公开(公告)号：US10314183B2

公开(公告)日：2019-06-04

申请号：US15093107

申请日：2016-04-07

Applicant: LG Electronics Inc.

Inventor： Jinha Heo ,  Dohyeon Kim ,  Inkeun Ryu

IPC: G06F1/16 ,  G09F9/30 ,  H05K1/02 ,  H05K5/00 ,  H05K5/02 ,  H05K5/03 ,  G02F1/1333

Abstract: A display device includes a housing; at least one roller positioned within the housing; a display portion including a display panel and a module cover; and an operating portion connected to one end of the display portion and to change a display portion's state, wherein the display panel and the module cover transition from a first state where the display panel and the module cover are wound around the at least one roller to a second state where the display panel and the module cover are unwound from the at least one roller, in contact with each other, and exposed out of the housing. The operating portion includes a motor assembly; a support, one end which is connected to one end of the display portion and an other end which is connected to the motor assembly; a transmission portion, one end of which is connected to the support; and an auxiliary link connected to the housing and connected to an other end of the transmission portion, the auxiliary link including a spring portion to exert force on the transmission portion.

公开(公告)号：US11246227B2

公开(公告)日：2022-02-08

申请号：US16775673

申请日：2020-01-29

Applicant: LG Electronics Inc.

Inventor： Jihoon Han ,  Kitae Kang ,  Jinha Heo ,  Dohyeon Kim ,  Hyunjong Ryu ,  Jaeho Kim ,  Inkeun Ryu ,  Namhyeon Choi

IPC: H05K5/00 ,  G09F9/30 ,  G09F15/00 ,  H05K1/02 ,  H05K5/02 ,  H05K5/03 ,  H05K7/14

Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.

公开(公告)号：US11184986B2

公开(公告)日：2021-11-23

申请号：US16262730

申请日：2019-01-30

Applicant: LG ELECTRONICS INC.

Inventor： Jinha Heo ,  Dohyeon Kim ,  Sangdon Park ,  Jinuk Baek

IPC: G09F7/18 ,  H05K5/00 ,  H05K5/02 ,  H05K5/03 ,  G09F9/302

Abstract: A multi-display device is disclosed. The multi-display device includes a display module; a frame positioned behind the display module, a displacement adjustment unit positioned between the display module and the frame, mounted on the display module or the frame, and configured to adjust a distance between the display module and the frame, and an attachment part fixed to the displacement adjustment unit and attached to or detached from the frame or the display module.

公开(公告)号：US10588223B2

公开(公告)日：2020-03-10

申请号：US16141359

申请日：2018-09-25

Applicant: LG Electronics Inc.

Inventor： Jihoon Han ,  Kitae Kang ,  Jinha Heo ,  Dohyeon Kim ,  Hyunjong Ryu ,  Jaeho Kim ,  Inkeun Ryu ,  Namhyeon Choi

IPC: H05K5/00 ,  G09F9/30 ,  G09F15/00 ,  H05K1/02 ,  H05K5/02 ,  H05K5/03 ,  H05K7/14

Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.

公开(公告)号：US10440838B2

公开(公告)日：2019-10-08

申请号：US15660142

申请日：2017-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Jinha Heo ,  Jihoon Han

IPC: H05K5/00 ,  G06F3/14 ,  H05K5/02 ,  G09F9/30 ,  G09F9/302 ,  F16M11/00

Abstract: A display device is disclosed, in which a plurality of displays are arranged to output an image, and a gap is not generated between the displays even if the displays are bent. The display device comprises a display panel configured to bend; a support coupled to the display panel to support the display panel; a connecting rod having a first end rotatably coupled to the display panel and a second end slidably coupled to the support; wherein, when the display panel is controlled to bend, the connecting rod rotates relative to the first display panel and simultaneously slides relative to the support.

公开(公告)号：US09844152B2

公开(公告)日：2017-12-12

申请号：US15092291

申请日：2016-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Jinha Heo ,  Jihoon Han ,  Inkeun Ryu

IPC: H05K5/00 ,  H05K5/03 ,  H05K1/02 ,  G06F1/16

CPC classification number: H05K5/0017 ,  G02F1/133305 ,  G06F1/1652 ,  G06F1/1679 ,  G09F9/301 ,  H01L51/0097 ,  H01L2251/5338 ,  H05K1/028 ,  H05K5/03 ,  Y02E10/549

Abstract: A display device includes a housing; at least one roller positioned within the housing; and a display portion including a display panel and a module cover, and the module cover is divided into a plurality of sections. The display panel and the module cover can transition from a first state where the display panel and the module cover are wound around the at least one roller to a second state where the display panel and the module cover are unwound from the at least one roller, in contact with each other, and exposed out of the housing.

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：US20220124916A1

公开(公告)日：2022-04-21

申请号：US17566649

申请日：2021-12-30

Applicant: LG Electronics Inc.

Inventor： Jihoon Han ,  Kitae Kang ,  Jinha Heo ,  Dohyeon Kim ,  Hyunjong Ryu ,  Jaeho Kim ,  Inkeun Ryu ,  Namhyeon Choi

IPC: H05K5/00 ,  G09F9/30 ,  G09F15/00 ,  H05K1/02 ,  H05K5/02 ,  H05K5/03 ,  H05K7/14

Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.

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：US10306780B2

公开(公告)日：2019-05-28

申请号：US15607245

申请日：2017-05-26

Applicant: LG ELECTRONICS INC.

Inventor： Jinha Heo ,  Sangtae Park ,  Jonghyun Byeon ,  Jeongsik Choi ,  Hyunjong Ryu ,  Myeongwook Bae ,  Jingyu Kim ,  Kyounghwa Park ,  Sangdon Park ,  Jongjin Woo

IPC: H05K1/00 ,  H05K5/00 ,  G06F3/041 ,  H01L51/00 ,  H01L51/52 ,  H05K5/02 ,  H05K7/14 ,  G02F1/1333 ,  G02F1/1345

Abstract: A display device of the present disclosure includes a transparent plate, a first display panel disposed at on a first surface of the transparent plate, a first transparent frame disposed at on the first surface of the transparent plate and adjacent to a side of the first display panel, a first receiving portion formed on at the transparent plate and positioned between the transparent plate and the first display panel, a slot formed at at least one of the transparent plate or the first transparent frame, a first member layer connected to a first side of the first display panel, a first PCB connected to the first member layer and positioned at the first receiving portion, and a first cable extended extending from the first PCB and inserted into the slot.