公开(公告)号：US20220303374A1

公开(公告)日：2022-09-22

申请号：US17829337

申请日：2022-05-31

Applicant: LG Display Co., Ltd.

Inventor： Seon Man KIM ,  MinHo SOHN ,  JunSeok OH ,  Sung-Jin KANG ,  Kyounghwan KIM ,  Jeonggoo KANG ,  JaiHyuk LEE

IPC: H04M1/03 ,  H04R1/02 ,  H05K5/00

Abstract: A display apparatus includes a display module having a display panel configured to display an image; a sound generating device on a rear surface of the display panel and including a first side and a second side perpendicular to the first side and an adhesive member in a partial region of the sound generating device, the adhesive member having a size smaller than one of the first side and the second side of the sound generating device.

公开(公告)号：US20240064222A1

公开(公告)日：2024-02-22

申请号：US18385492

申请日：2023-10-31

Applicant: LG Display Co., Ltd.

Inventor： Seon Man KIM ,  MinHo SOHN ,  JunSeok OH ,  Sung-Jin KANG ,  Kyounghwan KIM ,  Jeonggoo KANG ,  JaiHyuk LEE

IPC: H04M1/03 ,  H04R1/02 ,  H05K5/00

CPC classification number: H04M1/03 ,  H04R1/023 ,  H05K5/0017 ,  H04R1/028 ,  H04N5/642

Abstract: A display apparatus includes a display module having a display panel configured to display an image, a sound generating device configured to vibrate the display panel, an adhesive member connected between a rear surface the display panel and the sound generating device, and a structure configured to support the sound generating device, wherein the structure is connected to at least a portion of the sound generating device and a portion of the rear surface the display panel.

公开(公告)号：US20200177719A1

公开(公告)日：2020-06-04

申请号：US16688226

申请日：2019-11-19

Applicant: LG Display Co., Ltd.

Inventor： Seon Man KIM ,  MinHo SOHN ,  JunSeok OH ,  Sung-Jin KANG ,  Kyounghwan KIM ,  Jeonggoo KANG ,  JaiHyuk LEE

IPC: H04M1/03 ,  H04R1/02 ,  H05K5/00

Abstract: A display apparatus includes a display module having a display panel configured to display an image; a sound generating device on a rear surface of the display panel and including a first side and a second side perpendicular to the first side and an adhesive member in a partial region of the sound generating device, the adhesive member having a size smaller than one of the first side and the second side of the sound generating device.

公开(公告)号：US20190394450A1

公开(公告)日：2019-12-26

申请号：US16426355

申请日：2019-05-30

Applicant: LG Display Co., Ltd.

Inventor： Seon Man KIM ,  KiDuk KIM

IPC: H04N13/302 ,  G10K11/32 ,  G10K11/34 ,  H04R1/34

Abstract: A display apparatus includes a display panel configured to display a first image in a first direction and configured to display a second image in a second, different direction, a sound output unit including sound output modules to output a sound, and a sound focusing unit. The sound focusing unit is configured to receive first and second audio signals synchronized with video data signals of the first image and the second image, apply a direction focusing weight to the first and second audio signals, and to provide the sound output modules with a sound signal having the direction focusing weight applied thereto. Furthermore, the sound output unit is configured to receive the sound signal corresponding to the sound output modules, to output a first sound corresponding to the first image in the first direction, and to output a second sound corresponding to the second image in the second direction.