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公开(公告)号：US20210006879A1
公开(公告)日：2021-01-07
申请号：US16919805
申请日：2020-07-02
Applicant: LG Display Co., Ltd.
Inventor： Seunghyeon KIM , SeulKi NAM , Taehyung KIM
Abstract: The present disclosure relates to a display apparatus, and more particularly, to a display apparatus having a display panel capable of generating sound. A display apparatus according to the present disclosure includes: a display module; a guide panel disposed at circumferences of a rear surface of the display module; a back cover attached to the guide panel; a sound generating unit disposed between the display module and the back cover; and an adhesive fixing element and a vibration absorber disposed between the guide panel and the rear surface of the display module, wherein the adhesive fixing element fasten the guide panel to the rear surface of the display module, and wherein the vibration absorber is disposed at the guide panel as facing to inner portions of the display module.
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公开(公告)号：US20220369011A1
公开(公告)日：2022-11-17
申请号：US17873061
申请日：2022-07-25
Applicant: LG Display Co., Ltd.
Inventor： Seunghyeon KIM , SeulKi NAM , Taehyung KIM
Abstract: The present disclosure relates to a display apparatus, and more particularly, to a display apparatus having a display panel capable of generating sound. A display apparatus according to the present disclosure includes: a display module; a guide panel disposed at circumferences of a rear surface of the display module; a back cover attached to the guide panel; a sound generating unit disposed between the display module and the back cover; and an adhesive fixing element and a vibration absorber disposed between the guide panel and the rear surface of the display module, wherein the adhesive fixing element fasten the guide panel to the rear surface of the display module, and wherein the vibration absorber is disposed at the guide panel as facing to inner portions of the display module.
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公开(公告)号：US20210329358A1
公开(公告)日：2021-10-21
申请号：US17359483
申请日：2021-06-25
Applicant: LG Display Co., Ltd.
Inventor： Taehyung KIM , SunBok SONG , Seunghyeon KIM , SeulKi NAM
Abstract: A display apparatus includes a display panel configured to display an image, a front member on a front surface of the display panel, a supporting member on a rear surface of the display panel, a supporting frame on a rear surface of the front member, the supporting frame configured to surround a side surface of the supporting member and support the supporting member, and a vibration generating module supported by the supporting member and configured to vibrate the display panel.
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公开(公告)号：US20240272863A1
公开(公告)日：2024-08-15
申请号：US18645372
申请日：2024-04-25
Applicant: LG Display Co., Ltd.
Inventor： SeulKi NAM , Taehyung KIM , SunBok SONG , Seunghyeon KIM
CPC classification number: G06F3/16 , B60K35/60 , G06F1/1601 , G06F3/1446 , H04R17/00 , B60K35/22 , H04R2499/13
Abstract: An apparatus includes a display panel configured to display an image; a driving circuit at a rear surface of the display panel and including a printed circuit board; a guide frame including an opening, the opening accommodating the display panel and the driving circuit; a rear cover configured to cover the rear surface of the display panel and the driving circuit, the printed circuit board being between the rear surface of the display panel and the rear cover, a support at the opening of the guide frame, the printed circuit board being spaced apart from the rear surface of the display panel by the support; and one or more sound generators at the rear cover, the one or more sound generators being configured to vibrate the display panel.
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公开(公告)号：US20240256073A1
公开(公告)日：2024-08-01
申请号：US18405752
申请日：2024-01-05
Applicant: LG Display Co., Ltd.
Inventor： JunSeok OH , Seunghyeon KIM , SunBok SONG
CPC classification number: G06F3/0416 , G06F3/016 , G06F3/0412 , G06F3/0414
Abstract: A touch driving circuit includes a touch sensing part configured to sense a touch, and a force sensing part configured to sense a force. Force sensing driving of the force sensing part is controlled based on a touch sensing signal of the touch sensing part.
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Patent Agency Ranking
公开(公告)号：US20240056712A1
公开(公告)日：2024-02-15
申请号：US18382539
申请日：2023-10-23
Applicant: LG Display Co., Ltd.
Inventor： SeulKi NAM , Taehyung KIM , Jeonggoo KANG , SunBok SONG , Seunghyeon KIM
CPC classification number: H04R1/02 , B60K37/02 , H04R2499/13 , H04R2499/15 , B60K2370/158 , B60K2370/152 , B60K2370/157 , B60K2370/42 , H04R2400/03
Abstract: A display apparatus and a vehicle including the same are provided. A display apparatus includes: a display panel configured to display an image, a driving circuit including: a flexible circuit film connected to the display panel, and a printed circuit board connected to the flexible circuit film, a first supporting member at a rear surface of the display panel, the first supporting member having a hole therein, and a vibration apparatus supported by the first supporting member, the vibration apparatus including a first vibration apparatus disposed at the rear surface of the display panel, wherein the flexible circuit film extends through the hole, and wherein the printed circuit board is disposed at a rear surface of the first supporting member.
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公开(公告)号：US20220129234A1
公开(公告)日：2022-04-28
申请号：US17572628
申请日：2022-01-11
Applicant: LG Display Co., Ltd.
Inventor： SeulKi NAM , Taehyung KIM , SunBok SONG , Seunghyeon KIM
Abstract: A display apparatus includes a display panel configured to display an image, a front member on a front surface of the display panel, a driving circuit on a rear surface of the display panel and connected to the display panel, a supporting frame configured to surround a side surface of the display panel and a side surface of the driving circuit, a first support supported by the supporting frame and on the rear surface of the display panel, and a vibration generating module supported by the first support to vibrate the display panel.
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公开(公告)号：US20210026590A1
公开(公告)日：2021-01-28
申请号：US16573404
申请日：2019-09-17
Applicant: LG Display Co., Ltd.
Inventor： SeulKi NAM , Taehyung KIM , SunBok Song , Seunghyeon KIM
Abstract: A display apparatus includes a display panel configured to display an image, a front member on a front surface of the display panel, a driving circuit on a rear surface of the display panel and connected to the display panel, a supporting frame configured to surround a side surface of the display panel and a side surface of the driving circuit, a first support supported by the supporting frame and on the rear surface of the display panel, and a vibration generating module supported by the first support to vibrate the display panel.
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9.发明公开公开(公告)号：US20240264676A1
公开(公告)日：2024-08-08
申请号：US18422672
申请日：2024-01-25
Applicant: LG Display Co., Ltd.
Inventor： MinHo SOHN , Seunghyeon KIM , Saseong MOON , SunBok SONG
CPC classification number: G06F3/016 , B60K37/20 , G06F3/0412 , G06F3/16 , B60K2360/1434
Abstract: A vibration apparatus according to an aspect of the present disclosure includes a vibration generating part, and a vibration transfer part coupled to the vibration generating part, the vibration transfer part including a plurality of vibration transfer members spaced apart from one another. Each of the plurality of vibration transfer members is configured to convert an in-plane vibration mode of the vibration generating part into an out-plane vibration mode.
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公开(公告)号：US20240256071A1
公开(公告)日：2024-08-01
申请号：US18405542
申请日：2024-01-05
Applicant: LG Display Co., Ltd.
Inventor： Seunghyeon KIM , JunSeok OH
IPC: G06F3/041
CPC classification number: G06F3/0414 , G06F3/0412 , G06F3/0416 , G06F2203/04105
Abstract: A sensor driving circuit includes a sensing channel connected with at least one sensor, a sensor monitoring part configured to receive a sensing signal from the sensing channel and generate a sensing start signal based on the sensing signal, and a sensing part sampling the sensing signal to obtain sensing data based on the sensing start signal.
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