Kim ,  Taehyun Kim ,  Taehoon Yang ,  Cheolgon Lee ,  Jonghyun Choi

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display apparatus includes: a plurality of pixels on a substrate and each comprising a first electrode, an intermediate layer, and a second electrode, the intermediate layer comprising an emission layer; a display area comprising the plurality of pixels; a first conductive layer outside the display area; a first planarization layer comprising a first contact hole exposing an upper surface of the first conductive layer, and a second contact hole between the display area and the first contact hole; a second conductive layer connected to the first conductive layer through the first contact hole; a second planarization layer on the first planarization layer and comprising a third contact hole formed at a position overlapping the second contact hole; and a connection layer directly contacting the second conductive layer at a position where the second contact hole and the third contact hole overlap each other.

    DISPLAY APPARATUS
    60.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220254853A1

    公开(公告)日：2022-08-11

    申请号：US17592527

    申请日：2022-02-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sunho Kim ,  Gunhee Kim ,  Juchan Park ,  Taehoon Yang ,  Sunhee Lee ,  Jaeun Lee

    IPC: H01L27/32

    Abstract: A display apparatus includes a substrate a first pixel circuit arranged on the substrate, and a plurality of light-emitting elements arranged in a matrix on the substrate. The first pixel circuit is configured to commonly drive a first light-emitting element located in a first row and a second light-emitting element located in a second row different from the first row from among the plurality of light-emitting elements.

Patent Agency Ranking