公开(公告)号：WO2019059529A1

公开(公告)日：2019-03-28

申请号：PCT/KR2018/009271

申请日：2018-08-13

Applicant: LG ELECTRONICS INC.

Inventor： PARK, Jaehoon ,  KIM, Jaekun ,  BAEK, Manin ,  LEE, Bosung

IPC: H01L51/52 ,  H01L51/56

Abstract: A display device is disclosed. The display device comprises a housing, a roller located within the housing, a display panel comprising a front surface and a rear surface, and a plate coupled to the back surface of the display panel and comprising an opening, wherein the display panel and the plate are wound on the roller.

公开(公告)号：EP4006883A1

公开(公告)日：2022-06-01

申请号：EP19939321.6

申请日：2019-07-26

Applicant: LG Electronics Inc.

Inventor： PARK, Jaehoon ,  KIM, Jaekun ,  KIM, Jaeyong ,  BAEK, Manin ,  SO, Hyunwoo ,  LEE, Bosung ,  JIN, Kwaneun

IPC: G09F9/30 ,  G06F1/16

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：EP3688824A1

公开(公告)日：2020-08-05

申请号：EP18857902.3

申请日：2018-08-13

Applicant: LG Electronics Inc.

Inventor： PARK, Jaehoon ,  KIM, Jaekun ,  BAEK, Manin ,  LEE, Bosung

IPC: H01L51/52 ,  H01L51/56

公开(公告)号：EP3678367A1

公开(公告)日：2020-07-08

申请号：EP17923117.0

申请日：2017-08-28

Applicant: LG Electronics Inc.

Inventor： RYU, Jaeuk ,  CHOI, Woohyuk ,  KIM, Jaekun ,  KIM, Junhyung ,  BAEK, Manin ,  LEE, Bosung

IPC: H04N5/645 ,  H04N5/655 ,  H04N5/65 ,  G06F1/16

Abstract: A display device is disclosed. The display device of the present invention may comprise: a display panel; and a module cover positioned at a rear of the display panel, the module cover including: a flat plate portion corresponding to a rear surface of the display panel; and 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, wherein the flat plate portion includes: a flat plate portion first layer facing the display panel, the flat plate portion first layer positioned at the rear of the display panel; a flat plate portion second layer positioned at a rear of the flat plate portion first layer; and a flat plate portion third layer positioned at a rear of the flat plate portion second layer, and wherein a rigidity of the flat plate portion second layer is greater than a rigidity of the flat plate portion first and third layers.