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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220215804A1

    公开(公告)日：2022-07-07

    申请号：US17499868

    申请日：2021-10-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： SUN HEE LEE ,  Hyang-a PARK ,  Sunho KIM

    IPC: G09G3/3266 ,  H01L27/32 ,  G06F3/041 ,  G06F3/044

    Abstract: A display device includes: a display panel including an active area and a peripheral area adjacent to the active area and including a plurality of pixels overlapping the active area and a scan driving circuit overlapping a portion of each of the active area and the peripheral area. The scan driving circuit is configured to drive the plurality of pixels. A sensing sensor is disposed on the display panel and includes first sensing electrodes and second sensing electrodes overlapping the active area and insulated from each other and sensing lines connected to the first sensing electrodes and the second sensing electrodes. The plurality of pixels include: first pixels that do not overlap the scan driving circuit; and second pixels that overlap the scan driving circuit, wherein at least a portion of the sensing lines overlaps the scan driving circuit.

    DISPLAY APPARATUS
    3.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240268206A1

    公开(公告)日：2024-08-08

    申请号：US18626348

    申请日：2024-04-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung-Lyong BOK ,  Sunho KIM

    IPC: H10K59/88 ,  H01L27/12 ,  H10K50/842 ,  H10K59/121 ,  H10K59/126 ,  H10K59/131

    CPC classification number: H10K59/88 ,  H10K50/8426 ,  H10K59/1213 ,  H10K59/126 ,  H10K59/131 ,  H01L27/124

    Abstract: A display apparatus may include a first plurality of pixels, a substrate, a first signal line, and a load matching device. The substrate may include a first opening, a first non-display area, and a main display area. The first non-displaying area may at least partially surround the first opening. The main display area may support the first plurality of pixels. The first signal line may be electrically connected to the first plurality of pixels, may overlap the main display area, and may overlap the first non-display area. The load matching device may overlap the first non-display area and may provide a first electrical load to the first signal line.

    DISPLAY PANEL
    5.
    发明公开
    DISPLAY PANEL 审中-公开

    公开(公告)号：US20240144865A1

    公开(公告)日：2024-05-02

    申请号：US18494873

    申请日：2023-10-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Pilsuk LEE ,  Yoomin KO ,  Sunho KIM ,  Hyewon KIM ,  Juchan PARK ,  Chung Sock CHOI ,  Sungjin HONG

    IPC: G09G3/32

    CPC classification number: G09G3/32 ,  G09G2310/0297 ,  G09G2320/0257 ,  G09G2320/043

    Abstract: A display panel includes a base layer including a first display region, a second display region adjacent to the first display region, and a non-display region adjacent to the first display region and the second display region, a demultiplexer circuit overlapping the second display region, a first pixel including a first pixel driver overlapping the first display region, and a first light emitting element overlapping the first display region and electrically connected with the first pixel driver, and a second pixel including a second pixel driver overlapping the first display region, and a second light emitting element and a third light emitting element that are electrically connected with the second pixel driver. At least one of the second light emitting element and the third light emitting element overlaps the second display region and is disposed on the demultiplexer circuit.

    DISPLAY APPARATUS
    6.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20230109818A1

    公开(公告)日：2023-04-13

    申请号：US18059776

    申请日：2022-11-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sunhee LEE ,  Sunho KIM ,  Gunhee KIM ,  Donghwan SHIM ,  Taehoon YANG

    IPC: H01L51/00 ,  H01L27/146

    Abstract: A display apparatus includes: a substrate including a display area and a peripheral area around the display area, the substrate having a bent portion; a plurality of display elements in the display area; and a thin film encapsulation layer over the plurality of display elements and including a first encapsulation layer, a second encapsulation layer over the first encapsulation layer, and an organic encapsulation layer between the first encapsulation layer and the second encapsulation layer, wherein the second encapsulation layer includes a plurality of inorganic thin layers and a plurality of organic thin layers alternately arranged, and a thickness of the second encapsulation layer is equal to or less than a thickness of the first encapsulation layer.

    DISPLAY DEVICE
    7.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220384552A1

    公开(公告)日：2022-12-01

    申请号：US17745897

    申请日：2022-05-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sunho KIM ,  Juchan PARK ,  Yoomin KO ,  Hyewon KIM ,  Sun Hee LEE

    IPC: H01L27/32

    Abstract: A display device includes a substrate, a circuit layer disposed on the substrate, and which includes a pixel circuit part having a first pixel circuit region and a second pixel circuit region, and a driving circuit part that is adjacent to the pixel circuit part, and a display layer disposed on the circuit layer, and which includes including a first display element region that overlaps the first pixel circuit region, a second display element region that overlaps the second pixel circuit region, and a third display element region that overlaps the driving circuit part, pixel circuits formed in the first pixel circuit region supply a first current to display elements formed in the first display element region, and pixel circuits formed in the second pixel circuit region supply a second current to display elements formed in the second and third display element regions.

    DISPLAY APPARATUS
    9.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210066661A1

    公开(公告)日：2021-03-04

    申请号：US16997101

    申请日：2020-08-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sunho KIM ,  Sunhee LEE ,  Gunhee KIM ,  Hyun KIM

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display apparatus includes a substrate having a display area and a per9pheral area surrounding the display area. Display elements are arranged in the display area. A spacer is disposed between the display elements and includes a lateral side having a first slope. A thin film encapsulation layer covers the display area and includes a buffer encapsulation layer, an inorganic, encapsulation layer, an organic encapsulation layer, and a composite encapsulation layer sequentially stacked on one another. The composite encapsulation layer includes a plurality of sub-layers stacked on each other. Each of the sub-layers has a thickness that is less than a thickness of the inorganic encapsulation layer. An upper surface of the buffer encapsulation layer has a second slope that is smaller than the first slope. The second slope overlaps the first slope in a direction of a thickness of the substrate.

    DISPLAY APPARATUS
    10.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210066436A1

    公开(公告)日：2021-03-04

    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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