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    Display device
    1.
    发明授权
    Display device 有权

    公开(公告)号：US12171118B2

    公开(公告)日：2024-12-17

    申请号：US18520227

    申请日：2023-11-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sumi Jang ,  Minchae Kwak ,  Kyeonghwa Kim ,  Mihae Kim ,  Kyonghwan Oh ,  Seunghan Jo ,  Jae-Ho Choi

    IPC: H10K59/131 ,  H10K59/121

    Abstract: A display device includes a circular display area and a non-display area surrounding the circular display area. The display device may further include a load matcher disposed adjacent to an edge of the circular display area in the circular display area, a pixel disposed in the circular display area, spaced apart from the non-display area by the load matcher, and connected to the load matcher, and a repair pixel disposed adjacent to the edge of the circular display area in the non-display area, and connected to the pixel.

    DISPLAY PANEL
    3.
    发明申请
    DISPLAY PANEL 有权

    公开(公告)号：US20220165811A1

    公开(公告)日：2022-05-26

    申请号：US17671381

    申请日：2022-02-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Youngsoo Yoon ,  Jaewon Kim ,  Hyunae Park ,  Hyungjun Park ,  Seungwoo Sung ,  Nuree Um ,  Ilgoo Youn ,  Jieun Lee ,  Donghyeon Jang ,  Seunghan Jo

    IPC: H01L27/32 ,  G09G3/3233

    Abstract: A display panel may include a substrate, pixels, dummy pixels, and voltage lines. The substrate may include a first transmission region for light transmission and/or sound transmission, a non-display area surrounding the first transmission region, and a display area surrounding the non-display area. The pixels may be arranged on the display area and may emit light. The dummy pixels may be arranged on the non-display area, may include a first dummy pixel, and may emit no light. The voltage lines may transmit voltages to the pixels and the dummy pixels. The voltage lines may include a first voltage line and a second voltage line. The first voltage line may be spaced from the second voltage line, may be aligned with the second voltage line, and may overlap the first dummy pixel. The first transmission region may be positioned between the first voltage line and the second voltage line.

    Display apparatus and fan-out portion
    4.
    发明授权
    Display apparatus and fan-out portion 有权

    公开(公告)号：US10937855B2

    公开(公告)日：2021-03-02

    申请号：US16539066

    申请日：2019-08-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Junyoung Jo ,  Jaewon Kim ,  Hyunae Park ,  Junyong An ,  Nuree Um ,  Youngsoo Yoon ,  Ilgoo Youn ,  Yunkyeong In ,  Donghyeon Jang ,  Seunghan Jo

    IPC: G09G3/3225 ,  G09G3/3275 ,  H01L27/32 ,  H01L51/52

    Abstract: A display apparatus includes a substrate including a display area, a first non-display area, a second non-display area, and a bending area between the first non-display area and the second non-display area, a display unit positioned in the display area, a driving circuit positioned in the second non-display area, and a fan-out portion transmitting a data signal applied from the driving circuit to the display unit. The fan-out portion includes a first fan-out portion including first conductive lines, a second fan-out portion including second conductive lines, and a separation area between the first fan-out portion and the second fan-out portion that are separated from each other by a predetermined distance in the bending area. A first width of a first conductive line closest to the separation area and a second width of a second conductive line closest to the separation area are different from each other.

    DISPLAY APPARATUS
    5.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210036087A1

    公开(公告)日：2021-02-04

    申请号：US16898232

    申请日：2020-06-10

    Applicant: Samsung Display Co., Ltd.

    Inventor： Minchae Kwak ,  Ilgoo Youn ,  Byungsun Kim ,  Jieun Lee ,  Seunghan Jo ,  Junyoung Jo ,  Minhee Choi

    IPC: H01L27/32 ,  G09G3/3266 ,  G09G3/3275

    Abstract: A display apparatus includes: a plurality of pixel circuits at a display area, the display area having a non-quadrangular shape; a first signal line extending on the display area in a first direction, and electrically connected to a first pixel circuit from among the plurality of pixel circuits; a first voltage line extending on the display area in the first direction; a first load compensation capacitor adjacent to an end portion of the first signal line and an end portion of the first voltage line; a test circuit outside the display area; an output line electrically connected to the test circuit; and a connection portion configured to electrically connect the output line, the first signal line, and an electrode of the first load compensation capacitor to each other.

    DISPLAY PANEL
    6.
    发明申请
    DISPLAY PANEL 审中-公开

    公开(公告)号：US20200176539A1

    公开(公告)日：2020-06-04

    申请号：US16514941

    申请日：2019-07-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seungwoo Sung ,  Hyungjun Park ,  Junyong An ,  Nuree Um ,  Youngsoo Yoon ,  Ilgoo Youn ,  Jieun Lee ,  Yunkyeong In ,  Seunghan Jo ,  Junyoung Jo

    IPC: H01L27/32

    Abstract: A display panel may include a first hole, a second hole, a display element, a switching element, a wire, and a conductive member. The second hole may be spaced from the first hole. The switching element may be electrically connected to the display element. The wire may bypass the first hole in a plan view of the display panel and may be electrically connected to the switching element. The conductive member may surround each of the first hole and the second hole in the plan view of the display panel, may have an opening between the first hole and the second hole in the plan view of the display panel, and may partially cover the wire. An edge portion of the conductive member may intersect the wire and may be positioned between the display element and the first hole in the plan view of the display panel.

    Display panel
    8.
    发明授权
    Display panel 有权

    公开(公告)号：US11532266B2

    公开(公告)日：2022-12-20

    申请号：US17582398

    申请日：2022-01-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyunae Park ,  Wonkyu Kwak ,  Seunghan Jo

    IPC: G09G3/32

    Abstract: A display device may include a substrate, a first sub-pixel circuit, a second sub-pixel circuit positioned in a first direction from the first sub-pixel circuit, a first driving voltage line extending in a second direction crossing the first direction and which transmits a driving voltage to the first sub-pixel circuit, a second driving voltage line extending in the second direction and which transmits the driving voltage to the second sub-pixel circuit, a first anode electrode including a first contact portion electrically connected to the first sub-pixel circuit, and a second anode electrode including a second contact portion electrically connected to the second sub-pixel circuit. The first contact portion is positioned in a third direction opposite to the first direction from the first driving voltage line. The second contact portion is positioned in the first direction from the second driving voltage line.

    Display device
    10.
    发明授权
    Display device 有权

    公开(公告)号：US11469293B2

    公开(公告)日：2022-10-11

    申请号：US17209076

    申请日：2021-03-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ilgoo Youn ,  Jaewon Kim ,  Hyunae Park ,  Hyungjun Park ,  Seungwoo Sung ,  Junyong An ,  Nuree Um ,  Youngsoo Yoon ,  Jieun Lee ,  Seunghan Jo

    IPC: H01L27/32

    Abstract: A display device including: a substrate including a display area, a peripheral area, and a pad area; a first main voltage line in the peripheral area, and a first connector extending from the first main voltage line to the pad area; and a second main voltage line in the peripheral area, and a second connector extending from the second main voltage line to the pad area, wherein each of the first connector and the second connector includes a first and second layer overlapping each other with a first insulating layer therebetween, the first insulating layer is in the display area and the peripheral area, the peripheral area includes an open area exposing the first and second connector and surrounding the display area, and the first insulating layer includes slits between the first and second connector and extending from an end of the first insulating layer toward the display area.

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