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26 条记录 (耗时 0.025 秒)

    VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
    1.
    发明公开
    VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20230217830A1

    公开(公告)日：2023-07-06

    申请号：US17961724

    申请日：2022-10-07

    申请人： LG Display Co., Ltd.

    发明人： Sungwook KO ,  SeungRyull PARK ,  MinGyu KANG

    IPC分类号： H01L41/083 ,  H01L41/09 ,  H01L41/047 ,  H01L41/08

    CPC分类号： H01L41/083 ,  H01L41/09 ,  H01L41/0471 ,  H01L41/0815

    摘要： The vibration apparatus may include a vibration generating portion including a first vibration portion and a second vibration portion overlapping the first vibration portion, a first cover member at a first surface of the vibration generating portion, a second cover member at a second surface different from the first surface of the vibration generating portion, and a signal cable including first, second and third signal lines connected to the first vibration portion and the second vibration portion and disposed between the first cover member and the second cover member. An apparatus for vibration may include a passive vibration member and the vibration apparatus.

    LIGHTING DEVICE
    5.
    发明申请
    LIGHTING DEVICE 审中-公开

    公开(公告)号：US20190198820A1

    公开(公告)日：2019-06-27

    申请号：US16218209

    申请日：2018-12-12

    申请人： LG Display Co., Ltd.

    发明人： Sungwook KO ,  Chiwan KIM

    IPC分类号： H01L51/52 ,  G02F1/01 ,  G02F1/19

    摘要： A lighting device includes a substrate including a display area and a non-display area and an organic light emitting layer disposed in the display area. A first electrode is disposed on the organic light emitting layer and a second electrode is disposed below the organic light emitting layer. A phase change material layer is disposed below the second electrode and a plurality of third electrodes is disposed between the substrate and the phase change material layer. Therefore, a pattern having various colors of light and various shapes may be implemented based on a shape of the plurality of third electrodes, a phase change of the phase change material layer, and a color of light emitted from the organic light emitting layer.

    VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
    7.
    发明公开
    VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20240064470A1

    公开(公告)日：2024-02-22

    申请号：US18227038

    申请日：2023-07-27

    申请人： LG Display Co., Ltd.

    发明人： Kyungyeol RYU ,  SeungRyull PARK ,  Sungwook KO ,  MinGyu KANG ,  Dasol PARK

    IPC分类号： H04R9/06 ,  H04R31/00

    CPC分类号： H04R9/06 ,  H04R31/00

    摘要： A vibration apparatus includes a vibration generating part including one or more vibration parts, a first cover member covering a first surface of the vibration generating part, a second cover member covering a second surface of the vibration generating part, the second surface being opposite to the first surface of the vibration generating part, and a signal supply member electrically connected to the one or more vibration parts and disposed between the first surface of the vibration generating part and the first cover member.

    FLEXIBLE CABLE, VIBRATION DEVICE INCLUDING THE SAME, AND DISPLAY APPARATUS INCLUDING THE VIBRATION DEVICE
    10.
    发明申请
    FLEXIBLE CABLE, VIBRATION DEVICE INCLUDING THE SAME, AND DISPLAY APPARATUS INCLUDING THE VIBRATION DEVICE 有权

    公开(公告)号：US20210304920A1

    公开(公告)日：2021-09-30

    申请号：US17217440

    申请日：2021-03-30

    申请人： LG Display Co., Ltd.

    发明人： Sungwook KO ,  Chiwan KIM ,  YongWoo LEE ,  Uihyeon JEONG

    IPC分类号： H01B7/04 ,  H01L41/083 ,  H01L41/09 ,  H01L41/047

    摘要： A flexible cable may include a base member including a terminal portion, a conductor layer including a plurality of conductive lines disposed on the base member, and a protection layer disposed on the base member to cover at least prat of the conductor layer and to expose a portion of each of the plurality of conductive lines at the terminal portion. A length of each of the plurality of conductive lines may be longer than a length of the base member. A vibration device may include a vibration structure including a vibration layer, a first electrode layer disposed on a first surface of the vibration layer, and a second electrode layer disposed on a second surface of the vibration layer and a flexible cable electrically connected to the first electrode layer and to the second electrode layer of the vibration structure.