公开(公告)号：US10748456B2

公开(公告)日：2020-08-18

申请号：US16169875

申请日：2018-10-24

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil Pyo ,  Hanseok Hwangbo ,  Byunghee Kim ,  Jaeyong Kim ,  Kyungmin Jeong

IPC: G09F9/30 ,  G09F9/302 ,  H01L27/32 ,  H01L51/52 ,  F16M11/20

Abstract: A display device includes a housing in which an opening is formed, a roller rotatably disposed in the housing, a display module rolled around the roller or unrolled from the roller, a lift module connected to the display module and lifting the display module through the opening, a door disposed in the housing and opening and closing the opening, and a door driving module disposed in the housing and connected to the door to move the door to a closed position, a partially open position, or a maximum open position.

公开(公告)号：US12117870B2

公开(公告)日：2024-10-15

申请号：US17789982

申请日：2019-12-31

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil Pyo ,  Jaeyong Kim ,  Kwaneun Jin

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1656

Abstract: A display device is disclosed. The display device of the present disclosure may comprise: a flexible display panel; a panel roller which is elongated and on or from which the display panel is wound or unwound; a housing in which the panel roller is accommodated, wherein while the display panel is unwound from the panel roller, the display panel descends below the housing; and a board case which is disposed behind the display panel descending below the housing, and of which the front surface is covered by the display panel while the display panel descends.

公开(公告)号：US12082356B2

公开(公告)日：2024-09-03

申请号：US17629969

申请日：2019-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Youngjoon Ahn ,  Jaeyong Kim ,  Changshik Minn ,  Kwaneun Jin

IPC: H05K5/02 ,  H05K5/00

CPC classification number: H05K5/0217 ,  H05K5/0018

Abstract: The present disclosure relates to a rollable display device comprising: a roller; a display part on which the roller rolls and which comprises a display panel and a module cover adjoining and facing the display panel; a supporter fixed to an end portion of the display part; a link assembly comprising an upper link rotatably mounted on the supporter and a lower link connected to the upper link through a joint; and a motor assembly for rotating the lower link; wherein the module cover comprises a first skin and a second skin facing the first skin and having a buckling stress greater than that of the first skin, and the module cover is joined to the display panel so that the second skin thereof faces the display panel.

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：US12160963B2

公开(公告)日：2024-12-03

申请号：US17758007

申请日：2019-12-27

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil Pyo ,  Kwaneun Jin ,  Jaeyong Kim

IPC: H05K5/00 ,  H05K5/02 ,  H10K77/10 ,  H10K102/00

Abstract: Disclosed is a display device. The display device of the present disclosure includes: a housing that extends long and provides an internal accommodation space; a roller configured to be installed inside the housing; a display panel configured to be wound on or unwound from the roller; a module cover which extends long in a length direction of the housing, and includes a plurality of segments sequentially arranged in an up-down direction at a rearward direction of the display panel so as to be wound on or unwound from the roller together with the display panel; and a chain driving unit that is installed inside the housing, and unfolds the display panel and the module cover while a chain spreads from the inside of the housing to the outside.

公开(公告)号：US12069820B2

公开(公告)日：2024-08-20

申请号：US17629989

申请日：2019-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Park ,  Jaekun Kim ,  Jaeyong Kim ,  Manin Baek ,  Hyunwoo So ,  Bosung Lee ,  Kwaneun Jin

IPC: H05K5/00 ,  H05K5/02

CPC classification number: H05K5/0217 ,  H05K5/0017

Abstract: A rollable display device according to one aspect of the present invention comprises: a roller; a display unit which is rolled around the roller, and which comprises a display panel and a module cover that is laminated on the display panel so as to face same; a link assembly for moving the display unit upward and downward; and a motor assembly for driving the link assembly, wherein the module cover can comprise: a module cover having a yield strain of 0.5% or higher; and a film part which is laminated on the module cover and which has an elongation rate higher than that of the module cover.

公开(公告)号：US11532248B2

公开(公告)日：2022-12-20

申请号：US17141154

申请日：2021-01-04

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil Pyo ,  Kwaneun Jin ,  Jaeyong Kim

IPC: G09F9/30 ,  G06F1/18

Abstract: A display device is disclosed. The display device includes a flexible display panel, a panel roller, wherein the flexible display panel is wound around or unwound from the panel roller, a main frame extending in a longitudinal direction of the panel roller, wherein the panel roller is coupled to the main frame, a rod extending in the longitudinal direction of the panel roller, wherein the rod is spaced apart from the panel roller and the main frame, a sub frame coupling the rod with the main frame, wherein the sub frame is coupled to the main frame, and a bracket coupled to the sub frame.

公开(公告)号：USD934825S1

公开(公告)日：2021-11-02

申请号：US29730801

申请日：2020-04-08

Applicant: LG ELECTRONICS INC.

Designer： Jonggil Pyo ,  Jaeyong Kim ,  Kwaneun Jin

公开(公告)号：USD934824S1

公开(公告)日：2021-11-02

申请号：US29726946

申请日：2020-03-06

Applicant: LG ELECTRONICS INC.

Designer： Kwaneun Jin ,  Jaeyong Kim ,  Changshik Minn ,  Jiwon Park ,  Hyunseok Hwang

公开(公告)号：USD918854S1

公开(公告)日：2021-05-11

申请号：US35509165

申请日：2019-10-23

Applicant: LG ELECTRONICS INC.

Designer： Jonggil Pyo ,  Jaeyong Kim