公开(公告)号：US20230262908A1

公开(公告)日：2023-08-17

申请号：US17834030

申请日：2022-06-07

Applicant: LG ELECTRONICS INC.

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

IPC: H05K5/02 ,  H05K5/00 ,  H05K5/04

CPC classification number: H05K5/0217 ,  H05K5/0017 ,  H05K5/04

Abstract: A display device includes a main body including a display module for outputting an image and bendable, a bending module located at a center of a back surface of the main body, a pair of links, wherein each link has one end coupled to the bending module and extends in a horizontal direction, 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 angles of the pair of links, and, when the angle of the link changes, the other end of the link slides in the horizontal direction with respect to the link bracket. The main body includes an inner sheet disposed on a back surface of the display module, a cover bottom disposed on a back surface of the inner sheet, and a middle cabinet for covering perimeters of the display module, the inner sheet, and the cover bottom and forming a side surface appearance of the display device. The link bracket is disposed overlapping the middle cabinet.

公开(公告)号：US20230240026A1

公开(公告)日：2023-07-27

申请号：US18097030

申请日：2023-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil PYO ,  Seunggyu KANG

IPC: H05K5/02

CPC classification number: H05K5/0217 ,  H10K59/35

Abstract: A display device is provided. The display device includes: a flexible display panel; a flexible plate disposed at a rear of the display panel, and coupled to the display panel; a driving module coupled to a rear of the plate and having a slider that linearly reciprocates; a first wing elongated with a first end being coupled to the slider and a second end being coupled to the rear of the plate, and having a pivot shaft disposed adjacent to the first end between the first end and the second end; a first wing bracket fixed to the rear of the plate at a position adjacent to the pivot shaft of the first wing, and coupled to the pivot shaft of the first wing; a second wing elongated with a first end being coupled to the slider and a second end being coupled to the rear of the plate, and having a pivot shaft disposed adjacent to the first end between the first end and the second end, to be symmetric to the first wing with respect to the slider; and a second wing bracket fixed to the rear of the plate at a position adjacent to the pivot shaft of the second wing, and coupled to the pivot shaft of the second wing.

公开(公告)号：US20230164937A1

公开(公告)日：2023-05-25

申请号：US18100443

申请日：2023-01-23

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil PYO

IPC: H05K5/02 ,  H05K5/00 ,  H02K7/116 ,  H02K11/22 ,  H10K50/84 ,  H10K77/10

CPC classification number: H05K5/0217 ,  H05K5/0017 ,  H02K7/1166 ,  H02K11/22 ,  H10K50/84 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device comprising a flexible display panel, a panel roller, a frame, a first foldable link comprising one end pivotably coupled to the frame and another end pivotably coupled to a lower side of the flexible display panel, a second foldable link having one end pivotably coupled to the frame and the other end pivotably coupled adjacent to the lower side of the flexible display panel, wherein the second foldable link is located opposite to the first foldable link, a motor, a first gear box and comprising at least one gear configured to cause the first foldable link to pivot, a second gear and comprising at least one gear configured to pivot with respect to the second foldable link, and a driving shaft configured to transmit power to at least one gear of the first gear box or to the at least one gear of the second gear box.

公开(公告)号：US20220369484A1

公开(公告)日：2022-11-17

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

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：US20220338367A1

公开(公告)日：2022-10-20

申请号：US17444465

申请日：2021-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil PYO

IPC: H05K7/18 ,  G06F1/18

Abstract: A display device includes: a module cover; a display panel which is positioned in front of the module cover, and is coupled to the module cover; a frame which surrounds a side surface of the module cover, the frame including a first frame adjacent to one side of the module cover and a second frame adjacent to the other side of the module cover opposite to the one side of the module cover; a bar which is positioned behind the module cover, extends long between the first frame and the second frame, and is coupled to the first frame and the second frame; and a mount which is positioned behind the module cover, adjacent to the one side of the module cover, and is coupled to the bar, wherein the mount is coupled to the first frame and the module cover.

公开(公告)号：US20210209973A1

公开(公告)日：2021-07-08

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：US20210204427A1

公开(公告)日：2021-07-01

申请号：US17139386

申请日：2020-12-31

Applicant: LG ELECTRONICS INC.

Inventor： Jonggil PYO

IPC: H05K5/02 ,  H05K5/00 ,  H01L51/00 ,  H01L51/52 ,  H02K7/116 ,  H02K11/22

Abstract: A display device comprising a flexible display panel, a panel roller, a frame, a first foldable link comprising one end pivotably coupled to the frame and another end pivotably coupled to a lower side of the flexible display panel, a second foldable link having one end pivotably coupled to the frame and the other end pivotably coupled adjacent to the lower side of the flexible display panel, wherein the second foldable link is located opposite to the first foldable link, a motor, a first gear box and comprising at least one gear configured to cause the first foldable link to pivot, a second gear and comprising at least one gear configured to pivot with respect to the second foldable link, and a driving shaft configured to transmit power to at least one gear of the first gear box or to the at least one gear of the second gear box.

公开(公告)号：US20190150300A1

公开(公告)日：2019-05-16

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

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：US20240184326A1

公开(公告)日：2024-06-06

申请号：US18287782

申请日：2022-02-16

Applicant: LG ELECTRONICS INC.

Inventor： Jaehun LEE ,  Jonggil PYO ,  Chulki KIM

IPC: G06F1/16 ,  H10K77/10 ,  H10K102/00

CPC classification number: G06F1/1601 ,  H10K77/111 ,  H10K2102/311

Abstract: Disclosed is display device. The display device includes: a flexible display panel; a flexible rear plate which is located in a rear of the display panel, and coupled to the display panel; a flexible inner plate coupled to the rear plate, at between the rear plate and the display panel; a driving module which is coupled to a rear of the rear plate, and has a slider linearly reciprocating; a wing which extends long, has one end coupled to the slider, has the other end coupled to the rear of the rear plate, and has a pivot shaft located adjacent to the one end at between the first end and the other end; and a wing bracket which is adjacent to the pivot shaft and fixed to the rear of the rear plate, coupled to the pivot shaft, wherein the inner plate comprises a plurality of cutting lines which are located between one end and the other end of the wing, and formed by cutting out a front surface of the inner plate, wherein the plurality of cutting lines are elongated in a direction intersecting a longitudinal direction of the wing.

公开(公告)号：US20240155789A1

公开(公告)日：2024-05-09

申请号：US18550026

申请日：2021-05-17

Applicant: LG ELECTRONICS INC.

Inventor： Wuram CHOI ,  Jonggil PYO ,  Kwaneun JIN

IPC: H05K5/02 ,  H05K5/03

CPC classification number: H05K5/0217 ,  H05K5/03

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 coupled; a cover assembly disposed in front of the display panel and movably coupled to the frame; a bar disposed behind the display panel and fixed to the frame; and a rotator disposed under the display panel, one side of which is coupled to the front surface of the bar, and the other side of which comes into contact with the rear surface of the cover assembly.