公开(公告)号：US20230422415A1

公开(公告)日：2023-12-28

申请号：US18036147

申请日：2020-11-10

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil PYO ,  Kwaneun JIN

IPC: H05K5/02 ,  H02K7/116

CPC classification number: H05K5/0217 ,  H02K7/116

Abstract: A display device is disclosed. The display device of the present disclosure includes: a display panel; a frame to which the display panel is mounted; a cover assembly movably coupled to the frame and including a cover disposed at a front of the display panel; and a lift assembly mounted to the frame and moving the cover assembly, wherein the lift assembly includes: a motor providing rotational force; a pinion connected to a rotating shaft of the motor; and a rack engaged with the pinion and extending in a moving direction of the cover assembly, wherein the cover assembly includes a bracket coupled to the rack at a rear of the display panel.

公开(公告)号：US20230380091A1

公开(公告)日：2023-11-23

申请号：US18030393

申请日：2020-10-06

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil PYO

IPC: H05K5/03 ,  H05K5/02

CPC classification number: H05K5/03 ,  H05K5/0221

Abstract: A display device is disclosed. The display device of the present disclosure includes: a display panel; a frame to which the display panel is mounted; a cover disposed at a front of the display panel and movably coupled to the frame; and a lift assembly mounted at the frame and configured to move the cover, wherein the lift assembly includes: a lead screw elongated in a moving direction of the cover; a holder adjacent to one end of the lead screw; a slider coupled to the cover and moving along the lead screw when the lead screw rotates; and a fixing ring which is coupled to the slider and through which the lead screw passes, the fixing ring facing the holder in a longitudinal direction of the lead screw, and removably inserted into the holder.

公开(公告)号：US20230236625A1

公开(公告)日：2023-07-27

申请号：US17844664

申请日：2022-06-20

Applicant: LG ELECTRONICS INC.

Inventor： Chulki KIM ,  Jaehun LEE ,  Seokhun NA ,  Jonggil PYO ,  Seunggyu KANG

IPC: G06F1/16

CPC classification number: G06F1/1607

Abstract: In a display device whose curvature changes in a horizontal direction, a middle cabinet includes each first middle cabinet positioned on each of a top surface and a bottom surface of a display module, and each second middle cabinet positioned on each of a left surface and a right surface of the display module, and the display module is fixed to the second middle cabinet, and an inner sheet and a cover bottom are coupled to the second middle cabinet to be able to slip in the horizontal direction, so that a constant size of a bezel may be secured without a change in a position of the display module.

公开(公告)号：US20220382330A1

公开(公告)日：2022-12-01

申请号：US17789982

申请日：2019-12-31

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil PYO ,  Jaeyong KIM ,  Kwaneun JIN

IPC: G06F1/16

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：US20210272484A1

公开(公告)日：2021-09-02

申请号：US17188911

申请日：2021-03-01

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil PYO

IPC: G09F9/30 ,  G06F1/18

Abstract: A display device is disclosed. The display device includes: a flexible display panel; a roller extending in a longitudinal direction, wherein the flexible display panel is wound around or unwound from the roller; a first end of the roller rotatably coupled to a first frame; a second frame rotatably coupled to a second end of the roller and disposed opposite to the first frame with respect to the roller; a door disposed adjacent to an end of the flexible display panel unwound from the roller and coupled to the first frame and the second frame; and a side brake positioned between the door and the roller and the side brake is adjacent to the first frame when the door is closed, wherein the side brake restricts rotation of the roller.

公开(公告)号：US20210124400A1

公开(公告)日：2021-04-29

申请号：US17079172

申请日：2020-10-23

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil PYO

IPC: G06F1/16

Abstract: A display device is disclosed. The display device includes a housing, a roller disposed in the housing, a display unit configured to be wound around or unwound from the roller, a foldable link having a first side pivotably coupled to the housing and a second side pivotably coupled to an upper part of the display unit, a motor disposed in the housing and configured to drive a pivoting movement of the foldable link such that the foldable link is extended out of or retracted into the housing, a fulcrum disposed adjacent to the first side of the foldable link, a lever extending in a longitudinal direction of the housing and pivotably mounted on the fulcrum and comprising a first side and a second side oppositely positioned with respect to the fulcrum, and an elastic member coupled to the second side of the lever, when the foldable link is retracted into the housing the foldable link contacts the first side of the lever to cause the lever to pivot about the fulcrum.

公开(公告)号：US20200225530A1

公开(公告)日：2020-07-16

申请号：US16830674

申请日：2020-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Honghae DO ,  Jonggil PYO ,  Jongman PARK ,  Jein LEE ,  Kwangho CHOI

IPC: G02F1/1333

Abstract: A display device includes a back cover; a plurality of light sources coupled to the back cover; a guide panel positioned at the back cover, the guide panel including a seating portion, and a guide wall portion; a display panel supported on the seating portion of the guide panel; a top case including a front part covering an edge portion of a front surface of the display panel and a lateral part covering the guide wall portion of the guide panel. Further, the lateral part of the top case includes a first part and a second part, the first part being further recessed than the second part. In addition, a fastener that couples the top case, the guide panel, and the back cover by penetrating the first part of the top case, the guide wall portion of the guide panel and an edge of the back cover, a first end of the fastener is placed at the first part of the top case.

公开(公告)号：US20200035133A1

公开(公告)日：2020-01-30

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 ,  H01L51/52 ,  H01L27/32 ,  F16M11/20 ,  G09F9/302

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：US20240155784A1

公开(公告)日：2024-05-09

申请号：US17755776

申请日：2021-11-03

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil PYO ,  Honghae DO

IPC: H05K5/02

CPC classification number: H05K5/0217

Abstract: A display device includes a main body including a display module for outputting an image, a bending module located at a center of a rear surface of the main body, a pair of links respectively extending in left and right directions, wherein one end of the link is coupled to the bending module, and link brackets respectively located at left and right ends of the main body, wherein the other end of each link is connected to each link bracket, the bending module changes an angle of the pair of links, and, when the bending module is driven, the other end of the link slides horizontally with respect to the link bracket. The display device is able to switch a state of the display module into a flat state or a bent state, so that a user is able to use the display device in a desired shape.

公开(公告)号：US20230162626A1

公开(公告)日：2023-05-25

申请号：US17801704

申请日：2020-02-24

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil PYO

IPC: G09F9/30

CPC classification number: G09F9/301

Abstract: A display device is disclosed. The display device of the present disclosure may comprise: a flexible display panel; a panel roller which elongates and on or from which the display panel is wound or unwound; a first frame positioned to be adjacent to one end of the panel roller; a second frame positioned to be adjacent to the other end of the panel roller and faces the first frame with respect to the panel roller; a bearing coupled to the one end of the panel roller and fixed to the first frame; a disk wheel adjacent to the other end of the panel roller and coupled to the panel roller while intersecting a rotary shaft of the panel roller; a first stable roller coming into contact with the disk wheel; and a second stable roller coming into contact with the disk wheel.