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12 条记录 (耗时 0.016 秒)

    Display apparatus
    2.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11019430B2

    公开(公告)日：2021-05-25

    申请号：US16574605

    申请日：2019-09-18

    申请人： LG Display Co., Ltd.

    发明人： Sungsu Ham ,  YeongRak Choi ,  Sungtae Lee ,  Joongsup Han

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

    摘要： 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
    3.
    发明授权
    Display apparatus 有权

    公开(公告)号：US12028693B2

    公开(公告)日：2024-07-02

    申请号：US18204820

    申请日：2023-06-01

    申请人： LG Display Co., Ltd.

    发明人： Sungsu Ham ,  YeongRak Choi ,  Sungtae Lee ,  Joongsup Han

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

    CPC分类号： H04R5/02 ,  H04R5/04 ,  H04S3/008 ,  H04R2499/15 ,  H04S2400/01

    摘要： 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
    8.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11706567B2

    公开(公告)日：2023-07-18

    申请号：US17744603

    申请日：2022-05-13

    申请人： LG Display Co., Ltd.

    发明人： Sungsu Ham ,  YeongRak Choi ,  Sungtae Lee ,  Joongsup Han

    IPC分类号： H04R5/02 ,  H04R5/04 ,  H04S3/00 ,  H04R1/10

    CPC分类号： H04R5/02 ,  H04R5/04 ,  H04S3/008 ,  H04R2499/15 ,  H04S2400/01

    摘要： 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.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11929057B2

    公开(公告)日：2024-03-12

    申请号：US17360074

    申请日：2021-06-28

    申请人： LG Display Co., Ltd.

    发明人： YeongRak Choi ,  Sungtae Lee ,  Sungsu Ham ,  Joongsup Han

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

    CPC分类号： G10K9/122 ,  G06F1/1605 ,  G06F3/16

    摘要： 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
    10.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11895451B2

    公开(公告)日：2024-02-06

    申请号：US18190919

    申请日：2023-03-27

    申请人： LG Display Co., Ltd.

    发明人： YeongRak Choi ,  Sungtae Lee ,  Kwangho Kim ,  Sungsu Ham ,  Joongsup Han

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

    CPC分类号： H04R1/028 ,  G06F3/147 ,  G06F3/16 ,  H04R2499/15

    摘要： 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.