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：US10476011B2

公开(公告)日：2019-11-12

申请号：US15985342

申请日：2018-05-21

Applicant: LG ELECTRONICS INC.

Inventor： Kitae Kang ,  Namhun Kim ,  Sangdon Park ,  Brian Chung

IPC: G02F1/1333 ,  G06F1/16 ,  H01L51/00 ,  H05K1/18 ,  H01L51/50 ,  F21V8/00

Abstract: A display device is disclosed. The display device may comprise: a flexible display panel; a flexible plate being positioned at a rear of the flexible display panel, the flexible plate being coupled to the flexible display panel; and a flexible jig being positioned on a rear surface of the flexible plate, the flexible jig including a plurality of segments, wherein at least one of the plurality of segments is fixed to the rear surface of the flexible plate, and wherein at least another of the plurality of segments is slidably coupled to the rear surface of the flexible plate.

公开(公告)号：US11839037B2

公开(公告)日：2023-12-05

申请号：US17292330

申请日：2019-01-25

Applicant: LG ELECTRONICS INC.

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

IPC: H05K5/00 ,  H05K5/02 ,  H10K59/00

CPC classification number: H05K5/0217 ,  H05K5/0017 ,  H10K59/00

Abstract: The present invention relates to a display device. The display device according to an embodiment of the present invention can comprise: a display module; a reinforcement frame provided to the display module; a hook fastened to the reinforcement frame; a mounting bracket having a catching hole in which the hook is caught; a screw coming into contact with the upper surface or the lower surface of the reinforcement frame; and a screw fastening part which is provided to the reinforcement frame and to which the screw is fastened.

公开(公告)号：US11785726B2

公开(公告)日：2023-10-10

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

CPC classification number: H05K5/0017 ,  G09F9/301 ,  G09F15/0062 ,  H05K1/028 ,  H05K5/0217 ,  H05K5/03 ,  H05K7/1427 ,  H05K2201/051

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：US20180070466A1

公开(公告)日：2018-03-08

申请号：US15690928

申请日：2017-08-30

Applicant: LG Electronics Inc.

Inventor： Hoyoung KIM ,  Kitae Kang ,  Dohyeon Hoyoung Kim Kim ,  Changwan Noh

IPC: H05K5/02 ,  H05K5/00 ,  H01L51/00 ,  H01L51/52 ,  B21B39/00

CPC classification number: H05K5/0217 ,  B21B39/008 ,  H01L51/0097 ,  H01L51/5237 ,  H01L2251/5338 ,  H05K5/0017 ,  H05K5/0247

Abstract: A display device is disclosed. The display device includes a housing, a plurality of rollers positioned inside the housing, a display unit including a display panel and a module cover having at least one apron, of which at least a portion is connected to each other, and a driver including a motor assembly, an upper bar coupled to an upper part of the display unit, and at least one support portion having one side coupled to both ends of the upper bar and the other side coupled to the motor assembly and moving up and down the upper bar. The display panel and the module cover are in a first state in which they are wound around the roller or a second state in which they are unwound from the roller, contact each other, and are exposed to the outside of the housing.

公开(公告)号：US11357117B2

公开(公告)日：2022-06-07

申请号：US16674976

申请日：2019-11-05

Applicant: LG ELECTRONICS INC.

Inventor： Kitae Kang ,  Dohyeon Kim

IPC: H05K5/00 ,  G06F1/16 ,  H05K5/02 ,  H05K5/03 ,  G09F9/30 ,  B21B39/00 ,  H01L51/00 ,  H01L51/52

Abstract: A display device is disclosed. The display device includes a housing, a flexible display having an upper surface, a lift assembly provided in the housing and coupled to the upper surface of the flexible display screen to extend the flexible display screen outside the housing, a motor provided in the housing and coupled to the lift assembly to raise the flexible display screen, and an elastic member provided adjacent to the upper surface of the flexible display screen, the elastic member configured to apply a vertical force to the upper surface of the flexible display screen.

公开(公告)号：US10905019B2

公开(公告)日：2021-01-26

申请号：US16748123

申请日：2020-01-21

Applicant: LG ELECTRONICS INC.

Inventor： Hoyoung Kim ,  Kitae Kang ,  Dohyeon Kim ,  Changwan Noh

IPC: H05K5/00 ,  H05K5/02 ,  G06F1/16 ,  H04N5/655 ,  G09F9/30 ,  B21B39/00 ,  H01L51/00 ,  H01L51/52

Abstract: A display device is disclosed. The display device includes a housing, a plurality of rollers positioned inside the housing, a display unit including a display panel and a module cover having at least one apron, of which at least a portion is connected to each other, and a driver including a motor assembly, an upper bar coupled to an upper part of the display unit, and at least one support portion having one side coupled to both ends of the upper bar and the other side coupled to the motor assembly and moving up and down the upper bar. The display panel and the module cover are in a first state in which they are wound around the roller or a second state in which they are unwound from the roller, contact each other, and are exposed to the outside of the housing.

公开(公告)号：US10582628B2

公开(公告)日：2020-03-03

申请号：US16256876

申请日：2019-01-24

Applicant: LG ELECTRONICS INC.

Inventor： Hoyoung Kim ,  Kitae Kang ,  Dohyeon Kim ,  Changwan Noh

IPC: H05K5/00 ,  H05K5/02 ,  G06F1/16 ,  H04N5/655 ,  G09F9/30 ,  B21B39/00 ,  H01L51/00 ,  H01L51/52

Abstract: A display device is disclosed. The display device includes a housing, a plurality of rollers positioned inside the housing, a display unit including a display panel and a module cover having at least one apron, of which at least a portion is connected to each other, and a driver including a motor assembly, an upper bar coupled to an upper part of the display unit, and at least one support portion having one side coupled to both ends of the upper bar and the other side coupled to the motor assembly and moving up and down the upper bar. The display panel and the module cover are in a first state in which they are wound around the roller or a second state in which they are unwound from the roller, contact each other, and are exposed to the outside of the housing.

公开(公告)号：US10290240B2

公开(公告)日：2019-05-14

申请号：US15590993

申请日：2017-05-09

Applicant: LG ELECTRONICS INC.

Inventor： Kitae Kang ,  Jinha Heo ,  Dohyeon Kim ,  Choonghwoan Lee ,  Soonhwang Kwon ,  Deogjin Lee

IPC: G09F9/30 ,  G06F1/16 ,  H05K5/00 ,  H05K5/02 ,  H01L51/52 ,  G09G3/20 ,  G09G5/00

Abstract: A display device is disclosed. The display device includes a flexible display panel, a flexible plate positioned at a rear of the flexible display panel, a rigid bar adjacent to an edge of a back surface of the flexible plate, a drive unit installed to a rear of the flexible plate, and a wing plate connecting the drive unit to the rigid bar and hinge-coupled to the rigid bar.

公开(公告)号：US20190029131A1

公开(公告)日：2019-01-24

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

CPC classification number: H05K5/0017 ,  G09F9/301 ,  G09F15/0062 ,  H05K1/028 ,  H05K5/0217 ,  H05K5/03 ,  H05K7/1427 ,  H05K2201/051

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.