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    DISPLAY APPARATUS
    1.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20230266938A1

    公开(公告)日：2023-08-24

    申请号：US18309714

    申请日：2023-04-28

    Applicant: LG Display Co., Ltd.

    Inventor： GyungBo HA ,  Taehyung KIM ,  Seeun KIM ,  HakMo Hwang ,  Seung Jun KOO

    IPC: G06F3/16 ,  G06F1/16 ,  G06F1/20 ,  G10K9/122

    CPC classification number: G06F3/16 ,  G06F1/1605 ,  G06F1/203 ,  G10K9/122

    Abstract: The present disclosure relates to a display apparatus, especially having a display panel generating sounds. A display apparatus according to the present disclosure includes: a display module; a back cover at a rear surface of the display module; a depression recessed into the back cover from a first surface of the back cover with a first width and a first depth; a penetration through from a second surface of the back cover to the depression with a second width smaller than the first width and a second depth corresponding to a difference between a thickness of the back cover and the first depth; and a first piezo vibration unit disposed at a stepped portion between the penetration and the depression.

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210068315A1

    公开(公告)日：2021-03-04

    申请号：US16984632

    申请日：2020-08-04

    Applicant: LG Display Co., Ltd.

    Inventor： GyungBo HA ,  HakMo HWANG ,  SunBok SONG ,  Seeun KIM

    IPC: H05K7/20 ,  H05K5/03 ,  H05K5/00 ,  H05K1/18

    Abstract: A display device includes a display panel, a back cover disposed on a rear surface of the display panel and including a plurality of layers, and a finishing portion disposed to surround at least a part of an outer side surface of the display panel and an outer side surface of the back cover. The back cover includes a first layer positioned on the rear surface of the display panel and disposed in an area including an area overlapping with the display panel, a second layer disposed apart from the first layer to oppose the first layer, and a core disposed between the first layer and the second layer.

    DISPLAY APPARATUS
    5.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220377445A1

    公开(公告)日：2022-11-24

    申请号：US17868676

    申请日：2022-07-19

    Applicant: LG Display Co., Ltd.

    Inventor： YoungYoon YOU ,  MinJin LEE ,  Taehyung KIM ,  GyungBo HA

    IPC: H04R1/02 ,  H04R17/00

    Abstract: A display apparatus includes a display module that includes a display panel and is configured to display an image. A rear cover is on a rear surface of the display module. A first vibration generating module is in a first rear region of the rear cover, and a second vibration generating module in a second rear region of the rear cover. The rear cover includes a first hole that overlaps the first vibration generating module, and a second hole that overlaps the second vibration generating module.

    DISPLAY APPARATUS
    7.
    发明申请
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20200213699A1

    公开(公告)日：2020-07-02

    申请号：US16426405

    申请日：2019-05-30

    Applicant: LG Display Co., Ltd.

    Inventor： YoungYoon YOU ,  MinJin LEE ,  Taehyung KIM ,  GyungBo HA

    IPC: H04R1/02 ,  H04R17/00

    Abstract: A display apparatus includes a display module that includes a display panel and is configured to display an image. A rear cover is on a rear surface of the display module. A first vibration generating module is in a first rear region of the rear cover, and a second vibration generating module in a second rear region of the rear cover. The rear cover includes a first hole that overlaps the first vibration generating module, and a second hole that overlaps the second vibration generating module.

    APPARATUS
    8.
    发明公开
    APPARATUS 审中-公开

    公开(公告)号：US20240007795A1

    公开(公告)日：2024-01-04

    申请号：US18208621

    申请日：2023-06-12

    Applicant: LG Display Co., Ltd.

    Inventor： GyungBo HA ,  Taehyung KIM ,  SeulKi NAM ,  Minjung KIM

    IPC: H04R7/10 ,  H04R1/28 ,  H04R17/10

    CPC classification number: H04R7/10 ,  H04R1/2849 ,  H04R17/10 ,  H04R2499/15

    Abstract: An apparatus includes a vibration member, a vibration device connected with the vibration member, a supporting member at a rear surface of the vibration member and configured to include an internal space, and a plurality of holes configured at the supporting member. In another aspect, an apparatus includes a vibration member, a vibration device connected with the vibration member, and a housing covering a rear surface of the vibration member and including a plurality of holes, wherein an internal space provided by the vibration member and the housing is connected to an external space of the housing through the plurality of holes.

    APPARATUS
    9.
    发明公开
    APPARATUS 审中-公开

    公开(公告)号：US20240007783A1

    公开(公告)日：2024-01-04

    申请号：US18208561

    申请日：2023-06-12

    Applicant: LG Display Co., Ltd.

    Inventor： Taehyung KIM ,  GyungBo HA ,  SeulKi NAM ,  Minjung KIM

    IPC: H04R1/28 ,  H04R17/00 ,  H04R7/06

    CPC classification number: H04R1/2834 ,  H04R17/00 ,  H04R7/06

    Abstract: An apparatus according to an embodiment of the present disclosure may include a passive vibration member and an active vibration member including a first active vibration member and a second active vibration member disposed at the passive vibration member. The first active vibration member and the second active vibration member may be disposed to be staggered each other with respect to a center portion of the passive vibration member.

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