公开(公告)号：US10701826B2

公开(公告)日：2020-06-30

申请号：US15799268

申请日：2017-10-31

Applicant: LG ELECTRONICS INC.

Inventor： Jaeuk Ryu ,  Woohyuk Choi ,  Jaekun Kim ,  Junhyung Kim ,  Manin Baek ,  Bosung Lee

IPC: H05K5/03 ,  H05K7/20 ,  H05K5/00 ,  H01L51/52 ,  H01L51/56 ,  G02F1/1333

Abstract: A display device including a display panel; and a module cover positioned at a rear of the display panel. The module cover includes a flat plate portion corresponding to a rear surface of the display panel; a side wall extended toward a front of the display panel from the flat plate portion, the side wall covering an edge of the display panel; and a bent portion between the flat plate portion and the side wall; Further, the flat plate portion includes a flat plate portion first layer at the rear of the display panel; a flat plate portion second layer at a rear of the flat plate portion first layer; and a flat plate portion third layer at a rear of the flat plate portion second layer. In addition, the flat plate portion second layer includes a material having a greater rigidity than a material of the flat plate portion first layer or the flat plate portion third layer.

公开(公告)号：US10973136B2

公开(公告)日：2021-04-06

申请号：US16897143

申请日：2020-06-09

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Park ,  Jaekun Kim ,  Manin Baek ,  Bosung Lee

IPC: H05K5/00 ,  H05K5/02 ,  G09F9/30

Abstract: A display device is disclosed. The display device includes a housing, a roller located within the housing, a display panel having a front surface for displaying a screen and a back surface facing the front surface, the display panel being wound on the roller, and a plate wound on the roller, and coupled to back surface of the display panel, the plate having an opening.

公开(公告)号：US10531582B2

公开(公告)日：2020-01-07

申请号：US16042999

申请日：2018-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Park ,  Jaekun Kim ,  Manin Baek ,  Bosung Lee

IPC: H05K5/00 ,  H05K5/02 ,  G09F9/30

Abstract: A display device is disclosed. The display device includes a housing, a roller located within the housing, a display panel having a front surface for displaying a screen and a back surface facing the front surface, the display panel being wound on the roller, and a plate wound on the roller, and coupled to back surface of the display panel, the plate having an opening.

公开(公告)号：US12069820B2

公开(公告)日：2024-08-20

申请号：US17629989

申请日：2019-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Park ,  Jaekun Kim ,  Jaeyong Kim ,  Manin Baek ,  Hyunwoo So ,  Bosung Lee ,  Kwaneun Jin

IPC: H05K5/00 ,  H05K5/02

CPC classification number: H05K5/0217 ,  H05K5/0017

Abstract: A rollable display device according to one aspect of the present invention comprises: a roller; a display unit which is rolled around the roller, and which comprises a display panel and a module cover that is laminated on the display panel so as to face same; a link assembly for moving the display unit upward and downward; and a motor assembly for driving the link assembly, wherein the module cover can comprise: a module cover having a yield strain of 0.5% or higher; and a film part which is laminated on the module cover and which has an elongation rate higher than that of the module cover.

公开(公告)号：US10694627B2

公开(公告)日：2020-06-23

申请号：US16730469

申请日：2019-12-30

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Park ,  Jaekun Kim ,  Manin Baek ,  Bosung Lee

IPC: H05K5/00 ,  H05K5/02 ,  G09F9/30

Abstract: A display device is disclosed. The display device includes a housing, a roller located within the housing, a display panel having a front surface for displaying a screen and a back surface facing the front surface, the display panel being wound on the roller, and a plate wound on the roller, and coupled to back surface of the display panel, the plate having an opening.