公开(公告)号：US11547002B2

公开(公告)日：2023-01-03

申请号：US16872197

申请日：2020-05-11

Applicant: LG ELECTRONICS INC.

Inventor： Hoyoung Kim ,  Kyeongdong Kim ,  Jaeyong Kim ,  Jonggil Pyo ,  Changwan Noh

IPC: H05K5/00 ,  H05K5/02 ,  G06F1/16 ,  H01L27/32 ,  H01L51/00 ,  H02K7/06 ,  H01L51/52 ,  F16H25/20

Abstract: A display device is disclosed. The display device includes a housing, a roller installed inside the housing, a first bar positioned on an upper side of the roller to be opposite to the roller, a link connected to the first bar and the housing and lifting the first bar, a second bar positioned opposite the first bar and fastened to the first bar, a plate including a first part wound or unwound from the roller and a second part extended rearward from the first part and fixed between the first bar and the second bar, and a display panel provided in the first part of the plate.

公开(公告)号：US10687428B2

公开(公告)日：2020-06-16

申请号：US16042991

申请日：2018-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Hoyoung Kim ,  Kyeongdong Kim ,  Jaeyong Kim ,  Jonggil Pyo ,  Changwan Noh

IPC: H05K5/00 ,  H05K5/02 ,  G02F1/13 ,  H01L51/00 ,  G06F1/16 ,  G09F9/30 ,  H05K1/02

Abstract: A display device is disclosed. The display device includes a housing, a roller installed inside the housing, a first bar positioned on an upper side of the roller to be opposite to the roller, a link connected to the first bar and the housing and lifting the first bar, a second bar positioned opposite the first bar and fastened to the first bar, a plate including a first part wound or unwound from the roller and a second part extended rearward from the first part and fixed between the first bar and the second bar, and a display panel provided in the first part of the plate.

公开(公告)号：US11687122B2

公开(公告)日：2023-06-27

申请号：US17420318

申请日：2019-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Dongwoo Cho ,  Jungyul Sakong ,  Hyungkwon Yun ,  Munhwan Kim ,  Changwan Noh ,  Junghun Lee

IPC: G06F1/16 ,  F16M11/04 ,  A47B21/00 ,  A47B21/06

CPC classification number: G06F1/1656 ,  F16M11/04 ,  G06F1/1607 ,  G06F1/1637 ,  G06F1/1683 ,  G06F1/1688 ,  A47B21/00 ,  A47B21/06 ,  F16M2200/08

Abstract: A display device including a display panel; a frame coupled to a rear of the display panel; at least one first guide plate fixed to a rear of the frame and having a guide groove; and a stand positioned below the display panel. Further, the stand include a top plate including at least one protruding support guide inserted into the guide groove of the at least one first guide plate to couple the display panel to the stand; a bottom plate spaced apart from the top plate; first and second side plates connecting the top plate and the bottom plate; and a bottom receiving part coupled to a lower part of the bottom plate and including an electronic component accommodation space.

公开(公告)号：US20210352809A1

公开(公告)日：2021-11-11

申请号：US16872197

申请日：2020-05-11

Applicant: LG ELECTRONICS INC.

Inventor： Hoyoung Kim ,  Kyeongdong Kim ,  Jaeyong Kim ,  Jonggil Pyo ,  Changwan Noh

IPC: H05K5/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H02K7/06 ,  H05K5/02

Abstract: A display device is disclosed. The display device includes a housing, a roller installed inside the housing, a first bar positioned on an upper side of the roller to be opposite to the roller, a link connected to the first bar and the housing and lifting the first bar, a second bar positioned opposite the first bar and fastened to the first bar, a plate including a first part wound or unwound from the roller and a second part extended rearward from the first part and fixed between the first bar and the second bar, and a display panel provided in the first part of the plate.

公开(公告)号：US11650623B2

公开(公告)日：2023-05-16

申请号：US17595498

申请日：2019-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Dongwoo Cho ,  Hyungkwon Yun ,  Jungyul Sakong ,  Munhwan Kim ,  Changwan Noh ,  Junghun Lee

IPC: G06F1/16 ,  G06F1/20

CPC classification number: G06F1/1607 ,  G06F1/20

Abstract: A display device is disclosed. The display device may comprise a display panel; a frame disposed behind the display panel and coupled to the display panel; a stand configured to support the frame at a lower part of the display panel; a bottom accommodation portion fixed to a lower part of the stand, the bottom accommodation portion having an inner space that is opened rearward; and a box slidably inserted into the inner space, the box having an accommodation space provided inside the box.

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：US12249261B2

公开(公告)日：2025-03-11

申请号：US18009958

申请日：2020-06-12

Applicant: LG ELECTRONICS INC.

Inventor： Hoyoung Kim ,  Dongkyoon Han ,  Changwan Noh

IPC: G09F9/30

Abstract: Disclosed is display device. The display device of the present disclosure includes: a flexible display panel; a roller around which the display panel is wound or from which the display panel is unwound; a base which extends in a longitudinal direction of the roller, and in which the roller is rotatably installed; a link mount supported by the base; a link which is pivotally connected to the link mount, and lifts the display panel; a pivot magnet fixed to a pivot center of the link; a magnetic sensor which detects a position of the pivot magnet; and a controller which controls a movement of the link, wherein when a position section of the pivot magnet is divided into an effective position section Ieff and an error position section Ierr, a position of the pivot magnet is changed within the effective position section, wherein the controller calculates angle information formed by the link with respect to the base from position information of the pivot magnet, and adjusts movement of the link based on the angle information.

公开(公告)号：US20220386480A9

公开(公告)日：2022-12-01

申请号：US16872197

申请日：2020-05-11

Applicant: LG ELECTRONICS INC.

Inventor： Hoyoung Kim ,  Kyeongdong Kim ,  Jaeyong Kim ,  Jonggil Pyo ,  Changwan Noh

IPC: H05K5/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H02K7/06 ,  H05K5/02

Abstract: A display device is disclosed. The display device includes a housing, a roller installed inside the housing, a first bar positioned on an upper side of the roller to be opposite to the roller, a link connected to the first bar and the housing and lifting the first bar, a second bar positioned opposite the first bar and fastened to the first bar, a plate including a first part wound or unwound from the roller and a second part extended rearward from the first part and fixed between the first bar and the second bar, and a display panel provided in the first part of the plate.

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.