公开(公告)号：US11921549B2

公开(公告)日：2024-03-05

申请号：US17291731

申请日：2019-01-25

Applicant: LG ELECTRONICS INC.

Inventor： Dohyeon Kim ,  Brian Chung ,  Sangdon Park ,  Yongnam Park ,  Dongha Yang ,  Jinha Heo

IPC: G06F1/16

CPC classification number: G06F1/1681 ,  G06F1/1656

Abstract: The present invention relates to a display device. A display device according to an embodiment of the present invention may comprise: a display module; a support frame disposed at the rear of the display module; and a hinge module hingedly connecting the display module to the support frame. The hinge module may comprise: a first fastening part fastened to the display module; a first body part connected to the first fastening part and protruding further rearward than the first fastening part; an insertion part protruding downward from the first body part; a second fastening part fastened to the support frame; a second body part connected to the second fastening part and protruding forward from the second fastening part; a first insertion groove recessed downward from the upper surface of the second body part and into which the insertion part is rotatably fitted; a second insertion groove which is in communication with the first insertion groove and is located on a side of the first insertion groove, and into which the insertion part is rotatably fitted.

公开(公告)号：US11714305B2

公开(公告)日：2023-08-01

申请号：US17275131

申请日：2019-01-25

Applicant: LG ELECTRONICS INC.

Inventor： Jinha Heo ,  Yongnam Park ,  Moungyoub Lee

IPC: G02F1/1333 ,  G06F3/14 ,  H05K5/00

CPC classification number: G02F1/133308 ,  G02F1/13332 ,  G02F1/133305 ,  G06F3/14 ,  H05K5/0017

Abstract: The present invention relates to a display apparatus. The display apparatus according to an embodiment of the present invention may comprise: at least one display unit provided with a magnet and having flexible material; and an installation frame to which the display unit is attached from the front by using magnetic force of the magnet. The installation frame may include: a base layer having a first density; a film adhered to the base layer; and a magnetic material layer adhered to the film and having a second density greater than the first density.

公开(公告)号：US11146873B2

公开(公告)日：2021-10-12

申请号：US16965239

申请日：2018-07-04

Applicant: LG ELECTRONICS INC.

Inventor： Jinha Heo ,  Youngin Ko ,  Yongnam Park ,  Sungeun Yang ,  Deogjin Lee

IPC: G06F3/041 ,  H04R1/02 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H04R3/00 ,  G06F3/01

Abstract: The present disclosure relates to a display device comprising a display panel which outputs an image on a front surface thereof and is bendable, an exciter positioned on a rear surface of the display panel, for generating sound by vibrating the display panel, a vibration transmitting unit positioned between the exciter and the display panel, for transmitting vibrations of the exciter to the display panel, a control unit for controlling the display panel and the exciter, and a frame to which the display panel is fixed. As the display device uses the bendable display panel, such that the display panel itself can vibrate to output sound, the display device has an advantage in that there is no need to have a separate sound output device.

公开(公告)号：US12027079B2

公开(公告)日：2024-07-02

申请号：US17873625

申请日：2022-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Dongha Yang ,  Kitae Kang ,  Dohyeon Kim ,  Yongnam Park

IPC: G09F7/20 ,  G09F7/18 ,  G09F9/302

CPC classification number: G09F7/20 ,  G09F9/3023 ,  G09F9/3026 ,  G09F2007/1856

Abstract: Provided is a method for installing a display device including an operation of assembling a step adjusting module for controlling a displacement adjuster of a first cabinet onto a rear surface of the first cabinet, an operation of fastening the first cabinet to a mount on an installation surface, an operation of fastening a first display module to a front surface of the first cabinet, an operation of coupling, to the first display module and a second display module, sensor module including a first displacement sensor positioned on the front surface of the first display module and a second displacement sensor positioned on a front surface of the second display module adjacent to the first display module, a sensing operation of measuring a value of the first displacement sensor and a value of the second displacement sensor, and an adjusting operation of adjusting a gap between the first cabinet and the first display module by controlling the step adjusting module such that the value of the first displacement sensor is equal to the value of the second displacement sensor when the value of the first displacement sensor and the value of the second displacement sensor are different from each other.