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

    公开(公告)号：US20230254618A1

    公开(公告)日：2023-08-10

    申请号：US18190919

    申请日：2023-03-27

    Applicant: LG Display Co., Ltd.

    Inventor： YeongRak CHOI ,  Sungtae LEE ,  Kwangho KIM ,  Sungsu HAM ,  Joongsup HAN

    IPC: H04R1/02 ,  G06F3/147 ,  G06F3/16

    CPC classification number: H04R1/028 ,  G06F3/147 ,  G06F3/16 ,  H04R2499/15

    Abstract: A display apparatus includes a display device including a display panel configured to display an image and include first to sixth regions, at least one first vibration device and at least one second vibration device respectively at the first region and the second region, at least one third vibration device, at least one fourth vibration device, and at least one fifth vibration device respectively at the fourth to sixth regions, a first partition between the first region and the third region, a second partition between the second region and the third region, a third partition between the fourth region and the sixth region, and a fourth partition between the fifth region and the sixth region, wherein a length of one or more among the first partition and the second partition differs from a length of one or more among the third partition and the fourth partition.

    APPARATUS
    2.
    发明申请
    APPARATUS 有权

    公开(公告)号：US20220182744A1

    公开(公告)日：2022-06-09

    申请号：US17539722

    申请日：2021-12-01

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Joongsup HAN ,  Yongjoon KIM ,  Sungtae LEE ,  Sungsu HAM

    IPC: H04R1/02 ,  H04R17/00

    Abstract: An apparatus includes a display panel configured to display an image, a vibration apparatus disposed at a rear surface of the display panel and having the display panel vibrated; and a supporting member including a plurality of holes that at least partly overlaps with the vibration apparatus, wherein the plurality of holes are arranged in a first direction and a second direction intersecting with the first direction, thereby enhancing a sound characteristic and a sound pressure level characteristic of the apparatus.

    DISPLAY APPARATUS
    3.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20230308805A1

    公开(公告)日：2023-09-28

    申请号：US18204820

    申请日：2023-06-01

    Applicant: LG Display Co., Ltd.

    Inventor： Sungsu HAM ,  YeongRak CHOI ,  Sungtae LEE ,  Joongsup HAN

    IPC: H04R5/02 ,  H04R5/04 ,  H04S3/00

    CPC classification number: H04R5/02 ,  H04R5/04 ,  H04S3/008 ,  H04S2400/01 ,  H04R2499/15

    Abstract: A display apparatus is capable of outputting a stereo sound. The display apparatus includes a display panel configured to display an image; a sound generating device on a rear surface of the display panel; a rear cover on the rear surface of the display panel and configured to support the sound generating device; a partition member between the rear surface of the display panel and the rear cover and configured to divide the display panel into first, second, third, fourth and fifth areas; and first, second, third, fourth, and fifth sound generating devices attached to the rear surface of the display panel and configured to vibrate the display panel. The first, second, third, fourth and fifth sound generating devices are in the first, second, third, fourth and fifth areas, respectively.

    DISPLAY APPARATUS
    5.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210407488A1

    公开(公告)日：2021-12-30

    申请号：US17360074

    申请日：2021-06-28

    Applicant: LG Display Co., Ltd.

    Inventor： YeongRak CHOI ,  Sungtae LEE ,  Sungsu HAM ,  Joongsup HAN

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

    Abstract: A display apparatus includes a display panel configured to include first to eleventh regions, at least one first to third vibration devices respectively at the first to third regions, at least one fourth to eighth vibration devices respectively at the fourth to eighth regions, at least one ninth to eleventh vibration devices respectively at the ninth to eleventh regions, a first partition between the first and third regions, a second partition between the second and third regions, a third partition between the fourth and seventh regions, a fourth partition between the fourth and eighth regions, a fifth partition between the sixth and seventh regions, and a sixth partition between the sixth and eighth regions. A length of one or more among the first and second partitions may differ from a length of one or more among the third to sixth partitions.

    DISPLAY APPARATUS
    6.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220279277A1

    公开(公告)日：2022-09-01

    申请号：US17744603

    申请日：2022-05-13

    Applicant: LG Display Co., Ltd.

    Inventor： Sungsu HAM ,  YeongRak CHOI ,  Sungtae LEE ,  Joongsup HAN

    IPC: H04R5/02 ,  H04R5/04 ,  H04S3/00

    Abstract: A display apparatus is capable of outputting a stereo sound. The display apparatus includes a display panel configured to display an image; a sound generating device on a rear surface of the display panel; a rear cover on the rear surface of the display panel and configured to support the sound generating device; a partition member between the rear surface of the display panel and the rear cover and configured to divide the display panel into first, second, third, fourth and fifth areas; and first, second, third, fourth, and fifth sound generating devices attached to the rear surface of the display panel and configured to vibrate the display panel. The first, second, third, fourth and fifth sound generating devices are in the first, second, third, fourth and fifth areas, respectively.

    DISPLAY APPARATUS
    9.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240155278A1

    公开(公告)日：2024-05-09

    申请号：US18389705

    申请日：2023-12-19

    Applicant: LG Display Co., Ltd.

    Inventor： YeongRak CHOI ,  Sungtae LEE ,  Kwangho KIM ,  Sungsu HAM ,  Joongsup HAN

    IPC: H04R1/02 ,  G06F3/147 ,  G06F3/16

    CPC classification number: H04R1/028 ,  G06F3/147 ,  G06F3/16 ,  H04R2499/15

    Abstract: A display apparatus includes a display device including a display panel configured to display an image and include first to sixth regions, at least one first vibration device and at least one second vibration device respectively at the first region and the second region, at least one third vibration device, at least one fourth vibration device, and at least one fifth vibration device respectively at the fourth to sixth regions, a first partition between the first region and the third region, a second partition between the second region and the third region, a third partition between the fourth region and the sixth region, and a fourth partition between the fifth region and the sixth region, wherein a length of one or more among the first partition and the second partition differs from a length of one or more among the third partition and the fourth partition.

    DISPLAY APPARATUS
    10.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210409854A1

    公开(公告)日：2021-12-30

    申请号：US17360367

    申请日：2021-06-28

    Applicant: LG Display Co., Ltd.

    Inventor： YeongRak CHOI ,  Sungtae LEE ,  Kwangho KIM ,  Sungsu HAM ,  Joongsup HAN

    IPC: H04R1/02 ,  G06F3/16 ,  G06F3/147

    Abstract: A display apparatus includes a display device including a display panel configured to display an image and include first to sixth regions, at least one first vibration device and at least one second vibration device respectively at the first region and the second region, at least one third vibration device, at least one fourth vibration device, and at least one fifth vibration device respectively at the fourth to sixth regions, a first partition between the first region and the third region, a second partition between the second region and the third region, a third partition between the fourth region and the sixth region, and a fourth partition between the fifth region and the sixth region, wherein a length of one or more among the first partition and the second partition differs from a length of one or more among the third partition and the fourth partition.

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