公开(公告)号：US20210112324A1

公开(公告)日：2021-04-15

申请号：US17128179

申请日：2020-12-20

Applicant: LG Display Co., Ltd.

Inventor： Kwangho Kim ,  YeongRak Choi ,  Sungtae Lee ,  Sungsu Ham

IPC: H04R1/02 ,  H04R17/00 ,  H04R1/28 ,  H04R7/04

Abstract: A display apparatus is disclosed. The display apparatus includes a display panel configured to display an image and a supporting member at a rear surface of the display panel. The display apparatus also includes a sound generator between the display panel and the supporting member, and at least one vibration member between the display panel and the supporting member.

公开(公告)号：USD1045854S1

公开(公告)日：2024-10-08

申请号：US29820135

申请日：2021-12-20

Applicant: LG DISPLAY CO., LTD.

Designer： Jaewon Hwang ,  Wonjun Lee ,  Dongkyu Yoon ,  Seyoung Kim ,  Dongjin Jeong ,  Jinwon Kim ,  Youhong Cha ,  Sungsu Ham ,  Sangyeop Jeon

Abstract: FIG. 1 is a front, right, top perspective view of a display device showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines depict portions of the display device that form no part of the claimed design.

公开(公告)号：US11914778B2

公开(公告)日：2024-02-27

申请号：US17094230

申请日：2020-11-10

Applicant: LG Display Co., Ltd.

Inventor： SeYoung Kim ,  Sungsu Ham ,  Joongsup Han

IPC: G06F3/01 ,  G02F1/1333 ,  H04R9/02 ,  H04R9/04 ,  H04R1/02 ,  H10K50/87

CPC classification number: G06F3/016 ,  G02F1/133382 ,  H04R1/028 ,  H04R9/025 ,  H04R9/04 ,  H10K50/87 ,  H04R2499/15

Abstract: A display apparatus includes a display panel configured to display an image; and a vibration generating device configured to vibrate the display panel to generate sound, wherein the vibration generating device includes: a first sound generating device at a rear surface of the display panel, and outputting a first sound; and a second sound generating device around the first sound generating device, and outputting a second sound.

公开(公告)号：US11706567B2

公开(公告)日：2023-07-18

申请号：US17744603

申请日：2022-05-13

Applicant: LG Display Co., Ltd.

Inventor： Sungsu Ham ,  YeongRak Choi ,  Sungtae Lee ,  Joongsup Han

IPC: H04R5/02 ,  H04R5/04 ,  H04S3/00 ,  H04R1/10

CPC classification number: H04R5/02 ,  H04R5/04 ,  H04S3/008 ,  H04R2499/15 ,  H04S2400/01

Abstract: A display apparatus is capable of outputting a stereo sound. The display apparatus includes a display panel configured to display an image; a sound generating device on a rear surface of the display panel; a rear cover on the rear surface of the display panel and configured to support the sound generating device; a partition member between the rear surface of the display panel and the rear cover and configured to divide the display panel into first, second, third, fourth and fifth areas; and first, second, third, fourth, and fifth sound generating devices attached to the rear surface of the display panel and configured to vibrate the display panel. The first, second, third, fourth and fifth sound generating devices are in the first, second, third, fourth and fifth areas, respectively.

公开(公告)号：US11616928B2

公开(公告)日：2023-03-28

申请号：US17244823

申请日：2021-04-29

Applicant: LG Display Co., Ltd.

Inventor： Sungtae Lee ,  SeYoung Kim ,  KwanHo Park ,  YeongRak Choi ,  Kwangho Kim ,  Sungsu Ham

IPC: H04N5/64 ,  H04R1/02 ,  H04R5/02 ,  H04R1/26 ,  H01L51/00 ,  H01L27/32 ,  G02F1/1362 ,  G02F1/1333

Abstract: A display apparatus includes: a display panel including: a display area configured to display an image, and a non-display area, at least one first sound generator in the display area, and at least one second sound generator in the non-display area, wherein each of the at least one first sound generator and the at least one second sound generator is configured to vibrate the display panel to generate sound toward a front of the display panel.

公开(公告)号：USD977446S1

公开(公告)日：2023-02-07

申请号：US29797332

申请日：2021-06-30

Applicant: LG DISPLAY CO., LTD.

Designer： Wonjun Lee ,  Seyoung Kim ,  Youhong Cha ,  Sungsu Ham ,  Dongkyu Yoon ,  Jaewan Park ,  Nakyoung Han ,  Sangyong Park

公开(公告)号：US11206481B2

公开(公告)日：2021-12-21

申请号：US16791093

申请日：2020-02-14

Applicant: LG Display Co., Ltd.

Inventor： Sungsu Ham ,  YeongRak Choi ,  Sungtae Lee ,  Daeho Kim

IPC: H04R1/28 ,  H04R1/02 ,  G06F3/147 ,  H04R7/04

Abstract: A display apparatus includes a display panel displaying an image, a rear cover supporting the display panel, and a vibration generating device vibrating the display panel. The vibration generating device includes a sound generating module spaced apart from a rear surface of the display panel. Accordingly, shaking of the display panel is prevented, and heat is prevented from being transferred to the display panel.

公开(公告)号：US10928851B2

公开(公告)日：2021-02-23

申请号：US16547077

申请日：2019-08-21

Applicant: LG Display Co., Ltd.

Inventor： YeongRak Choi ,  Hogeol Lim ,  Daeho Kim ,  Sungsu Ham

IPC: G06F1/16 ,  H01L27/32 ,  H04M1/03 ,  G02F1/1333 ,  H04R1/26 ,  H04R7/04 ,  H04R9/04 ,  H04R5/02 ,  H04R9/02

Abstract: A display apparatus includes: a display panel configured to display an image, the display panel including first, second, and third areas, a sound-generating device in at least one among the first, second, and third areas on a rear surface of the display panel, and at least one partition for dividing the first, second, and third areas from each other, the at least one partition including a first side and a second side at an angle to the first side, the second side including at least one member perpendicular to the second side, wherein: the first area is a left area of the display panel, the second area is a right area of the display panel, the third area is a central area of the display panel, and the member is in the third area.

公开(公告)号：USD1055053S1

公开(公告)日：2024-12-24

申请号：US29797335

申请日：2021-06-30

Applicant: LG DISPLAY CO., LTD.

Designer： Wonjun Lee ,  Seyoung Kim ,  Youhong Cha ,  Sungsu Ham ,  Dongkyu Yoon ,  Jaewan Park ,  Nakyoung Han ,  Sangyong Park

公开(公告)号：US12167695B2

公开(公告)日：2024-12-10

申请号：US17460872

申请日：2021-08-30

Applicant: LG Display Co., Ltd.

Inventor： Sungtae Lee ,  Yongjoon Kim ,  Sungsu Ham ,  Joongsup Han

IPC: H01L41/02 ,  H04R3/04 ,  H10N30/20 ,  H10N30/87

Abstract: An apparatus includes a display panel displaying an image and a vibration apparatus disposed at a rear surface of the display panel to vibrate the display panel. The vibration apparatus may include a plurality of vibration generators overlapping one another. Accordingly, a sound may be generated based on a vibration of the display panel, and a sound having an enhanced sound pressure level characteristic may be output in a forward direction of the display panel.