公开(公告)号：US12196357B2

公开(公告)日：2025-01-14

申请号：US18038962

申请日：2020-11-27

Applicant: LG ELECTRONICS INC.

Inventor： Byunghee Kim ,  Seunggyu Kang ,  Jaeuk Ryu ,  Youngwook Kang

IPC: F16M11/10 ,  F16M11/22 ,  H05K5/02

Abstract: A display device of the present disclosure comprises: a head including a display panel; a stand for supporting the head; and a pivot assembly, which is coupled to the head and the stand and rotates the head, wherein the pivot assembly comprises: a rotary ring fixed to the head; a cam ring or middle ring coupled to the rotary ring; a center plate, which is located between the rotary ring and the cam ring or the middle ring and rotates together with the rotary ring and the cam ring or the middle ring; and a rear plate pivot-connected to the center plate.

公开(公告)号：US11236855B1

公开(公告)日：2022-02-01

申请号：US17025910

申请日：2020-09-18

Applicant: LG ELECTRONICS INC.

Inventor： Jaehun Lee ,  Kangyeung Lee ,  Byunghee Kim

IPC: F16M11/12 ,  F16M11/28 ,  F16M11/18 ,  F16M11/10

Abstract: A display apparatus includes a base, a stand vertically extending upward from the base, a head having a display provided on a front surface thereof and pivotable between a landscape mode and a portrait mode, a penetration groove extending along the circumference of the head, a connecting bar connected to the stand and extending to an inside of the head through the penetration groove, an inner plate fixed to the inside of the head, a first guide groove formed in the inner plate and extending along a predetermined curved trajectory, a first guide pin protruding from the connecting bar and inserted into the first guide groove, a second guide groove formed in the connecting bar and extending in a longitudinal direction of the connecting bar, and a second guide pin fixed to the inside of the head or protruding from the inner plate and inserted into the second guide groove.

公开(公告)号：US20190371214A1

公开(公告)日：2019-12-05

申请号：US16512074

申请日：2019-07-15

Applicant: LG ELECTRONICS INC.

Inventor： Hoyoung Kim ,  Kyeongdong Kim ,  Byunghee Kim

IPC: G09F11/02 ,  G09F11/08

Abstract: A display device includes: a housing; a roller rotatably disposed on the housing; a flexible display that is rolled around the roller or unrolled from the roller; a first arm connected to the flexible display; an arm supporter provided in the housing; an arm shaft rotatably supported to the arm supporter; a second arm coupled to the arm shaft and rotated together with the arm shaft to rotate the first arm; a rotation mechanism connected to the second arm to rotate the second arm about the arm shaft; and an angle sensor module connected to at least one of the arm shaft and the second arm.

公开(公告)号：US10410549B1

公开(公告)日：2019-09-10

申请号：US16049571

申请日：2018-07-30

Applicant: LG ELECTRONICS INC.

Inventor： Hoyoung Kim ,  Kyeongdong Kim ,  Byunghee Kim

IPC: G06F1/16 ,  H05K5/00 ,  H05K7/00 ,  G09F11/02 ,  G09F11/08

Abstract: A display device includes: a housing; a roller rotatably disposed on the housing; a flexible display that is rolled around the roller or unrolled from the roller; a first arm connected to the flexible display; an arm supporter provided in the housing; an arm shaft rotatably supported to the arm supporter; a second arm coupled to the arm shaft and rotated together with the arm shaft to rotate the first arm; a rotation mechanism connected to the second arm to rotate the second arm about the arm shaft; and an angle sensor module connected to at least one of the arm shaft and the second arm.

公开(公告)号：US11735072B2

公开(公告)日：2023-08-22

申请号：US17856876

申请日：2022-07-01

Applicant: LG ELECTRONICS INC.

Inventor： Hoyoung Kim ,  Haesuk Choi ,  Kyeongdong Kim ,  Byunghee Kim

IPC: G06F1/16 ,  G09F9/30

CPC classification number: G09F9/301 ,  G06F1/1652 ,  G06F1/1656

Abstract: A display device is disclosed. The display device includes a display panel configured to be wound around or unwound from a roller installed in a housing, wherein the housing is configured to provide a receiving space for the display panel, a module cover coupled to a rear of the display panel, wherein the module cover is configured to be wound around or unwound from the roller with the display panel, an extension sheet extending from a lower side of the display panel, wherein the extension sheet is configured to be wound from the roller, and at least one shock-absorbing member positioned next to a lower end of the module cover, wherein the at least one shock-absorbing member is disposed at a rear surface of the extension sheet.

公开(公告)号：US10769971B2

公开(公告)日：2020-09-08

申请号：US16512074

申请日：2019-07-15

Applicant: LG ELECTRONICS INC.

Inventor： Hoyoung Kim ,  Kyeongdong Kim ,  Byunghee Kim

IPC: G06F1/16 ,  H05K5/00 ,  H05K7/00 ,  G09F11/02 ,  G09F11/08 ,  H01L51/00 ,  H01L51/52 ,  G09F9/30 ,  H05K5/02 ,  B21B39/00

Abstract: A display device includes: a housing; a roller rotatably disposed on the housing; a flexible display that is rolled around the roller or unrolled from the roller; a first arm connected to the flexible display; an arm supporter provided in the housing; an arm shaft rotatably supported to the arm supporter; a second arm coupled to the arm shaft and rotated together with the arm shaft to rotate the first arm; a rotation mechanism connected to the second arm to rotate the second arm about the arm shaft; and an angle sensor module connected to at least one of the arm shaft and the second arm.

公开(公告)号：US12150260B2

公开(公告)日：2024-11-19

申请号：US18152667

申请日：2023-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Chulki Kim ,  Seunggyu Kang ,  Jaehun Lee ,  Byunghee Kim ,  Kidae Park

IPC: H05K5/02 ,  G06F1/16

Abstract: Disclosed is a display device. The display device includes: a flexible display panel 110; a flexible plate 120 which is located in a rear side of the display panel 110, and coupled to the display panel 110; a backbone link 130 which is coupled to a rear side of the plate 120, and is joint-connected to a plurality of links 130a; a driving unit 170 which is located in one side of the backbone link 130, and has a motor 171; a driving link 150 which is coupled to the other side of the backbone link 130; and a lead screw 181 which extends long in a length direction of the backbone link 130, has one end connected to the motor 171, and has the other end connected to the driving link 150, wherein when the lead screw 181 rotates, the driving link 150 separates the other side of the backbone link 130 from the lead screw 181 while standing up.

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.