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    Display apparatus having shield electrode overlapping connection line
    31.
    发明授权
    Display apparatus having shield electrode overlapping connection line 有权

    公开(公告)号：US11195893B2

    公开(公告)日：2021-12-07

    申请号：US16938087

    申请日：2020-07-24

    Applicant: SAMSUNG DISPLAY CO., LTD.

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

    IPC: H01L29/12 ,  H01L27/32 ,  H01L27/12

    Abstract: Provided is a display apparatus including: a substrate in which a display element is arranged; a first thin film transistor arranged in the display area and including a first semiconductor layer including silicon and a first control electrode insulated from the first semiconductor layer; a first interlayer insulating layer covering the first control electrode; a second thin film transistor arranged on the first interlayer insulating layer and including a second semiconductor layer including an oxide semiconductor and a second control electrode insulated from the second semiconductor layer; a second interlayer insulating layer covering the second control electrode; a node connection line arranged on the second interlayer insulating layer and connected to the first control electrode via a first contact hole; a first planarization layer covering the node connection line; and a shielding electrode arranged on the first planarization layer to overlap the node connection line.

    Display device
    33.
    发明授权
    Display device 有权

    公开(公告)号：US11100858B2

    公开(公告)日：2021-08-24

    申请号：US16688551

    申请日：2019-11-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun-yong An ,  Jaewon Kim ,  Hyunae Park ,  Hyungjun Park ,  Seungwoo Sung ,  Young-soo Yoon ,  Ji-eun Lee ,  Yun-kyeong In ,  Donghyeon Jang ,  Junyoung Jo

    IPC: G09G3/36 ,  G09G3/3233 ,  H01L27/32

    Abstract: A display device includes: a display panel in which a non-display region and a display region surrounding the non-display region are defined, wherein the display panel includes: a base layer comprising a first region in which a hole is defined corresponding to the non-display region, a second region surrounding the first region, and a third region corresponding to the display region; and first signal line parts disposed on the second region and the third region, the first signal line parts arrayed spaced apart from each other in a first direction, and each of the first signal line parts includes: a first line; a second line spaced apart from the first line; and a first connection part configured to connect the first line and the second line.

    Display apparatus
    36.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11935903B2

    公开(公告)日：2024-03-19

    申请号：US17832445

    申请日：2022-06-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyungjun Park ,  Jaewon Kim ,  Seungwoo Sung ,  Junyong An ,  Youngsoo Yoon ,  Ilgoo Youn ,  Jieun Lee ,  Yunkyeong In ,  Donghyeon Jang ,  Junyoung Jo

    IPC: G09F9/30 ,  H01L27/12 ,  H10K59/124 ,  H10K59/131

    CPC classification number: H01L27/1244 ,  G09F9/301 ,  H10K59/124 ,  H10K59/131 ,  G09G2380/02

    Abstract: A display apparatus includes a substrate, a display unit, a wire structure, and a first power supply structure. The substrate includes a display area, a first non-display area neighboring the display area, a second non-display area, and a bending area between the first non-display area and the second non-display area. The display unit is on the display area. The wire structure is on the first non-display area, the bending area, and the second non-display area and includes a first wire set and a second wire set overlapping the bending area and spaced from each other. The first power supply structure includes a first conductive line and a second conductive line on the first non-display area and the second non-display area, respectively, and includes a connection line connecting the first conductive line to the second conductive line and positioned between the first wire set and the second wire set. optimized.

    Display device
    40.
    发明授权
    Display device 有权

    公开(公告)号：US11569327B2

    公开(公告)日：2023-01-31

    申请号：US17085288

    申请日：2020-10-30

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Nayun Kwak ,  Chulkyu Kang ,  Daesuk Kim ,  Ilgoo Youn ,  Dongsun Lee ,  Soyoung Lee ,  Jieun Lee ,  Junyoung Jo ,  Minhee Choi

    IPC: H01L27/32 ,  H01L27/12

    Abstract: A display device includes a pixel circuit disposed on a substrate, and a display element on the pixel circuit. The pixel circuit includes a first thin-film transistor comprising a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a second thin-film transistor comprising a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer being connected to the first semiconductor layer and the first gate electrode, a first shielding layer overlapping the second semiconductor layer, and a second shielding layer overlapping the second semiconductor layer and stacked on the first shielding layer.

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