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    DISPLAY DEVICE
    2.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240237240A1

    公开(公告)日：2024-07-11

    申请号：US18379278

    申请日：2023-10-12

    申请人： Samsung Display Co., LTD.

    发明人： SANGJUN LEE ,  BEOMJIN KIM ,  JAEHO AHN ,  CHEOL JANG

    IPC分类号： H05K5/02

    CPC分类号： H05K5/0217

    摘要： A display device includes a first roller extending in a first direction and provided with a first tunnel defined therein to extend in the first direction and rotates about a first rotational axis parallel to the first direction, a display module connected to the first roller and wound around or unwound from the first roller, an inner roller extending in the first direction and disposed in the first tunnel and which rotates about the first rotational axis, a first gear connected to each of opposite sides of the inner roller in the first direction, where the plurality of first gears is disposed on an outer surface of the first roller, and a first elastic body disposed in the first tunnel and connected to the inner roller and the first roller.

    PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
    4.
    发明公开
    PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20240046853A1

    公开(公告)日：2024-02-08

    申请号：US18119498

    申请日：2023-03-09

    申请人： Samsung Display Co., Ltd.

    发明人： DONGHWAN SHIM ,  KWANGWOO PARK ,  EONJOO LEE ,  JIN-YONG LEE ,  CHEOL JANG ,  YONGSEON JO

    IPC分类号： G09G3/32

    CPC分类号： G09G3/32 ,  G09G2300/0842 ,  G09G2310/08 ,  G09G2310/0278 ,  G09G2310/0267 ,  G09G2310/0275

    摘要： A pixel circuit includes a light-emitting element, a write transistor writing a data voltage, a driving transistor generating a driving current based on the data voltage and applying the driving current to the light-emitting element, a first initialization transistor applying a first initialization voltage to a control electrode of the driving transistor, a blocking transistor disposed between the light-emitting element and the driving transistor, a first blocking control transistor including a control electrode connected to the control electrode of the driving transistor, a first electrode receiving a first signal, and a second electrode connected to a control electrode of the blocking transistor, and a second blocking control transistor including a control electrode connected to the control electrode of the driving transistor, a first electrode receiving a second signal, and a second electrode connected to the control electrode of the blocking transistor.

    DISPLAY PANEL
    5.
    发明申请
    DISPLAY PANEL 有权

    公开(公告)号：US20230008830A1

    公开(公告)日：2023-01-12

    申请号：US17701435

    申请日：2022-03-22

    申请人： Samsung Display Co., Ltd.

    发明人： CHEOL JANG

    IPC分类号： H01L27/32 ,  G09G3/3275

    摘要： Provided is a display device including a first pixel and a second pixel. The light-emitting element and driving circuit of the second pixel are disposed in a second region. The first pixel includes a silicon transistor and an oxide transistor which are disposed in the second region. The first pixel includes a connection line configured to electrically connect one of the transistors and the light-emitting element disposed in a first region. The connection line is disposed in the same layer as an oxide semiconductor pattern and includes a transparent conductive oxide.

    ELECTRONIC DEVICE
    6.
    发明公开
    ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20240306327A1

    公开(公告)日：2024-09-12

    申请号：US18510301

    申请日：2023-11-15

    申请人： Samsung Display Co., LTD.

    发明人： JAEHO AHN ,  CHEOL JANG

    IPC分类号： H05K5/02

    CPC分类号： H05K5/0217

    摘要： An electronic device includes a display module that is rolled or bent with respect to a virtual axis extending in a first direction, first and second lower support bars arranged below the display module, a first impact absorbing member disposed between the display module and the first lower support bar, and a second impact absorbing member disposed between the display module and the second lower support bar. In a state in which the display module is unfolded, each of the first lower support bar and the second lower support bar extends in a second direction intersecting the first direction, the first lower support bar overlaps a first side of the display module extending in the second direction, and the second lower support bar overlaps a second side of the display module opposite to the first side of the display module and extending in the second direction.