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公开(公告)号：US10652641B2
公开(公告)日：2020-05-12
申请号：US16105398
申请日：2018-08-20
Applicant: LG Display Co., Ltd.
Inventor： Taehyung Kim , YoungYoon You , GeunChang Park
Abstract: A display apparatus includes a display panel configured to display an image by emitting light, and a sound generation device including a vibration generation module configured to vibrate the display panel. The vibration generation module includes a vibration element on a rear surface of the display panel, and a vibration reflecting member on the rear surface of the display panel and spaced apart from the vibration element.
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Patent Agency Ranking
公开(公告)号：US12185043B2
公开(公告)日：2024-12-31
申请号：US17868676
申请日：2022-07-19
Applicant: LG Display Co., Ltd.
Inventor： YoungYoon You , MinJin Lee , Taehyung Kim , GyungBo Ha
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.
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公开(公告)号：US11825263B2
公开(公告)日：2023-11-21
申请号：US17071472
申请日：2020-10-15
Applicant: LG Display Co., Ltd.
Inventor： Taehyung Kim , Minjin Lee , YoungYoon You , GyungBo Ha
CPC classification number: H04R1/2834 , G02B6/0055 , G02F1/133308 , H04R1/283 , H04R1/2807 , H04R1/2811 , H04R1/2815 , G02F1/133314 , G09G3/3677 , H04R1/028 , H04R1/345 , H04R2440/01 , H04R2440/05 , H04R2499/15
Abstract: A display apparatus may include a rear cover at a rear surface of a display module and a vibration generating module at a rear region of the rear cover. The vibration generating module may be configured to output sound in a forward direction and a lateral direction of the display module.
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公开(公告)号：US11797260B2
公开(公告)日：2023-10-24
申请号：US17112099
申请日：2020-12-04
Applicant: LG Display Co., Ltd.
Inventor： MinJin Lee , Taehyung Kim , YoungYoon You
CPC classification number: G06F3/16 , G06F1/1605 , G10K9/122 , G10K9/22
Abstract: A display apparatus includes a display module including a display panel configured to display an image, a supporting member on a rear surface of the display module, and a first vibration generating module including two or more vibration generating devices on the rear surface of the display module to output sounds of different sound bands.
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公开(公告)号：US11533551B2
公开(公告)日：2022-12-20
申请号：US17196982
申请日：2021-03-09
Applicant: LG Display Co., Ltd.
Inventor： Taehyung Kim , YoungYoon You , GeunChang Park
Abstract: A display apparatus includes a display panel configured to display an image by emitting light, and a sound generation device including a vibration generation module configured to vibrate the display panel. The vibration generation module includes a vibration element on a rear surface of the display panel, and a vibration reflecting member on the rear surface of the display panel and spaced apart from the vibration element.
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公开(公告)号：US10911852B2
公开(公告)日：2021-02-02
申请号：US16426405
申请日：2019-05-30
Applicant: LG Display Co., Ltd.
Inventor： YoungYoon You , MinJin Lee , Taehyung Kim , GyungBo Ha
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.
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