公开(公告)号：US12101897B2

公开(公告)日：2024-09-24

申请号：US17772898

申请日：2020-10-14

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil Pyo ,  Kwaneun Jin ,  Jaeyong Kim

IPC: H05K5/02 ,  H05K5/00

CPC classification number: H05K5/0217 ,  H05K5/0018

Abstract: A display device is disclosed. The display device of the present disclosure includes: a housing; a roller installed in the housing; a display unit rolled around or unrolled from the roller; a foldable link including a lower link having one side pivotally coupled to the housing, and an upper link having one side pivotally coupled to another side of the lower link and having another side pivotally coupled to an upper portion of the display unit; a motor installed adjacent to the lower link in the housing and configured to provide a driving force; a gear fixed to a driving shaft of the motor; and a link gear coupled to the lower link and engaged with the gear, wherein the lower link is eccentric to an axis of rotation of the link gear, to be coupled to the link gear.

公开(公告)号：US11682323B2

公开(公告)日：2023-06-20

申请号：US17895685

申请日：2022-08-25

Applicant: LG ELECTRONICS INC.

Inventor： Wuram Choi ,  Jingyu Kim ,  Kwaneun Jin ,  Jaeyong Kim

IPC: G09F9/30 ,  G06F1/18 ,  F16M13/00

CPC classification number: G09F9/301 ,  F16M13/005 ,  G06F1/181

Abstract: Disclosed is a display device. The display device of the present disclosure includes a flexible display panel, a source printed circuit board (S-PCB) located adjacent to a lower side of the flexible display panel and electrically coupled to the flexible display panel, a roller comprising a seating portion accommodating the S-PCB, wherein the seating portion is formed by removing a part of an outer circumferential surface of the roller, wherein the flexible display panel is wound around or unwound from the roller, and a cover extending in a longitudinal direction of the roller to cover the S-PCB.

公开(公告)号：USD958123S1

公开(公告)日：2022-07-19

申请号：US29730818

申请日：2020-04-08

Applicant: LG ELECTRONICS INC.

Designer： Jonggil Pyo ,  Kwaneun Jin ,  Jaeyong Kim ,  Jingyu Kim

公开(公告)号：USD943541S1

公开(公告)日：2022-02-15

申请号：US29715745

申请日：2019-12-04

Applicant: LG ELECTRONICS INC.

Designer： Kwaneun Jin ,  Yunjoo Kim ,  Jaeyong Kim ,  Jonggil Pyo

公开(公告)号：US12222765B2

公开(公告)日：2025-02-11

申请号：US17799515

申请日：2020-02-13

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil Pyo ,  Kwaneun Jin ,  Jaeyong Kim ,  Jingyu Kim

IPC: G06F1/16

Abstract: Disclosed is a display device. The display device of the present disclosure comprises: a flexible display panel; an elongated roller on which the display panel is wound or unwound; and a disk wheel positioned adjacent to the edges of the display panel which is laminated while wound on the roller, wherein the disk wheel is coupled to the roller and passes across the axis of rotation of the roller. The diameter of the disk wheel may be larger than the diameter of the display panel wound around the roller.

公开(公告)号：US12210385B2

公开(公告)日：2025-01-28

申请号：US17923527

申请日：2020-05-07

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil Pyo ,  Jingyu Kim ,  Kwaneun Jin ,  Jaeyong Kim

IPC: G06F1/16

Abstract: Disclosed is a display device. The display device may comprise: a flexible display panel; a panel roller which extends lengthily and on/from which the display panel is wound/unwound; a bottom frame to which the panel roller is rotatably mounted; a first vertical frame which extends lengthily in a direction crossing the longitudinal direction of the panel roller and is fixed to the bottom frame; a top block fixed to the top side of the first vertical frame; a first slider moving on the first vertical frame in the up-down direction; an upper roller rotatably installed on the top block; a roller mount which is positioned adjacent to the lower end of the first vertical frame and fixed to the bottom frame; a lower roller rotatably installed on the roller mount; a belt which is wound on the upper roller and the lower roller and to which the first slider is fixed; and a bar to which the end of the display panel is fixed and which is coupled to the first slider.

公开(公告)号：US12148327B2

公开(公告)日：2024-11-19

申请号：US17922312

申请日：2020-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil Pyo ,  Jingyu Kim ,  Kwaneun Jin ,  Jaeyong Kim

IPC: G09F9/30

Abstract: Disclosed is a display device. The display device includes: a flexible display panel; a panel roller which extends long, and around which the display panel is wound, or from which the display panel is unwound; a bottom frame on which the panel roller is rotatably mounted; a first vertical frame which extends long in a direction intersecting a longitudinal direction of the panel roller, and is fixed to the bottom frame; a first lead screw which is parallel to the first vertical frame, and rotatably coupled to the bottom frame; a first support bar located between the first vertical frame and the first lead screw; a first slider which moves in the first lead screw and the support bar, when the first lead screw rotates; and a bar to which a distal end of the display panel is fixed, and which is coupled to the first slider.

公开(公告)号：US11723160B2

公开(公告)日：2023-08-08

申请号：US17283514

申请日：2019-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil Pyo ,  Seunggyu Kang ,  Jaeyong Kim ,  Kwaneun Jin

IPC: H05K5/02 ,  H05K5/00

CPC classification number: H05K5/0217 ,  H05K5/0017

Abstract: A display device is disclosed. The display device includes a display panel; a module cover disposed behind the display panel and coupled to the display panel; a frame disposed behind the module cover and coupled to the module cover; and a front cover configured to close or open the display panel while moving on the frame in an up-down direction.

公开(公告)号：US11430353B2

公开(公告)日：2022-08-30

申请号：US17100606

申请日：2020-11-20

Applicant: LG ELECTRONICS INC.

Inventor： Wuram Choi ,  Jingyu Kim ,  Kwaneun Jin ,  Jaeyong Kim

IPC: G06F1/18 ,  G09F9/30 ,  F16M13/00

Abstract: Disclosed is a display device. The display device of the present disclosure includes a flexible display panel, a source printed circuit board (S-PCB) located adjacent to a lower side of the flexible display panel and electrically coupled to the flexible display panel, a roller comprising a seating portion accommodating the S-PCB, wherein the seating portion is formed by removing a part of an outer circumferential surface of the roller, wherein the flexible display panel is wound around or unwound from the roller, and a cover extending in a longitudinal direction of the roller to cover the S-PCB.

公开(公告)号：US11297725B2

公开(公告)日：2022-04-05

申请号：US16622251

申请日：2019-01-24

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil Pyo ,  Jaeyong Kim ,  Kwaneun Jin

IPC: H05K7/02 ,  H05K7/04 ,  H05K5/02 ,  H05K5/00

Abstract: According to the present embodiment, a display device includes a frame having an opening, a roller assembly having a roller and mounted on the frame, a display module wound on the roller or unrolled from the roller, and a display operating mechanism mounted on the frame and connected with the display module to be unrolled in a direction crossing a direction of opening the opening or to be wound on the roller.