公开(公告)号：US10588223B2

公开(公告)日：2020-03-10

申请号：US16141359

申请日：2018-09-25

Applicant: LG Electronics Inc.

Inventor： Jihoon Han ,  Kitae Kang ,  Jinha Heo ,  Dohyeon Kim ,  Hyunjong Ryu ,  Jaeho Kim ,  Inkeun Ryu ,  Namhyeon Choi

IPC: H05K5/00 ,  G09F9/30 ,  G09F15/00 ,  H05K1/02 ,  H05K5/02 ,  H05K5/03 ,  H05K7/14

Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.

公开(公告)号：US10440838B2

公开(公告)日：2019-10-08

申请号：US15660142

申请日：2017-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Jinha Heo ,  Jihoon Han

IPC: H05K5/00 ,  G06F3/14 ,  H05K5/02 ,  G09F9/30 ,  G09F9/302 ,  F16M11/00

Abstract: A display device is disclosed, in which a plurality of displays are arranged to output an image, and a gap is not generated between the displays even if the displays are bent. The display device comprises a display panel configured to bend; a support coupled to the display panel to support the display panel; a connecting rod having a first end rotatably coupled to the display panel and a second end slidably coupled to the support; wherein, when the display panel is controlled to bend, the connecting rod rotates relative to the first display panel and simultaneously slides relative to the support.

公开(公告)号：US09844152B2

公开(公告)日：2017-12-12

申请号：US15092291

申请日：2016-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Jinha Heo ,  Jihoon Han ,  Inkeun Ryu

IPC: H05K5/00 ,  H05K5/03 ,  H05K1/02 ,  G06F1/16

CPC classification number: H05K5/0017 ,  G02F1/133305 ,  G06F1/1652 ,  G06F1/1679 ,  G09F9/301 ,  H01L51/0097 ,  H01L2251/5338 ,  H05K1/028 ,  H05K5/03 ,  Y02E10/549

Abstract: A display device includes a housing; at least one roller positioned within the housing; and a display portion including a display panel and a module cover, and the module cover is divided into a plurality of sections. The display panel and the module cover can transition from a first state where the display panel and the module cover are wound around the at least one roller to a second state where the display panel and the module cover are unwound from the at least one roller, in contact with each other, and exposed out of the housing.

公开(公告)号：US20170181295A1

公开(公告)日：2017-06-22

申请号：US15237757

申请日：2016-08-16

Applicant: LG ELECTRONICS INC.

Inventor： Youhoe GU ,  Mansuk Lee ,  Namhun Kim ,  Jaehong Park ,  Jihoon Han

IPC: H05K5/00

CPC classification number: H05K5/0017 ,  F16C11/00 ,  F16C19/06 ,  F16C19/30 ,  F16C19/364 ,  F16M11/08 ,  F16M11/18 ,  F16M13/027 ,  F16M2200/065 ,  G02F1/133308 ,  G02F1/13452 ,  G02F2001/133314 ,  G02F2001/133342 ,  G06F3/1438 ,  G06F3/147 ,  G09G5/003 ,  G09G5/10 ,  G09G2310/08 ,  G09G2320/0626 ,  G09G2320/0666 ,  H05K5/0026

Abstract: A display device includes a first display panel, a second display panel opposite the first display panel, a frame positioned between the first display panel and the second display panel, a first opening formed on the frame and positioned on a lower back side of the first display panel, a second opening formed on the frame and positioned on an upper back side of the second display panel, a first printed circuit board (PCB) electrically connected to the first display panel and positioned in the first opening, and a second PCB electrically connected to the second display panel and positioned in the second opening.