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    Display apparatus
    1.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11088236B2

    公开(公告)日：2021-08-10

    申请号：US16507202

    申请日：2019-07-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Myoung-Ha Jeon ,  Kichang Lee

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

    Abstract: A display apparatus includes a flexible substrate including a first area in which an image is displayed, a second area spaced apart from the first area, and a bending area between the first area and the second area, a first insulation layer on an upper surface of the flexible substrate in the bending area, a first source-drain pattern on the upper surface of the flexible substrate in the first area, and a signal line on the first insulation layer in the bending area, and a protecting pattern corresponding to the entire bending area, a first pattern film on a lower surface of the flexible substrate in the first area, a second pattern film spaced apart from the first pattern film, the second pattern film being on the lower surface of the flexible substrate in the second area, and a resin layer on a second source-drain pattern in the bending area.

    Organic light emitting display device
    2.
    发明授权
    Organic light emitting display device 有权

    公开(公告)号：US11552153B2

    公开(公告)日：2023-01-10

    申请号：US16513343

    申请日：2019-07-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Euncheol Son ,  Dongbin Um ,  Kichang Lee ,  Myoung-Ha Jeon ,  Sangkyu Choi

    IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56

    Abstract: An organic light emitting display device includes a display panel including a display region where a plurality of pixels are disposed, a pad region including a bending region and a pad electrode region where pad electrodes are disposed, a polarizing layer disposed in the display region, and a lower protection film disposed on a lower surface of the display panel. The lower protection film includes a first and a second lower protection film pattern. The first lower protection film pattern is disposed in the display region, and the second lower protection film pattern in the pad electrode region such that a lower surface of the display panel in the bending region is exposed. The bending protection layer has an upper surface with a height that is less than a height of the polarizing layer, and is disposed in the bending region on the display panel.

    Display apparatus and electronic device including the same
    3.
    发明授权
    Display apparatus and electronic device including the same 有权

    公开(公告)号：US10863619B2

    公开(公告)日：2020-12-08

    申请号：US16426395

    申请日：2019-05-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kichang Lee ,  Myoung-ha Jeon

    IPC: H05K1/00 ,  H05K1/02 ,  H01L27/32 ,  H05K1/11 ,  H01L51/52 ,  H05K9/00

    Abstract: A display apparatus includes a display panel including: a bending region having a curvature region and a facing region adjacent to the curvature region; and a non-bending region adjacent to the bending region and spaced apart from the facing region. The curvature region is disposed between the facing region and the non-bending region. The display apparatus further includes: a first protective member disposed in the non-bending region; a flexible circuit board connected to the display panel in the facing region; a stress relief member disposed in the curvature region; and an adhesive member disposed in the facing region. The adhesive member has a higher modulus of elasticity than that of the stress relief member and is coupled to the flexible circuit board.

    Display apparatus
    4.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11210978B2

    公开(公告)日：2021-12-28

    申请号：US16880490

    申请日：2020-05-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Minhyuk Im ,  Kichang Lee ,  Yeongbong Kang ,  Seongsik Ahn ,  Myoungha Jeon ,  Sujin Jung ,  Sangkyu Choi

    IPC: G09G3/3291 ,  G09G3/00

    Abstract: A display apparatus includes a substrate including a display area, a non-display area outside the display area, a pad area located in the non-display area, and a bending area between the display area and the pad area. The display apparatus includes a first voltage line having a first main voltage line disposed between the display area and the bending area, and a first connection portion protruding from the first main voltage line, extending toward the pad area, and crossing the bending area. The display apparatus includes a fan-out portion disposed between the display area and the pad area on the substrate and including conductive lines that connect the display area to the pad area, and a strain gauge disposed in the bending area. The strain gauge overlaps the first connection portion of the first voltage line in the bending area.

    OLED display apparatus with reduced bezel
    5.
    发明授权
    OLED display apparatus with reduced bezel 有权

    公开(公告)号：US10811471B2

    公开(公告)日：2020-10-20

    申请号：US16270130

    申请日：2019-02-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Myoung-ha Jeon ,  Hyeonjeong Oh ,  Kichang Lee

    IPC: G06F3/044 ,  H01L27/32 ,  G06F3/041 ,  H01L51/00 ,  H01L51/52 ,  H05K1/02

    Abstract: A display apparatus includes a touch screen panel having an active area and a non-active area. The touch screen panel includes a first side and a second side. A display flexible printed circuit board is connected to the touch screen panel. The display flexible printed circuit board at least partially overlaps the first side of the touch screen panel. A touch flexible printed circuit board is connected to the touch screen panel. The touch flexible printed circuit board at least partially overlaps the second side of the touch screen panel. The touch flexible printed circuit board is bent toward a lower surface of the touch screen panel. A reinforcement member contacts a lower surface of the touch flexible printed circuit board. A portion of a side surface of the touch screen panel is connected to the second side of the touch screen panel.

    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    6.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190341443A1

    公开(公告)日：2019-11-07

    申请号：US16513343

    申请日：2019-07-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Euncheol SON ,  Dongbin Um ,  Kichang Lee ,  Myoung-Ha Jeon ,  Sangkyu Choi

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  H01L51/00

    Abstract: An organic light emitting display device includes a display panel including a display region where a plurality of pixels are disposed, a pad region including a bending region and a pad electrode region where pad electrodes are disposed, a polarizing layer disposed in the display region, and a lower protection film disposed on a lower surface of the display panel. The lower protection film includes a first and a second lower protection film pattern. The first lower protection film pattern is disposed in the display region, and the second lower protection film pattern in the pad electrode region such that a lower surface of the display panel in the bending region is exposed. The bending protection layer has an upper surface with a height that is less than a height of the polarizing layer, and is disposed in the bending region on the display panel.

    Organic light emitting display device
    9.
    发明授权
    Organic light emitting display device 有权

    公开(公告)号：US10388713B2

    公开(公告)日：2019-08-20

    申请号：US15662512

    申请日：2017-07-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Euncheol Son ,  Dongbin Um ,  Kichang Lee ,  Myoung-Ha Jeon ,  Sangkyu Choi

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56

    Abstract: An organic light emitting display device includes a display panel including a display region where a plurality of pixels are disposed, a pad region including a bending region and a pad electrode region where pad electrodes are disposed, a polarizing layer disposed in the display region, and a lower protection film disposed on a lower surface of the display panel. The lower protection film includes a first and a second lower protection film pattern. The first lower protection film pattern is disposed in the display region, and the second lower protection film pattern in the pad electrode region such that a lower surface of the display panel in the bending region is exposed. The bending protection layer has an upper surface with a height that is less than a height of the polarizing layer, and is disposed in the bending region on the display panel.

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