公开(公告)号：US11083098B2

公开(公告)日：2021-08-03

申请号：US16387128

申请日：2019-04-17

Applicant: LG Electronics Inc.

Inventor： Jinha Heo ,  Dohyeon Kim ,  Inkeun Ryu

IPC: H05K5/02 ,  H05K5/00 ,  G06F1/16 ,  G09F9/30 ,  H05K1/02 ,  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：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：US09635787B2

公开(公告)日：2017-04-25

申请号：US14062021

申请日：2013-10-24

Applicant: LG ELECTRONICS INC.

Inventor： Seunghyun Yun ,  Jaewook Kwon ,  Yongseong Kim ,  Woohyuk Choi ,  Inkeun Ryu

IPC: G02F1/1333 ,  H05K7/20 ,  G06F1/16 ,  G09F9/30

CPC classification number: H05K7/20963 ,  G02F2001/133314 ,  G06F1/1601 ,  G06F1/1637 ,  G06F2200/1612 ,  G09F9/30 ,  H05K5/0008 ,  H05K5/0017 ,  H05K5/03

Abstract: Disclosed is a display device that includes a display panel and a multi-layered panel provided adjacent the display panel. The multi-layered panel may include a front plate located toward the display panel, a rear plate provided parallel to the front plate, and a honeycomb mesh interposed between the front plate and the rear plate. The honeycomb mesh may have a plurality of hexagonal cells. A metal plate may be coupled to a rear surface of the multi-layered panel and a drive board may be seated on the metal plate. At least one of the front plate or the rear plate may include at least one opening that extends parallel to a shorter side of the display device.

公开(公告)号：US11586070B2

公开(公告)日：2023-02-21

申请号：US17685273

申请日：2022-03-02

Applicant: LG ELECTRONICS INC.

Inventor： Inkeun Ryu ,  Sangdon Park ,  Moungyoub Lee ,  Kyoungmok Kim ,  Yunjoo Kim ,  Jonghyun Byeon

IPC: G02F1/13357 ,  F21V8/00 ,  G02F1/1333

Abstract: A display device includes a display panel including a front substrate and a back substrate, a plurality of brackets attached to a non-display area of a back surface of the back substrate using an adhesive, and a backlight unit positioned in the rear of the display panel. The backlight unit includes a frame including at least one protrusion, a light guide plate disposed between the frame and the display panel, the light guide plate including at least one groove or hole corresponding to the at least one protrusion of the frame, an optical layer disposed between the light guide plate and the display panel, and a light source disposed on the side of the light guide plate.

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：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：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：US09746701B2

公开(公告)日：2017-08-29

申请号：US14063068

申请日：2013-10-25

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun Sung ,  Jinsu Kim ,  Ahreum Lee ,  Hyeoncheol Song ,  Sangdon Park ,  Moungyoub Lee ,  Heewon Kwon ,  Deogjin Lee ,  Inkeun Ryu

IPC: G02F1/1333 ,  G09F9/30 ,  H05K7/14

CPC classification number: G02F1/133305 ,  G02F2001/133314 ,  G09F9/301 ,  H05K7/14

Abstract: A display device is provided. The display device may include a display panel for displaying an image and a back cover provided behind the display panel and coupled to the display panel. A bending assembly may be coupled to the back cover to bend the display panel. A controller may be provided that is configured to control the bending assembly to apply a physical force to the back cover to bend the display panel a prescribed amount.

公开(公告)号：US09510469B2

公开(公告)日：2016-11-29

申请号：US15052680

申请日：2016-02-24

Applicant: LG ELECTRONICS INC.

Inventor： Jongwon Song ,  Kihyun Kim ,  Jaehyun Sung ,  Hyunuk Yu ,  Kitae Kang ,  Inkeun Ryu ,  Donghyok Shin ,  Kyoyoon Gu

IPC: H05K7/00 ,  H05K5/00 ,  H05K5/02 ,  F16M11/00 ,  G06F1/16 ,  H04N5/64 ,  G02F1/1333

CPC classification number: H05K5/0217 ,  F16M11/00 ,  G02F1/133305 ,  G02F1/133308 ,  G02F2001/133314 ,  G06F1/1601 ,  G06F1/1681 ,  H04N5/64 ,  H05K5/0017

Abstract: Provided is a display apparatus. The display apparatus includes a display panel for displaying an image, a back cover mounted on a rear surface of the display panel, and a curvature adjustment unit mounted on the rear surface of the back cover to adjustment a curvature of the back cover according to user's manual manipulation.

公开(公告)号：US09307658B2

公开(公告)日：2016-04-05

申请号：US14686395

申请日：2015-04-14

Applicant: LG ELECTRONICS INC.

Inventor： Jongwon Song ,  Kihyun Kim ,  Jaehyun Sung ,  Hyunuk Yu ,  Kitae Kang ,  Inkeun Ryu ,  Donghyok Shin ,  Kyoyoon Gu

IPC: H05K5/00 ,  H05K5/02

CPC classification number: H05K5/0217 ,  F16M11/00 ,  G02F1/133305 ,  G02F1/133308 ,  G02F2001/133314 ,  G06F1/1601 ,  G06F1/1681 ,  H04N5/64 ,  H05K5/0017

Abstract: Provided is a display apparatus. The display apparatus includes a display panel for displaying an image, a back cover mounted on a rear surface of the display panel, and a curvature adjustment unit mounted on the rear surface of the back cover to adjustment a curvature of the back cover according to user's manual manipulation.

Abstract translation: 提供了一种显示装置。 显示装置包括用于显示图像的显示面板，安装在显示面板的后表面上的后盖，以及安装在后盖的后表面上的曲率调节单元，以根据用户的背景调整后盖的曲率 手动操作。