公开(公告)号：US11917346B2

公开(公告)日：2024-02-27

申请号：US17564801

申请日：2021-12-29

Applicant: LG Display Co., Ltd.

Inventor： SeulKi Nam ,  Taehyung Kim

IPC: H04R1/02 ,  H04R5/02

CPC classification number: H04R1/02 ,  H04R5/02

Abstract: An apparatus includes a vibration member and a first cover disposed at a rear surface of the vibration member and including a first hole. The apparatus also includes a first vibration apparatus disposed at a rear surface of the first cover and configured to cover the first hole, the first vibration apparatus being configured to vibrate the vibration member. The apparatus additionally includes a first enclosure member disposed at the rear surface of the first cover and configured to cover the first hole and the first vibration apparatus.

公开(公告)号：US20240015442A1

公开(公告)日：2024-01-11

申请号：US18218176

申请日：2023-07-05

Applicant: LG Display Co., Ltd.

Inventor： Taehyung Kim ,  SeulKi Nam ,  ImGeun Lee ,  GyungBo Ha ,  Nohwon Park ,  Minjung Kim

IPC: H04R7/04 ,  H04R9/04 ,  H04R1/32 ,  H04R1/28 ,  H04R9/02

CPC classification number: H04R7/045 ,  H04R9/046 ,  H04R1/323 ,  H04R1/2857 ,  H04R9/025 ,  H04R2499/15

Abstract: An apparatus may include a vibration member, a supporting member at a rear surface of the vibration member, and a sound generating apparatus at a rear surface of the supporting member. The sound generating apparatus may be configured to output a first sound in a first direction and to output a second sound in a second direction different from the first direction.

公开(公告)号：US11856350B2

公开(公告)日：2023-12-26

申请号：US17992890

申请日：2022-11-22

Applicant: LG DISPLAY CO., LTD.

Inventor： Taehyung Kim ,  YoungYoon You ,  GeunChang Park

IPC: H04R1/02 ,  H04R7/04 ,  H04R17/00

CPC classification number: H04R1/028 ,  H04R7/045 ,  H04R17/00 ,  H04R2499/15

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.

公开(公告)号：US20230300503A1

公开(公告)日：2023-09-21

申请号：US18142456

申请日：2023-05-02

Applicant: LG Display Co., Ltd.

Inventor： Taehyung Kim ,  SunBok Song ,  Seunghyeon Kim ,  SeulKi Nam

IPC: H04R1/02 ,  H05K5/00

CPC classification number: H04R1/028 ,  H04R1/025 ,  H05K5/0017 ,  H04R2499/15

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.

公开(公告)号：US11689835B2

公开(公告)日：2023-06-27

申请号：US17359483

申请日：2021-06-25

Applicant: LG Display Co., Ltd.

Inventor： Taehyung Kim ,  SunBok Song ,  Seunghyeon Kim ,  SeulKi Nam

IPC: H04R1/02 ,  H05K5/00

CPC classification number: H04R1/028 ,  H04R1/025 ,  H05K5/0017 ,  H04R2499/15

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.

公开(公告)号：US11228826B2

公开(公告)日：2022-01-18

申请号：US16921183

申请日：2020-07-06

Applicant: LG Display Co., Ltd.

Inventor： GyungBo Ha ,  HakMo Hwang ,  Taehyung Kim ,  Seeun Kim ,  Seung Jun Koo

IPC: H04R1/02 ,  H04R1/28 ,  H04R9/02 ,  H04R9/06 ,  H04R9/00

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 compartment provided inside the back cover; a fixing element provided inside the compartment; a sound generating unit inserted into the compartment and installed by the fixing element; and an adhesive element attaching an upper surface of the sound generating unit and the rear surface of the display module.

公开(公告)号：US11082762B2

公开(公告)日：2021-08-03

申请号：US16573423

申请日：2019-09-17

Applicant: LG Display Co., Ltd.

Inventor： Taehyung Kim ,  SunBok Song ,  Seunghyeon Kim ,  SeulKi Nam

IPC: H04R1/02 ,  H05K5/00

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.

公开(公告)号：US20210219037A1

公开(公告)日：2021-07-15

申请号：US17196982

申请日：2021-03-09

Applicant: LG Display Co., Ltd.

Inventor： Taehyung Kim ,  YoungYoon You ,  GeunChang Park

IPC: H04R1/02 ,  H04R7/04 ,  H04R17/00

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.

公开(公告)号：US20210014590A1

公开(公告)日：2021-01-14

申请号：US16921183

申请日：2020-07-06

Applicant: LG Display Co., Ltd.

Inventor： GyungBo Ha ,  HakMo Hwang ,  Taehyung Kim ,  Seeun Kim ,  Seung Jun Koo

IPC: H04R1/02 ,  H04R1/28 ,  H04R9/02 ,  H04R9/06

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 compartment provided inside the back cover; a fixing element provided inside the compartment; a sound generating unit inserted into the compartment and installed by the fixing element; and an adhesive element attaching an upper surface of the sound generating unit and the rear surface of the display module.