公开(公告)号：US20210345028A1

公开(公告)日：2021-11-04

申请号：US17237586

申请日：2021-04-22

Applicant: LG Display Co., Ltd.

Inventor： Taehyung KIM ,  SeulKi NAM ,  MinJin LEE ,  YoungYoon YOU

IPC: H04R1/02 ,  H04N5/64

Abstract: A display apparatus may include a display module including a display panel configured to display an image, a structure disposed on a rear surface of the display module, and a vibration generator disposed in the structure in nonparallel with the rear surface of the display module.

公开(公告)号：US20210127189A1

公开(公告)日：2021-04-29

申请号：US17071472

申请日：2020-10-15

Applicant: LG Display Co., Ltd.

Inventor： Taehyung KIM ,  MinJin LEE ,  YoungYoon YOU ,  GyungBo HA

IPC: H04R1/02 ,  H04R1/34 ,  F21V8/00 ,  G02F1/1333

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.

公开(公告)号：US20210105550A1

公开(公告)日：2021-04-08

申请号：US17125913

申请日：2020-12-17

Applicant: LG Display Co., Ltd.

Inventor： YoungYoon YOU ,  MinJin LEE ,  Taehyung KIM ,  GyungBo HA

IPC: H04R1/02 ,  H04R17/00

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.

公开(公告)号：US20240388827A1

公开(公告)日：2024-11-21

申请号：US18786567

申请日：2024-07-28

Applicant: LG Display Co., Ltd.

Inventor： Taehyung KIM ,  SeulKi NAM ,  MinJin LEE ,  YoungYoon YOU

IPC: H04R1/02 ,  H04N5/64

Abstract: A display apparatus may include a display module including a display panel configured to display an image, a structure disposed at a rear surface side of the display module and including a first surface and a second surface opposite to the first surface, and a vibration generator disposed at the second surface of the structure to output a sound wave toward a rear surface of the display module. The first surface of the structure may be adjacent to the rear surface of the display module. The second surface of the structure may be inclined from the rear surface of the display module and may be configured to support the vibration generator.

公开(公告)号：US20240028290A1

公开(公告)日：2024-01-25

申请号：US18375340

申请日：2023-09-29

Applicant: LG Display Co., Ltd.

Inventor： MinJin LEE ,  Taehyung KIM ,  YoungYoon YOU

IPC: G06F3/16 ,  G10K9/22 ,  G10K9/122 ,  G06F1/16

CPC classification number: G06F3/16 ,  G10K9/22 ,  G10K9/122 ,  G06F1/1605

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.

公开(公告)号：US20210200503A1

公开(公告)日：2021-07-01

申请号：US17112099

申请日：2020-12-04

Applicant: LG Display Co., Ltd.

Inventor： MinJin LEE ,  Taehyung KIM ,  YoungYoon YOU

IPC: G06F3/16 ,  G06F1/16 ,  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.

公开(公告)号：US20240155286A1

公开(公告)日：2024-05-09

申请号：US18414300

申请日：2024-01-16

Applicant: LG Display Co., Ltd.

Inventor： Jusang RHIM ,  MinJin LEE ,  DaeYong KIM ,  Eunhee CHOI

IPC: H04R1/34 ,  G06F3/16 ,  H04R1/02 ,  H04R1/40 ,  H04R3/12 ,  H04R9/02 ,  H04R9/04 ,  H04R9/06

CPC classification number: H04R1/345 ,  G06F3/165 ,  H04R1/028 ,  H04R1/403 ,  H04R3/12 ,  H04R9/025 ,  H04R9/043 ,  H04R9/06 ,  H04R2400/11 ,  H04R2499/15

Abstract: A display apparatus includes a display module including a display panel configured to display an image, a structure at a rear surface of the display module, and a vibration generator at the structure. The structure may include a nonlinear portion covering a periphery of the rear surface of the display module and a sound emission port spaced apart from the rear surface of the display module.

公开(公告)号：US20240048896A1

公开(公告)日：2024-02-08

申请号：US18484364

申请日：2023-10-10

Applicant: LG Display Co., Ltd.

Inventor： Taehyung KIM ,  MinJin LEE ,  YoungYoon YOU ,  GyungBo HA

IPC: H04R1/28 ,  F21V8/00 ,  G02F1/1333

CPC classification number: H04R1/2834 ,  G02B6/0055 ,  G02F1/133308 ,  H04R1/2815 ,  H04R1/2807 ,  H04R1/283 ,  H04R1/2811 ,  H04R1/028

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.

公开(公告)号：US20220377445A1

公开(公告)日：2022-11-24

申请号：US17868676

申请日：2022-07-19

Applicant: LG Display Co., Ltd.

Inventor： YoungYoon YOU ,  MinJin LEE ,  Taehyung KIM ,  GyungBo HA

IPC: H04R1/02 ,  H04R17/00

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.

公开(公告)号：US20210345037A1

公开(公告)日：2021-11-04

申请号：US17242641

申请日：2021-04-28

Applicant: LG Display Co., Ltd.

Inventor： Jusang RHIM ,  MinJin LEE ,  DaeYong KIM ,  Eunhee CHOI

IPC: H04R1/34 ,  G06F3/16 ,  H04R1/02 ,  H04R1/40 ,  H04R3/12 ,  H04R9/06 ,  H04R9/02 ,  H04R9/04

Abstract: A display apparatus includes a display module including a display panel configured to display an image, a structure at a rear surface of the display module, and a vibration generator at the structure. The structure may include a nonlinear portion covering a periphery of the rear surface of the display module and a sound emission port spaced apart from the rear surface of the display module.